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- 30 Jan 2018
- Working Paper Summaries
Credit Supply Shocks, Network Effects, and the Real Economy
Using data for Spain between 2003 and 2013, this study examines firms’ responses to credit supply shocks during times of boom (expansion) and bust (financial crisis and recession). Results indicate that propagation of these shocks through the Spanish production network doubles the magnitude of the real effects typically estimated in the literature. This study also shows how such effects vary greatly during booms and busts.
- 12 Jan 2018
- Cold Call Podcast
Leadership Lessons from a Young Martin Luther King, Jr.
As a young man, Martin Luther King, Jr. was unsure about his future as a leader of a social change. Bill George explains how King grew to become one of the most powerful civil rights leaders in history. Open for comment; Comment(s) posted.
- 08 Jan 2018
- Working Paper Summaries
Come Together: Firm Boundaries and Delegation
The study develops a simple model and provides new data to examine the relationship between vertical integration and delegation of decision-making, two critical aspects of a firm organizational design that are typically studied in isolation. The results show that delegation and vertical integration are positively correlated.
- 17 Nov 2017
- Working Paper Summaries
Equity Concerns Are Narrowly Framed
This paper based on a large online study finds that individuals tend to differentiate in their concerns about fairness along specific dimensions, especially time and money, and are much more worried about fairness in one (time) than the other (money). These attitudes may help explain a seemingly wide variety of phenomena.
- 12 Oct 2017
- Working Paper Summaries
The Decline of Big-Bank Lending to Small Business: Dynamic Impacts on Local Credit and Labor Markets
Between 2008 and 2014, the Top 4 banks sharply decreased their lending to small business. This paper examines the lasting economic consequences of this contraction, finding that a credit supply shock from a subset of lenders can have surprisingly long-lived effects on real activity.
- 22 Aug 2017
- Working Paper Summaries
Investors as Stewards of the Commons?
This paper lays out a framework suggesting that index investors and adequately funded asset owners are a potential mechanism to build and sustain pre-competitive collaborations for addressing environmental and social issues. With long time horizons and significant common ownership of companies within the same industry or supply chain, investors could serve as vehicles for the establishment and/or stability of collaborations between companies.
- 09 Mar 2017
- Working Paper Summaries
Exploring the Relationship Between Architecture Coupling and Software Vulnerabilities: A Google Chrome Case
Managing software vulnerabilities is a top issue in today’s society. By studying the Google Chrome codebase, the authors explore software metrics including architecture coupling measures in relation to software vulnerabilities. This paper adds new findings to research on software metrics and vulnerabilities, bringing the field closer to generalizable and conclusive results.
- 23 Mar 2016
- Research & Ideas
Researchers Prove C-Suite Gender Gap—but Can’t Explain It
In research involving virtually every top executive in Sweden, Matti Keloharju and colleagues document what many already believe: women get fewer opportunities at top positions and lower pay when they get those positions. But just what is causing this gender gap is not so clear. Open for comment; Comment(s) posted.
- 02 Dec 2015
- What Do You Think?
What Will It Take to Achieve Gender Equality in Leadership?
SUMMING UP James Heskett's readers question the meaning of "gender equality" and ponder ways to give women access to the same management opportunities as men. Open for comment; Comment(s) posted.
- 02 Sep 2015
- Research & Ideas
Explaining China's Crash
After a decade of massive growth, China’s stock market began a precipitous summer slide that that hasn't slowed yet. Dante Roscini explains what's deflating markets worldwide. Open for comment; Comment(s) posted.
- 04 Jan 2012
- What Do You Think?
Income Inequality: What’s the Right Amount?
Summing Up Comments were large in number and broad of opinion reflecting on Professor Jim Heskett's question, Does income inequality promote or stunt economic growth? Is there a "right" right amount of income disparity? Closed for comment; 67 Comment(s) posted.
- 22 Sep 2008
- Research & Ideas
The Silo Lives! Analyzing Coordination and Communication in Multiunit Companies
A new Harvard Business School working paper looks inside the communications "black box" of a large company to understand who talks to whom, and finds the corporate silo as impenetrable as ever. Q&A with professor Toby E. Stuart. Key concepts include: Inside the studied company, practically speaking, little interaction occurred across three major corporate boundaries: business units, organizational functions, and office locations. Communication patterns were extremely hierarchical: Executives, middle managers, and rank-and-file employees communicated extensively within their own levels, but there were far fewer cross-pay-grade interactions in the firm. Junior executives, women, and members of the salesforce were the key actors in bridging the silos. Relative to men, women participate in a greater volume of electronic and face-to-face interactions and do so with a larger and more diverse set of communication partners. Server logs can provide valuable information to managers on communication flows within their own organizations. Closed for comment; 0 Comment(s) posted.
- 31 Jul 2008
- Working Paper Summaries
Communication (and Coordination?) in a Modern, Complex Organization
Coordination, and the communication it implies, is central to the very existence of organizations. Despite their fundamental role in the purpose of organizations, scholars have little understanding of actual interaction patterns in modern, complex, multiunit firms. To open the proverbial "black box" and begin to reveal the internal wiring of the firm, this paper presents a detailed, descriptive analysis of the network of communications among members of a large, structurally, functionally, geographically, and strategically diverse firm. The full data set comprises more than 100 million electronic mail messages and over 60 million electronic calendar entries for a sample of more 30,000 employees over a three-month period in 2006. Key concepts include: Communication is heavily constrained by formal organizational structure: the vast majority of communication occurs within business unit and functional boundaries, not across them. This points to the importance of drawing the right organizational boundaries. Women, mid- to high-level executives, and members of the executive management, sales, and marketing functions are most likely to participate in cross-group communications. These individuals provide a bridge for distant groups in a company's social structure. Closed for comment; 0 Comment(s) posted.
Corporate Tax Cuts Increase Income Inequality
This paper examines corporate tax reform by estimating the causal effect of state corporate tax cuts on top income inequality. Results suggest that, while corporate tax cuts increase investment, the gains from this investment are concentrated on top earners, who may also exploit additional strategies to increase the share of total income that accrues to the top 1 percent.