Marketing
231 Results
- 29 Apr 2013
- Working Papers
Exclusive Preferential Placement as Search Diversion: Evidence from Flight Search
Measuring the net effect of search diversion is important for understanding the extent to which search engines and other intermediaries may act to influence consumer behavior. This paper makes two contributions. First, the authors develop a theoretical model to establish conditions when a search engine chooses to divert search to a less relevant service. Results indicate that search engines have a larger incentive to divert search when they are able to alter the consumers' perceptions of the difference between non-paid and paid placements, and when search engines place a large weight on revenue. These results are consistent with instances where some search engines have labeled paid links with confusing euphemisms or not at all, and where some search engines have mixed paid and non-paid links in the same area of the screen. Second, the authors measure the impact of a diversion mechanism where a search engine exclusively awards a non-paid preferred placement slot to its own service. Specifically, they examine Google's preferred placement of Flight Search. Analysis indicates that there was an 85 percent increase in click-through rates for paid advertising and a 65 percent decrease in click-through rates for non-paid algorithmic search traffic to competing online travel agencies. Both changes are statistically significant, providing evidence of Google's ability to influence how consumers choose services after they search. Read More
- 29 Apr 2013
- Research & Ideas
Diagnosing the ‘Flutie Effect’ on College Marketing
Boston College, after one of the most dramatic plays in collegiate football history, benefitted with a dramatic upswing in applications. Other colleges have experienced similar upswings from sports success. In a new study, Doug J. Chung demonstrates the reality behind the "Flutie Effect," named after BC quarterback Doug Flutie. Open for comment; 8 Comments posted.
- 22 Apr 2013
- Working Papers
Competing with Privacy
Personal consumer information has become a valuable asset in the marketplace and an important element of firm strategy. While consumers are unable to control the disclosure practices of services that collect their personal information, they can decide which services to trust and how much information to provide. How do these choices shape competition? The analysis in this paper explains how firms engaging in disclosure choose to share the benefits with consumers by subsidizing them, and firms charging positive prices choose not to engage in disclosure. Competition is likely to increase the supply of both subsidized and no-disclosure services. Moreover, subsidized services have the potential to remain highly profitable under competition despite the fact that disclosure generates consumer disutility. Overall, these findings are particularly relevant to the business models of Internet firms. Findings also contribute to inform the regulatory debate on consumer privacy. Read More
- 28 Feb 2013
- Working Papers
Do Display Ads Influence Search? Attribution and Dynamics in Online Advertising
The introduction of online metrics such as click through rate (CTR) and cost per acquisition (CPA) by Google and other online advertisers has made it easy for marketing managers to justify their online ad spending in comparison to the budgets used for television and other media. However, these metrics suffer from two fundamental problems: (a) they do not account for attribution, since they give credit to the last click and ignore the impact of other ad formats that may have helped a consumer move down the conversion funnel, and (b) they ignore the dynamics, since they only account for the immediate impact of ads. As firms spend more of their ad dollars on online search and display, managers and researchers alike recognize a need for more careful attribution adjustment that takes into account the journey consumers follow before conversion as well as account for the impact of ads over time. In this paper, the authors use time series models to infer the interaction between search and display ads and also capture their impact over time. Examining data from a bank that used online advertising to acquire new customers for its checking account, the authors found that display ads have a significant impact on search applications, as well as clicks. The majority of this spillover was not instant, but took effect only after two weeks. On the other hand, search advertising did not lead to an increase in display applications. However, search ads showed significant dynamic effects on search applications that made them very cost effective in the long run. Read More
- 12 Feb 2013
- Working Papers
Do Bonuses Enhance Sales Productivity? A Dynamic Structural Analysis of Bonus-Based Compensation Plans
Personal selling is a primary marketing mix tool for most B2B firms to generate sales. Yet there is little research on how the compensation plan motivates a sales force and affects performance. This paper develops and estimates a dynamic structural model of sales force response to a compensation plan with various components: salary, commissions, lump-sum bonus for achieving quotas, and different commission rates beyond achieving quotas. Overall, the analysis helps assess the impact of (1) different components of compensation and (2) the differential importance of periodic bonuses on performance on different segments of sales people. Read More
- 08 Feb 2013
- Working Papers
The Dynamic Advertising Effect of Collegiate Athletics
The primary form of mass media advertising by academic institutions in the United States is, arguably, through its athletics program. This study investigates the possible advertising effects of intercollegiate athletics. Specifically, it looks at the spillover effect and the magnitude and divergence that athletic success has on the quantity and quality of applications received by an academic institution of higher education in the United States. Overall, findings show that athletic success has a significant impact on the quality and quantity of applicants to these institutions. However, athletic success has relatively more importance to the students with lower ability. Students of higher ability have a stronger preference for the quality of education compared to their lower-ability counterparts. Read More
- 29 Jan 2013
- Research & Ideas
Creating the Perfect Super Bowl Ad
- 01 Oct 2012
- Research & Ideas
Better by the Bundle?
- 10 Sep 2012
- HBS Cases
HBS Cases: Branding Yoga
- 22 Aug 2012
- Research & Ideas
Advertising: It’s Not ‘Mad Men’ Anymore
Three major forces have changed advertising since Don Draper last prowled the corridors of Sterling Cooper. Professor Emeritus Alvin J. Silk's decades of research finds an industry that, while evolving in fundamental ways, is healthy and creative. Open for comment; 4 Comments posted.
- 19 Jul 2012
- Working Papers
Charitable Giving When Altruism and Similarity are Linked
This paper presents a model to help explain several aspects of charitable giving. First, individuals do not appear to reduce their contributions to a charity significantly when they learn that the government or other individuals have increased the funds that they devote to the charity's beneficiaries. Indeed, sometimes people increase their contributions when they hear that others have contributed more. Second, there are often several distinct charities that contribute to the same beneficiaries, and these charities frequently differ by the donor population to whom they target their appeal. Lastly, the extent to which individuals contribute to charity differs greatly, even among countries that appear otherwise quite similar. Rotemberg's model shows that two assumptions grounded in evidence from psychology are helpful in explaining these regularities. Specifically, the combination of (1) letting altruism be larger towards like-minded people and (2) having self-esteem depend on the number of people that agree with oneself is consistent with small reductions in one's own giving in response to larger giving by others. Read More
- 02 Jul 2012
- Research & Ideas
Why Good Deeds Invite Bad Publicity
- 29 Mar 2012
- Working Papers
An Exploration of Luxury Hotels in Tanzania
Tanzania is justly famous for its incredible natural landmarks such as the Rift Valley, Ngorongoro Crater, Lake Manyara, Mount Kilimanjaro, Zanzibar, and, above all, the Serengeti and the Great Migration. Why, despite being so richly endowed in touristic resources, does Tanzania receive relatively few tourists and little revenue from tourism? Diego Comin explored the drivers and influencing factors on the size of the tourism sector, using as a starting point the abnormally high prices of upscale hotels in Tanzania, especially in the safari areas. Findings suggest that the cost of supplying upscale hotel services is not sufficient to explain the abnormally high prices, and the more likely candidate is high markups. Interviews with hotel managers supported this conclusion. In addition, while cross-country differences in demand are large, once we control for these differences, discrepancies in upscale hotel prices account for a significant share of cross-country differences in demand, and cross-country differences in demand are very persistent. On the basis of the role of word-of-mouth, learning by doing, and pecuniary externalities in driving differences in demand, there may be room for the Tanzanian government to induce lower hotel prices and to try to independently increase the foreign perception of the country's attractiveness. Read More
- 22 Feb 2012
- Working Papers
The Dynamic Effects of Bundling as a Product Strategy
This paper investigates the practice of bundling as a product strategy, and identifies how consumers make choices between products and bundles in a dynamic environment. Authors Timothy Derdenger and Vineet Kumar look at the handheld video game market to study bundling in a platform setting with the goal of investigating several key questions of interest to practitioners who make product decisions: First, do consumers value bundles over and beyond their component products, indicating a synergy, which some researchers have hypothesized? Second, have there been differing opinions on whether mixed bundling, that is offering both the bundle and individual products for sale, is more effective than offering only pure bundles or even compared to offering only the products for sale? Given the prevalence of bundling in technology markets, it is critical to understand whether bundling is more effective in environments with strong network effects or with weak network effects. Read More
- 23 Jan 2012
- Research & Ideas
Break Your Addiction to Service Heroes
In their new book, Uncommon Service, coauthors Frances Frei and Anne Morriss show it is possible for organizations to reduce costs while dramatically enhancing customer service. The key? Don't try to be good at everything. Interview and book excerpt from HBS Alumni Bulletin. Open for comment; 10 Comments posted.
- 17 Jan 2012
- Working Papers
Expectations, Network Effects and Platform Pricing
In markets with network effects, the value that users gain from platforms depends on the number of other users of the same type who join the same platform (direct network effects) or the number of users of a different type that join (cross-group network effects). Examples include social networks like Facebook or Google+, payment systems like PayPal or Visa, videogame systems like PlayStation 3 and Xbox 360, smartphone platforms like Apple's iPhone or Google's Android, etc. Users typically rely on the media, market reports, or word of mouth to form expectations about the total number of other users that join a given platform. However, most of the time these users are unable to calculate the effect of platforms' prices on adoption by other users. In other words, they do not take price into account when forming expectations. To analyze platform profits, Andrei Hagiu and Hanna Hałaburda model different degrees of user sophistication in forming price expectations in markets with network effects. They show that firms have different preferences regarding the average sophistication of their user base depending on market structure. Read More
- 12 Dec 2011
- HBS Cases
HBS Cases: Clocky, the Runaway Alarm Clock
- 20 Oct 2011
- Research & Ideas
Getting the Marketing Mix Right
- 12 Oct 2011
- Research & Ideas
Creating Online Ads We Want to Watch
- 04 Oct 2011
- Working Papers
Reviews, Reputation, and Revenue: The Case of Yelp.com
In just six years, Yelp.com has managed to crowdsource 20 million reviews of restaurants and other services by creating and leveraging an impressive social network of people who enjoy writing reviews. But can a bunch of amateur opinionators working for free really transform the restaurant industry, where heavily marketed chains and highly regarded professional critics have long had a stronghold? To answer this question, HBS professor Michael Luca combined Yelp reviews with revenues for every restaurant that operated in Seattle, WA at any point between 2003 and 2009. Applying a new method to tease out the causal effect of reviews (separate from the effect of underlying quality), the study shows that a one-star increase on Yelp leads to a 5 to 9 percent increase in revenue. Yet Yelp doesn't work for all restaurants. Chain restaurants —which already spend heavily on branding —are unaffected by changes in their Yelp ratings. This suggests that consumer reviews present a new way of learning in the Internet age, and are fast becoming a substitute for traditional forms of reputation. Read More
- 27 Sep 2011
- Working Papers
Salience in Quality Disclosure: Evidence from the U.S. News College Rankings
Why are the U.S. News and World Report College Rankings so influential? According to this paper by Michael Luca and Jonathan Smith, it's at least in part because U.S. News makes the information so simple. While earlier college guides had already provided useful information about schools, U.S. News did the work of aggregating the information into an easy-to-use ranking, making it more salient for prospective students. The authors show that these rankings matter in a big way: a one-rank improvement leads to a 0.9 percent increase in applicants. However, students tend to ignore the underlying details even though these details carry more information than the overall rank. Read More
- 26 Sep 2011
- HBS Cases
HBS Cases: Lady Gaga
- 02 Sep 2011
- Working Papers
First-Party Content, Commitment and Coordination in Two-Sided Markets
Two-sided platforms face a challenging coordination problem that consists of attracting both buyers and sellers. Participation by both depends on their expectations of participation on the other side of the market. To improve such coordination, many platforms provide "first-party content," such as games (e.g. Microsoft's Halo on Xbox), objective search results (Google and Bing) or, in the case of Amazon and eBay, product information and payment systems. First-party content makes participation more attractive to one side (typically, users), independently of the presence of sellers. Importantly, first-party content may be either a complement or a substitute for third-party sellers' products. For instance, Halo is a substitute for games provided by Electronic Arts on the Xbox; on the other hand, the Xbox Live online playing system is a complement. Similarly, Amazon's shipping services complements its third-party sellers' offerings, but the products Amazon sells under its own name compete with them. Professors Hagiu and Spulber examine the incentives that two-sided platforms have to invest in first-party content in order to coordinate adoption by both sides. The authors show that the incentives for firms to use first-party content depend crucially on the nature of buyers' and sellers' expectations and the relationship between first-party content and third-party seller participation (complements or substitutes). Read More
- 15 Aug 2011
- Research & Ideas
A New Model for Business: The Museum
- 02 Aug 2011
- Working Papers
To Groupon or Not to Groupon: The Profitability of Deep Discounts
For consumers, online discount vouchers (like those offered by Groupon.com) have obvious appeal: discounts as large as 90 percent. But for retailers offering the deals through the site, does the publicity compensate for the deep hit to profit margins? This paper sets out to help small businesses decide whether it makes sense to offer discount vouchers. Research was conducted by Harvard Business School professor Ben Edelman, Business Economics PhD candidate Scott Duke Kominers, and by Sonia Jaffe of the Harvard University Department of Economics. Read More
- 27 Jul 2011
- Research & Ideas
Customer Loyalty Programs That Work
- 16 Jun 2011
- Working Papers
Search Diversion, Rent Extraction and Competition
Retailers, search engines, shopping malls and other intermediaries often deliberately design their physical layouts or e-commerce sites in order to divert customers' attention away from the products they were initially looking for, with hopes that they'll buy a bunch of other products, too. This paper explores various incentives for so-called "search diversion" in a couple of scenarios—when stores internalize their affiliation decisions with intermediaries, and when competition is introduced among intermediaries. Research was conducted by Andrei Hagiu of Harvard Business School and Bruno Jullien of the Toulouse School of Economics. Read More
- 13 Jun 2011
- HBS Cases
Mobile Banking for the Unbanked
- 19 May 2011
- Research & Ideas
Empathy: The Brand Equity of Retail
- 28 Apr 2011
- Working Papers
When Smaller Menus are Better: Variability in Menu-Setting Ability and 401(k) Plans
Economists love menus, which can be used to help understand people's choices. For example, do we prefer more choices (larger menu) or fewer (shorter menu)? But the menu itself has to be pre-selected. Research by David Goldreich (Rotman School of Management, University of Toronto) and Hanna Halaburda (Harvard Business School) focuses on the menu setter's decisions about what to include, and how large a menu to construct in the context of 401(k) plan choices. Read More
- 13 Apr 2011
- Working Papers
The ‘IKEA Effect’: When Labor Leads to Love
Companies increasingly involve customers in the design and assembly of products, from Converse allowing customers to design their own shoes to IKEA asking customers to assemble their own furniture. In this paper researchers Michael I. Norton (Harvard Business School), Daniel Mochon (University of California at San Diego), and Dan Ariely (Duke) use the "IKEA Effect" to explain the increase in valuation we place on products we build ourselves. The researchers discuss the implications of the IKEA Effect for marketing managers and organizations more generally. Read More
- 06 Apr 2011
- Working Papers
Do Not Trash the Incentive! Monetary Incentives and Waste Sorting
Many cities encourage residents to sort their domestic trash into separate bins, for the sake of recycling some of it and thus reducing the amount of garbage that ends up in landfills. The problem is that sorting waste is not a fun activity, and not everyone is willing to do it. Using data from 95 municipalities in Italy, this paper discusses whether and how monetary incentives can encourage people to sort their trash. Research was conducted by Alessandro Bucciol of the University of Verona and the University of Amsterdam, Natalia Montinari of the University of Padua and the Max Planck Institute of Economics, and Marco Piovesan of Harvard Business School. Read More
- 25 Mar 2011
- Working Papers
How Do Incumbents Fare in the Face of Increased Service Competition?
Companies that compete by offering a high level of service are particularly vulnerable to lose customers—even longtime customers—when competitive entrants offer increased service levels, according to new research in the retail banking industry by Ryan W. Buell, Dennis Campbell, and Frances X. Frei, all of Harvard Business School. The good news for providers of high-touch service is that if they can sustain the service advantage over time, they could be rewarded with higher value customers. Read More
- 18 Feb 2011
- Working Papers
A Behavioral Model of Demandable Deposits and Its Implications for Financial Regulation
Depositors are overconfident of their chances of recovering demandable deposits in a bank run. In a recent research paper, professor Julio J. Rotemberg reviews various government regulations available to be imposed on financial institutions—minimum capital levels, asset requirements, deposit insurance, and compulsory clawbacks—to understand how much they can help protect investors. Read More
- 10 Jan 2011
- Research & Ideas
Is Groupon Good for Retailers?
- 30 Nov 2010
- Working Papers
Sponsored Links’ or ’Advertisements’?: Measuring Labeling Alternatives in Internet Search Engines
In processing a search for a particular phrase, Internet search engines generally offer two types of results: the algorithmic results, which a search engine selects based on relevance, and the "sponsored links," for which advertisers pay. The latter often occupy prominent screen space. But does the average web surfer realize that they are advertisements? In an online experiment, Harvard Business School professor Benjamin Edelman and doctoral candidate Duncan S. Gilchrist show that "sponsored link" is too vague a term for some users to understand, and that "paid advertisement" is a label that better clarifies the nature of the link. They call on the FTC to compel search engines to improve their disclosures. Read More
- 29 Nov 2010
- HBS Cases
United Breaks Guitars
- 15 Nov 2010
- Executive Education
Connecting Goals and Go-To-Market Initiatives
In some respects, developing strategy is the easy part. Executing that strategy in alignment with strategic priorities is where real mastery of management takes place. Harvard Business School senior lecturer Frank V. Cespedes shows how it is done. Open for comment; 14 Comments posted.
- 09 Nov 2010
- Working Papers
The Unbundling of Advertising Agency Services: An Economic Analysis
From 1982 through 2007, U.S. advertising agencies increasingly "unbundled," or disaggregated, services such as copywriting and media placement, moving away from the industry's traditional one-stop-shop model. At the same time, agencies began to charge clients based on a fee-for-service system, rather than collecting commissions on media placements. The researchers analyze this trend and consider how it may be interpreted by the economic theory of bundling. Read More
- 25 Oct 2010
- HBS Cases
Tesco’s Stumble into the US Market
- 13 Sep 2010
- Research & Ideas
The Consumer Appeal of Underdog Branding
Research by HBS professor Anat Keinan and colleagues explains how and why a "brand biography" about hard luck and fierce determination can boost the power of products in industries as diverse as food and beverages, technology, airlines, and automobiles. Closed for comment; 21 Comments posted.
- 16 Aug 2010
- Lessons from the Classroom
HBS Introduces Marketing Analysis Tools for Managers
The tools can help managers inform decisions on market analysis, breakeven analysis, customer lifetime value, profit and pricing, and analyzing the competitive environment. Interview with Tom Steenburgh. Read More
- 11 Aug 2010
- Working Papers
The Influence of Prior Industry Affiliation on Framing in Nascent Industries: The Evolution of Digital Cameras
Firms entering a new product market face tremendous ambiguity and competitive uncertainty, particularly when the new market is sparked by radical technological change. Potential customers have little or no experience with products, and during this period of turbulence, firms experiment with alternative product configurations, functions, and technologies. By studying the emergence of the consumer mass market for digital cameras, Carlson School of Management professor Mary J. Benner and HBS professor Mary Tripsas explore what factors influence a firm's initial introduction of product features during the nascent stage of a product market, and how the process of convergence on a standard set of features unfolds. In particular, they assess how a firm's prior industry affiliation influences its conceptualization of the product. Read More
- 05 Aug 2010
- What Do YOU Think?
What Is Customer Opinion Good For?
- 02 Aug 2010
- Research & Ideas
Modern Indian Art: The Birth of a Market
Before 1995, there was little market for 20th-century Indian fine art. That's when artists, auction houses, critics, and others defined a new product category—modern Indian fine art—resulting in worldwide demand and soaring prices. Professor Mukti Khaire explains the dynamics behind new market categories. Read More
- 26 Jul 2010
- Research & Ideas
Yes, You Can Raise Prices in a Downturn
If you and your customers understand the value represented in your pricing, you can—and should—charge more for delivering more. An interview on "performance pricing" with researchers Frank Cespedes, Benson P. Shapiro, and Elliot Ross. Read More
- 03 Jun 2010
- Working Papers
Platforms and Limits to Network Effects
Why do platforms that restrict choice and charge higher prices seem to prosper alongside platforms offering cheap or free unlimited choice? In the online dating market, for example, eHarmony deliberately limits the number of candidates available to its customers. Headhunters show only a few candidates to the companies, and even fewer companies to the candidates. In the housing market, brokers limit the number of houses they show to potential buyers and sellers. In this paper, HBS professors Hanna Halaburda and Mikolaj Jan Piskorski challenge conventional understanding of platform competition and network effects by describing a two-sided matching environment and studying the indirect network effects in this environment. They show that the interplay between more choice and more competition influences the strength of network effects and attractiveness of a platform. Some agents may opt for a platform with few choices to avoid higher levels of competition. The researchers' model helps explain why platforms that limit their choice set coexist (and thrive) alongside platforms that offer greater choice. Read More
- 26 Apr 2010
- Research & Ideas
When Other Companies Compete Like Crazy, Dare to Be Different
Eye-catching colors and gee-whiz features aren't enough for successful products and services today. To rise above the "sea of sameness," companies need to be different in a way that is elemental—and game-changing. HBS professor Youngme Moon shares highlights and insights from her new book, Different: Escaping the Competitive Herd. Read More
- 16 Feb 2010
- Research & Ideas
The Outside-In Approach to Customer Service
Is your enterprise resilient or rigid? In this Q&A, HBS professor Ranjay Gulati, an expert on leadership, strategy, and organizational issues in firms, describes how companies can evolve through four levels to become more customer-centric. Plus: book excerpt from Reorganize for Resilience: Putting Customers at the Center of Your Business. Read More
- 01 Feb 2010
- Research & Ideas
The ‘Luxury Prime’: How Luxury Changes People
What effect does luxury have on human cognition and decision making? According to new research, there seems to be a link between luxury and self interest, an insight that may help curb corporate excesses. Roy Y.J. Chua of Harvard Business School discusses findings from his work conducted with Xi Zou of London Business School. Read More
- 30 Nov 2009
- Research & Ideas
Tracks of My Tears: Reconstructing Digital Music
Record labels have depended on album sales to boost profits. But in the digital music era, consumers prefer single songs over music "bundles." The result? Harvard Business School professor Anita Elberse says it is time for the industry to rethink its products and prices. Read More
- 18 Nov 2009
- HBS Cases
Customer Feedback Not on elBulli’s Menu
- 19 Oct 2009
- Research & Ideas
Why Are Web Sites So Confusing?
- 27 Jul 2009
- Research & Ideas
Social Network Marketing: What Works?
Purchase decisions are influenced differently in social networks than in the brick-and-mortar world, says Harvard Business School professor Sunil Gupta. The key: Marketers should tap into the networking aspect of sites such as Facebook. Read More
- 08 Jun 2009
- History Teaches
The Return of the Salesman
Salesmen have received a bad rap over the years, but increasingly the profession is drawing scholarly interest. Business History Review coeditor Walter A. Friedman discusses the publication's recent themed issue on salesmanship. Read More
- 29 May 2009
- Working Papers
Crafting Integrated Multichannel Retailing Strategies
The past fifteen years has been a period of rapid growth in the practice of multichannel retailing, mirroring the rise of the Internet as a nearly ubiquitous tool that firms use to interact with customers. More than 80 percent of a broad cross-section of U.S. retailers now report that they sell merchandise through multiple channels. This practice seems to be on the cusp of a new era in which firms start demanding even more from their investments, with particular emphasis being given to financial performance in light of the current economic crisis. These circumstances present a great opportunity both to firms that are looking to gain a competitive advantage through multichannel retailing and to researchers who are interested in helping them make more informed decisions. This article provides a broad discussion of these issues, synthesizes current knowledge, and suggests directions for future research. Read More
- 28 May 2009
- Working Papers
Monopolistic Competition Between Differentiated Products With Demand For More Than One Variety
How and when is price competition most significant among firms? This paper develops a theoretical framework for studying price competition between multiple firms. Two examples of markets that fit the description for study are software applications and videogames: There are thousands of software applications as well as games, and different users are interested in different applications and/or games. A given software or game user's tastes may overlap with another's, yet they may have nothing in common with a third's. Thus, although there is a sense in which competition is localized (any given firm competes only with firms whose brands are similar to its own), it is not clear how the fact that consumers are generally interested in purchasing multiple products affects the type of competition waged among firms. Read More
- 21 May 2009
- Working Papers
Do Friends Influence Purchases in a Social Network?
In spite of the cultural and social revolution in the rise of social networking sites such as Facebook and MySpace (and in South Korea, Cyworld), the business viability of these sites remains in question. While many sites are attempting to follow Google and generate revenues from advertising, will advertising be effective? If friends influence the purchases of a user in a social network, it could potentially be a significant source of revenue for the sites and their corporate sponsors. Using a unique data set from Cyworld, this study empirically assesses if friends indeed influence purchases. The answer: It depends. Findings are relevant for social networking sites and large advertisers. Read More
- 14 May 2009
- Working Papers
Quantity vs. Quality and Exclusion by Two-Sided Platforms
It is common for two-sided platforms to deny participation to some potential customers, who would otherwise be willing to pay the platforms' access and/or transaction fees. Videogame console manufacturers such as Microsoft, Sony, and Nintendo, for example, restrict access to a select set of game developers and exclude many others by including security chips in their consoles, even though the latter would also be willing to pay the per-game royalties levied by the manufacturers. Apple routinely excludes certain application developers from its highly popular iPhone store. Professor Andrei Hagiu builds a simple model formalizing profit-maximizing two-sided platforms' choice of exclusion policies, which is fundamentally determined by a tradeoff between quality and quantity. Read More
- 06 Apr 2009
- Research & Ideas
Cheers to the American Consumer
- 18 Mar 2009
- Research & Ideas
Marketing After the Recession
- 05 Mar 2009
- Working Papers
CPC/CPA Hybrid Bidding in a Second Price Auction
How should online advertisers measure and pay for advertising deliveries? Options include pay per impression (CPM), per click (CPC), per action (CPA), or in proportion of the dollar value of merchandise sold. The advertisers who choose to pay one way may differ, systematically, from those who choose to pay in some other way. HBS professor Benjamin Edelman and doctoral student Hoan Soo Lee present the problem in an algebraic model in anticipation of measurement to follow in future work. Read More
- 05 Feb 2009
- Research & Ideas
In Praise of Marketing
- 22 Dec 2008
- Research & Ideas
10 Reasons to Design a Better Corporate Culture
Organizations with strong, adaptive cultures enjoy labor cost advantages, great employee and customer loyalty, and a smoother on-ramp in leadership succession. A book excerpt from The Ownership Quotient: Putting the Service Profit Chain to Work for Unbeatable Competitive Advantage by HBS professors Jim Heskett and W. Earl Sasser and coauthor Joe Wheeler. Read More
- 18 Dec 2008
- Working Papers
Concentration Levels in the U.S. Advertising and Marketing Services Industry: Myth vs. Reality
How concentrated is the U.S. advertising and marketing services industry? Over the past several decades, the effects of deregulation, globalization, and technological innovation have reshaped the advertising and marketing services industry as they worked their way through the economy. Estimates from the existing literature are typically based on data from trade sources and present a picture that emphasizes rising concentration over time and domination by a handful of holding companies. These estimates are suspect as they suffer from a number of conceptual and measurement limitations. This paper analyzes changes in concentration levels in the U.S. advertising and marketing services industry, using data that have been largely ignored in past discussions of the economic organization of the industry. Read More
- 12 Nov 2008
- Research & Ideas
The Marketing of a President
- 06 Nov 2008
- Op-Ed
Selling Out The American Dream
- 14 Oct 2008
- Research & Ideas
Should You Bring Advertising Expertise In-House?
Advertising agencies have traditionally offered services to firms that couldn't afford or didn't find value in having that expertise in-house. But a recent study indicates more firms than previously thought are developing internal advertising units. Q&A with HBS professor emeritus Alvin J. Silk. Read More
- 21 Jul 2008
- Research & Ideas
Solving the Marketing Resources Allocation Puzzle
Television spots, word-of-mouth, viral ads. Marketing managers have more options at their disposal than ever before. But how to decide? Harvard Business School professors Sunil Gupta and Thomas Steenburgh offer a way for managers to conceptualize the most effective approach. Read More
- 21 Apr 2008
- Research & Ideas
The New Math of Customer Relationships
Harvard Business School professor emeritus James L. Heskett has spent much of his career exploring how satisfied employees and customers can drive lifelong profit. Heskett and his colleagues will soon introduce a new concept into the business management literature: customer and employee "owners." Read More
- 04 Apr 2008
- What Do YOU Think?
Who Owns Intellectual Property?
- 31 Mar 2008
- HBS Cases
JetBlue’s Valentine’s Day Crisis
- 24 Mar 2008
- Working Papers
Optimal Deterrence when Judgment-Proof Agents Are Paid In Arrears—With an Application to Online Advertising Fraud
It is commonplace for large entities (both advertisers and ad networks) to enter into relationships with numerous small agents such as Web sites, blogs, search syndicators, and other marketing partners. For example, one well-known affiliate network boasts more than a million affiliates promoting offers from the network's hundreds of merchants, and Google contracts with numerous independent Web sites to show Google's "AdSense" ads. Although these advertising agents are often small, they can take advantage of technology to claim payments they have not earned. In practice, the legal system cannot offer meaningful redress to an aggrieved advertiser or ad network. This paper argues that delayed payment offers a more expedient alternative—a sensible stopgap strategy for use when primary enforcement systems prove inadequate. Read More
- 24 Mar 2008
- Research & Ideas
Reducing Risk with Online Advertising
Fraud is fairly easy in the world of online advertising, particularly for determined adversaries. In this Q&A, HBS professor Ben Edelman, who designs electronic markets, explains how contract terms can be managed to both reduce advertisers' risks of being defrauded and reward good suppliers. "The idea here is to make everyone better off, except of course the fraudsters," Edelman says. Read More
- 18 Mar 2008
- Working Papers
Modeling Expert Opinions on Food Healthiness: A Nutrition Metric
Despite an increased standard of living in the United States and other developed countries, health problems attributable to poor nutrition persist in part due to consumers' inability to translate the dietary advice of nutrition experts into anything actionable. Citing the improvement of public health as a primary objective, numerous studies have highlighted the need for a nutritional scoring system that is both comprehensive in its coverage of food products and easily understood by consumers. In this paper the researchers advance this objective by proposing a nutrition metric that is based on the current views of leading experts in the field. The metric can be used to score any food or beverage for which several component nutrient quantities are known. Read More
- 13 Mar 2008
- Working Papers
An Investigation of Earnings Management through Marketing Actions
Earnings management behavior may be divided into two categories: 1) the opportunistic exercise of accounting discretion; and 2) the opportunistic structuring of real transactions. This paper focuses on the latter by providing evidence that managers use retail-level marketing actions (price discounts, feature advertisements, and aisle displays) to influence the timing of consumers' purchases in relation to their firms' fiscal calendars and financial performance. The results will be of interest to practitioners negotiating with suppliers as well as those responsible for setting price and promotion strategy in response to competitor actions, and practitioners responsible for designing incentive-based compensation as well as regulators monitoring reporting of fiscal period-ending promotion. Read More
- 12 Mar 2008
- Working Papers
Allocating Marketing Resources
Deciding how to allocate marketing resources is particularly difficult because decisions need to be made at many different levels—across countries, products, marketing mix elements, and different vehicles within elements of the mix (e.g., television versus the Internet for advertising). With the increasing availability of data and sophistication in methods, it is now possible to more judiciously allocate marketing resources. In this paper, HBS professors Gupta and Steenburgh discuss a two-stage process where a model of demand is estimated in stage-one and its estimates are used as inputs in an optimization model in stage-two. The researchers propose a matrix with three approaches for each of these two stages, and discuss the pros and cons of these methods. They highlight each method with applications and case studies to present rigorous yet practical approaches to making marketing resource allocation decisions. Read More
- 11 Feb 2008
- Research & Ideas
Does Democracy Need a Marketing Manager?
It's more than coincidence that we feel more association with our favorite consumer brands than with our elected politicians or government institutions. Can the power of marketing be used to promote public participation in politics? Harvard Business School professor John A. Quelch and research associate Katherine E. Jocz discuss their new book, Greater Good: How Good Marketing Makes for Better Democracy. Plus: book excerpt. Read More
- 17 Jan 2008
- Research & Ideas
If Marketing Experts Ran Elections
- 14 Dec 2007
- Views on News
When Your Product Becomes a Commodity
- 28 Nov 2007
- Research & Ideas
B2B Branding: Does it Work?
- 20 Nov 2007
- Working Papers
The “Fees → Savings” Link, or Purchasing Fifty Pounds of Pasta
Discount membership clubs have a large and growing presence in retail—one recent survey reported that Costco sells to 1 in every 11 people in the United States and Canada, and warehouse clubs are estimated to be a $120 billion industry today in the United States alone. As a result, many people have had the experience of entering one of these popular clubs and leaving hours later with more goods than can fit in their car. One rational reason for such behavior is that membership clubs do offer lower prices than other retailers. However, Norton and Lee offer a counterintuitive explanation for such buying behavior. They propose that the presence of membership fees alone—independent of the actual savings on any given product—can lead consumers to infer a "fees → savings" link, leading them to spend more than they otherwise would to capitalize on these perceived "great deals." Norton and Lee explore this phenomenon by setting up their own "membership clubs" and comparing profits across stores with varying membership fees. Read More
- 17 Oct 2007
- Research & Ideas
Why Global Brands Work
- 10 Oct 2007
- Research & Ideas
“Blank” Inside: Branding Ingredients
- 28 Sep 2007
- Working Papers
Digital Interactivity: Unanticipated Consequences for Markets, Marketing, and Consumers
For digital marketing practice and theory, the last decade has brought two related surprises: the rise of social media and the rise of search media. Marketing has struggled to find its place on these new communication pathways. Old paradigms have been slow to die. This paper reviews early beliefs about interactive marketing, then identifies 5 discrete roles for interactive technology in contemporary life and 5 ways that firms respond. It concludes that the new media are rewarding more participatory, more sincere, and less directive marketing styles than the old broadcast media rewarded. Read More
- 20 Sep 2007
- Research & Ideas
How to be a Customer
- 18 Sep 2007
- Research & Ideas
How Brand China Can Succeed
- 17 Sep 2007
- Research & Ideas
Broadband: Remaking the Advertising Industry
Evolving from the Marlboro Man in the 1960s to the Subservient Chicken in a recent Web campaign, advertising is undergoing a radical transformation. Harvard Business School professor Stephen P. Bradley, who is cowriting a book on how broadband technologies are remaking many industries, discusses how advertising is responding to the challenges. Read More
- 14 Sep 2007
- Research & Ideas
How to Profit from Scarcity
- 27 Aug 2007
- Views on News
Mattel: Getting a Toy Recall Right
- 16 Jul 2007
- Research & Ideas
Understanding the ‘Want’ vs. ’Should’ Decision
Pizza or salad? Consumers use different approaches to buying things they want (pizza) versus items they should buy (salad). In their research on online grocery-buying habits and DVD rentals, Harvard Business School's Katy Milkman and Todd Rogers, along with Professor Max Bazerman, provide insights on the want-should conflict and the implications for managers in areas such as demand forecasting, consumer spending habits, and effective store layout. Read More
- 31 May 2007
- Working Papers
Extremeness Seeking: When and Why Consumers Prefer the Extremes
When can variety be helpful and when can it be harmful? Conventional wisdom suggests that a product provider enhances the overall attractiveness of a set of options by adding more alternatives to the mix. By contrast, Gourville and Soman's research indicates that in certain, predictable cases, adding more alternatives to an assortment leads consumers to choose either the most basic or the most "fully loaded" product or service, be it a camera, car, cable TV service, laptop, or vacation package in Italy. Read More
- 21 May 2007
- Research & Ideas
Fixing the Marketing-CEO Disconnect
In many companies, the marketing function has wandered far from the company's overall strategy. The result: lower margins and declining productivity, says Professor Gail McGovern. She discusses what executives can do to repair the split and introduces a new diagnostic tool for measuring marketing performance used in HBS executive education programs. Read More
- 18 May 2007
- Working Papers
An Empirical Approach to Understanding Privacy Valuation
What do consumers value and why? Researchers on privacy remain stumped by a "privacy paradox." Consumers declare that they value privacy highly, yet do not take steps to guard it during transactions. At the same time, consumers feel unable to enact their preferences on privacy. Clearly, scholars need a more nuanced understanding of how consumers treat information privacy in complex situations. To test the hypothesis that there is a homo economicus behind privacy concerns, not just primal fear, Wathieu and Friedman conducted an experiment based on a real-world situation about the transmission of personal information in the context of car insurance. Their experiment was based on a previous case study about marketing processes that use membership databases of trusted associations (such as alumni associations) to channel targeted deals to members through a blend of direct mail and telemarketing. Read More
- 18 Apr 2007
- HBS Cases
How Magazine Luiza Courts the Poor
- 07 Mar 2007
- Research & Ideas
How Do You Value a “Free” Customer?
Sometimes a valuable customer may be the person who never buys a thing. In a new research paper, Professor Sunil Gupta discusses how to assess the profitability of a customer in a networked setting—a "free" customer who nevertheless influences your bottom line. Read More
- 12 Feb 2007
- Working Papers
Adding Bricks to Clicks: The Effects of Store Openings on Sales through Direct Channels
Consider a retailer who operates both brick-and-mortar stores and direct channels such as direct mail catalogs and an Internet Web site. What effect does the opening of a new retail store have on direct channel sales in the retail trading area surrounding the store? Does the existence of more opportunities for consumer contact with the brand increase the retailer's direct sales, or does intra-brand, inter-channel competition erode the retailer's direct sales? Does consumer response to the retailer's brand evolve over time, perhaps as consumers go through some process of trial-and-error learning about the relative merits of stores and direct channels, or is the impact of the new store relatively discrete? Does the answer depend on whether consumers in the retail trading area have had the opportunity for previous experience with the brand's stores? This research used a proprietary longitudinal dataset from a multichannel retailer to understand what happens and to probe the implications for channel management strategy. Read More
- 05 Feb 2007
- Research & Ideas
Business and the Global Poor
- 11 Dec 2006
- Research & Ideas
Fixing Price Tag Confusion
"Partitioned" price tags that include a main price plus additional charges (Lamp: $70, Bulb, $5, Shipping: $15) may be confusing your customers at best or even causing them to reject the product, warns HBS professor Luc Wathieu. When is an all-inclusive price the best bet? Read More
- 16 Aug 2006
- Views on News
Is MySpace.com Your Space?
Social networking sites such as MySpace.com have demographics to die for, but PR problems with parents, police, and policymakers. Are they safe for advertisers? A Q&A with Professor John Deighton. Read More
- 12 Jun 2006
- Research & Ideas
The Promise of Channel Stewardship
- 05 Jul 2006
- Working Papers
The Framing Effect of Price Format
How do consumers evaluate different pricing scenarios? This study looks at different pricing models to see which is more likely to result in positive customer perception. Specifically, the authors look at all-inclusive pricing (e.g., the price of a chair is $85.95 including shipping) versus partitioned pricing (e.g., the price of a chair is $81 and shipping is $4.95). When consumers are presented with a partitioned price, they place an exaggerated weight on their evaluation of each individual component. Read More
- 06 Mar 2006
- Views on News
Winners and Losers at the Olympics
We know which athletes won and lost in Turin, but what about the companies and individuals looking for business gold? Professor Stephen A. Greyser looks at the results—and the possibilities ahead in China. Read More
- 05 Jul 2006
- Working Papers
A Survey-Based Procedure for Measuring Uncertainty or Heterogeneous Preferences in Markets
People who buy retail prescription drugs, invest funds, or participate in auctions rarely have complete information about the product they are buying. Often the only auction information participants have is the number of bidders, observed bids, and product characteristics. If data from an auction, for instance, is a function of bidder behavior, then external survey data may help in testing hypotheses about bidding behavior. Researchers often avoid using surveys because they consume time and effort, but Yin presents a survey design technique and econometric tool to deal with a general population of survey respondents. Her application tested eBay online auctions selling personal computers. Read More
- 05 Jul 2006
- Working Papers
Information Dispersion and Auction Prices
How can auctions be used most effectively? Government and industry traditionally use auctions to price and allocate assets and contracts with high but unknown value. Millions of people use Internet auctions for goods that are often of unknown value (e.g., used goods, unknown brands). This paper asks: Do bidders behave in the way auction theory predicts they should? And, what are the effects of different types of information on prices? To answer these questions, Yin combined theory, econometric modeling, and survey data. Read More
- 05 Jul 2006
- Working Papers
Empirical Tests of Information Aggregation
While neither buyers nor sellers may be certain of the worth of used goods, both may possess private information about the value. Do prices become more informative as the number of bidders grows? Using data from a sample of eBay auctions for computers, Yin looked at how and under what conditions auction prices converge to the common value of a given item. Read More
- 30 Jan 2006
- HBS Cases
The Case of the Mystery Writer’s Brand
- 07 Nov 2005
- What Do YOU Think?
Is Less Becoming More?
- 03 Oct 2005
- Research & Ideas
The Box Office Power of Stars
Just how much do movie stars contribute to box office success? HBS professor Anita Elberse researched the notion of "star power" to better understand how A-list players contribute to Hollywood's bottom line. Read More
- 05 Jul 2006
- Working Papers
Advertising and Expectations: The Effectiveness of Pre-Release Advertising for Motion Pictures
This research examines how advertising affects market-wide sales expectations for pre-release movies. The authors use data on advertising expenditures and an online stock market simulation, The Hollywood Stock Exchange (HSX), to track more than 280 movies released between 2001 and 2003. Their findings show that advertising affects the updating of market-wide expectations prior to release, and that this effect is stronger the higher the product quality. Read More
- 06 Sep 2005
- Research & Ideas
When Product Variety Backfires
Consumers like choice—but not too much of it. Presented with too many options, buyers may run to a competitor, says professor John Gourville. Here's what new research says about "overchoice." Read More
- 04 Jul 2005
- Research & Ideas
Should You Outsource Your Marketing?
Few companies own all the marketing expertise they need, especially of the left-brain, analytic variety. Professor Gail McGovern outlines the pros and cons of turning over your marketing activities to outsiders. Read More
- 05 Jul 2006
- Working Papers
The Power of Stars: Do Stars Drive Success in Creative Industries?
The importance of star power is evident in creative industries from music and film to fashion and architecture. Star actors are paid millions of dollars, but is star talent critical to product success? What determines the value of stars? In the context of the movie business, Elberse calculated the returns in a study comparing 1,200 casting announcements on trading behavior in a simulated and real stock market setting. In a separate study, she also looked at the stars' impact on expected revenues. Read More
- 05 Jul 2006
- Working Papers
Measuring Consumer and Competitive Impact with Elasticity Decompositions
Do marketing actions expand the market or steal business from rival firms? One research method suggests that all of the demand created by an incremental advertising investment would be generated by market expansion; another suggests that the same increase would be stolen from rival firms. Steenburgh explains why these seemingly contradictory results actually are complementary and provide a more comprehensive understanding of the investment's impact. Read More
- 18 Apr 2005
- Research & Ideas
Selling Luxury to Everyone
- 18 Apr 2005
- Research & Ideas
Prosper with Multi-Channel Retailing
- 14 Mar 2005
- Research & Ideas
The Tricky Business of Nonprofit Brands
Coca-Cola, move over. Many of the world's best-known brands belong to nonprofits, but the brand management issues these organizations face can be quite different. A conversation with professor John A. Quelch and collaborator Nathalie Laidler-Kylander. Read More
- 05 Jul 2006
- Working Papers
The Motion Picture Industry: Critical Issues in Practice, Current Research & New Research Directions
This paper reviews research and trends in three key areas of movie making: production, distribution, and exhibition. In the production process, the authors recommend risk management and portfolio management for studios, and explore talent compensation issues. Distribution trends show that box-office performance will increasingly depend on a small number of blockbusters, advertising spending will rise (but will cross different types of media), and the timing of releases (and DVDs) will become a bigger issue. As for exhibiting movies, trends show that more sophisticated exhibitors will emerge, contractual changes between distributor and exhibitors will change, and strategies for tickets prices may be reevaluated. Read More
- 31 Jan 2005
- Research & Ideas
Rethinking Marketing’s Conventional Wisdom
Making advertising hard to find is just one way companies are rewriting conventional marketing strategies, says Harvard Business School professor Youngme Moon. Read More
- 22 Nov 2004
- Research & Ideas
Side Effects: The Case of Propecia
- 01 Nov 2004
- Research & Ideas
Bypass Marketing: Are Docs Influenced?
Although they are prescription drugs, Viagra, Prozac, Allegra and many others are pitched directly to consumers. Do physicians take notice? HBS professor Alvin Silk and Harvard's Joel Weissman discuss a recent study. Read More
- 20 Sep 2004
- Research & Ideas
How Consumers Value Global Brands
- 05 Jul 2006
- Working Papers
The IPS Property
This paper is about discrete-choice and econometric models. The "invariant proportion of substitution," or IPS, property comes into play when, for example, a consumer faces a choice among three laptop computers with slightly different attributes. How will improvements to one laptop's attributes affect how the consumer chooses to substitute one alternative for another? Steenburgh looked at probabilities based on assumptions about consumers' utility-maximizing behavior. Read More
- 28 Jun 2004
- Research & Ideas
How to Avoid a Price Increase
Consumers hate price increases, but what is a company to do when material costs skyrocket? One answer: Think small. Professor John Gourville considers the alternative in this Q&A. Read More
- 05 Jul 2006
- Working Papers
The Presentation of Self in the Information Age
In the past, we knew a lot about the seller of a product (through ads, marketing, or reputation) but little about the individual buyer. Times have changed. From the Internet to store loyalty cards, technology has made the marketplace into an interactive exchange where the buyer is no longer anonymous. The future market will likely be one in which personal information is shared and leveraged. Consumers who are willing to share their information will be more attractive to sellers and more sought-after than those who have bad reputations or refuse to participate. Read More
- 19 Apr 2004
- Research & Ideas
Birth of the American Salesman
Modern sales management is a uniquely American story, says Harvard Business School's Walter A. Friedman, author of Birth of a Salesman. PLUS: Book excerpt. Read More
- 22 Mar 2004
- Research & Ideas
Loyalty: Don’t Give Away the Store
Loyalty programs are profitable—if used correctly. HBS Marketing professor Rajiv Lal discusses how grocery stores get it wrong. But you can get it right. Read More
- 16 Feb 2004
- Research & Ideas
Marketing Wine to the World
From consolidation to the growing clout of mass retailers, structural changes have hit the wine industry. Professor Michael Roberto discusses the move from elitism to mainstream appeal. Read More
- 02 Feb 2004
- Research & Ideas
Where Does Apple Go from Here?
Macintosh market share continues to decline, but the iPod and iTunes are hit products. Where does Apple Computer’s future lie? An interview with HBS professor David Yoffie. Read More
- 03 Nov 2003
- Research & Ideas
Making Money Making Movies
HBS professor Anita Elberse talks about the state of the international motion picture industry, movie piracy, and how to capture screens in foreign markets. Read More
- 25 Aug 2003
- Research & Ideas
Should You Sell Your Digital Privacy?
Regulation won’t stop privacy invasion, says HBS professor John Deighton. What will? What if companies paid us to use our identity? A market approach to privacy problems. Read More
- 14 Jul 2003
- Research & Ideas
Keeping Your Balance With Customers
- 16 Jun 2003
- Research & Ideas
Peeling Back the Global Brand
- 02 Jun 2003
- Research & Ideas
Why Have Marketers Ignored America’s Man-of-Action Hero?
The man-of-action hero has been the central myth in American culture for twenty years. So why have only Budweiser and Nike tapped into this story? Professor Douglas B. Holt explains. Read More
- 26 May 2003
- Research & Ideas
What Your Competition is Telling You
- 21 Apr 2003
- Views on News
Will American Brands Be a Casualty of War?
Does your U.S. brand play well overseas? If so, heed the words of Harvard Business School professor John Quelch: A swelling anti-American tide could wash away the international popularity of U.S. brands. Read More
- 31 Mar 2003
- Research & Ideas
How Your Employees and Customers Drive a New Value Profit Chain
Thinking of your customers and employees as key creators of value can produce profitable results. Harvard Business School professors W. Earl Sasser and James L. Heskett discuss their new book, The Value Profit Chain. Plus: Book excerpt. Read More
- 13 Jan 2003
- Research & Ideas
The Subconscious Mind of the Consumer (And How To Reach It)
Harvard Business School professor Gerald Zaltman says that 95 percent of our purchase decision making takes place in the subconscious mind. But how does a marketer reach the subconscious? Zaltman explains in this Q&A. Read More
- 30 Sep 2002
- Research & Ideas
Use the Psychology of Pricing To Keep Customers Returning
When to charge for a product or service can be more important than how much to charge, says Harvard Business School professor John Gourville. If you want to build long-term loyalty with customers, you better understand the difference. Read More
- 06 May 2002
- Research & Ideas
A Toolkit for Customer Innovation
- 04 Mar 2002
- Research & Ideas
Don’t Lose Money With Customers
- 04 Feb 2002
- Research & Ideas
How a Juicy Brand Came Back to Life
- 17 Sep 2001
- Research & Ideas
Why E-commerce Didn’t Die With the Fall of Webvan
The Internet grocer Webvan died a nasty death along with many other online delivery services—or did it? HBS professor John A. Deighton describes how the forces that propelled it are here to stay. Read More
- 17 Sep 2001
- Research & Ideas
Let Customers Call the Shots
Opt-in advertising, interactive TV, group buying clubs—these are all examples of cutting-edge intermediaries that are changing the rules for both marketers and consumers. HBS professor Luc Wathieu and research associate Michael Zoglio explain what they mean for you. Read More
- 11 Jun 2001
- Research & Ideas
E-Commerce Unplugged
- 30 Oct 2000
- Research & Ideas
Building a Powerful Prestige Brand
- 07 Aug 2000
- Research & Ideas