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Throwing the Baby Out with the Drinking Water: Unintended Consequences of Arsenic Mitigation Efforts in Bangladesh

by Nina Buchmann, Erica Field, Rachel Glennerster, and Reshmaan Hussam

In this study, households that were encouraged to switch water sources to avoid arsenic exposure experienced a significant rise in infant and child mortality, likely due to diarrheal disease from exposure to unsafe alternatives. Public health interventions should carefully consider access to alternatives when engaging in mass behavior change efforts.

Israel Turns 70: Does it Need a Rebrand?

Re: Elie Ofek

When market research revealed that many people associated Israel with military and political conflict, the country knew a rebrand was in order. In this podcast, Elie Ofek discusses the campaign's results. Open for comment; Comment(s) posted.

Can Biometric Tracking Improve Healthcare Provision and Data Quality? Experimental Evidence from Tuberculosis Control in India

by Thomas Bossuroy, Clara Delavallade, and Vincent Pons

This paper shows the benefits of biometric technology for strengthening service delivery and improving reliability of government data. The technology improved productivity of health workers operating tuberculosis treatment centers and decreased misreporting.

Managerial Quality and Productivity Dynamics

by Achyuta Adhvaryu, Anant Nyshadham, and Jorge Tamayo

Which managerial skills, traits, and practices matter most for productivity? This study of a large garment firm in India analyzes the integration of features of managerial quality into a production process characterized by learning by doing.

Branding Sells Cereal, Handbags, and Vacations. Can It Sell a Country?

by Danielle Kost

Countries such as Israel now realize they need to engage in public diplomacy as well as foreign diplomacy, and in place branding, not just political advocacy, says Elie Ofek. Open for comment; Comment(s) posted.

How Wegmans Became a Leader in Improving Food Safety

Re: Ray A. Goldberg

Ray Goldberg discusses how the CEO of the Wegmans grocery chain faced a food safety issue and then helped the industry become more proactive. Open for comment; Comment(s) posted.

Corruption, Government Subsidies, and Innovation: Evidence from China

by Lily Fang, Josh Lerner, Chaopeng Wu, and Qi Zhang

Governments subsidize a growing number of innovation efforts, many of which may face the challenge of corruption. Using Chinese data, this study finds corruption-related distortions in government R&D subsidies, which diminished after the 2012 anti-corruption campaign and rotation of provincial officials. It provide insights for designing effective R&D subsidy programs.

Ratcheting, Competition, and the Diffusion of Technological Change: The Case of Televisions Under an Energy Efficiency Program

by Tomomichi Amano and Hiroshi Ohashi

The diffusion of innovation in many markets is greatly influenced by the presence of policy intervention. Importantly, diffusion is further affected by the fact that firms often also have a say in affecting the implementation of policy. This analysis of the Japanese TV market suggests that firms may delay the introduction of more high quality products when there are across-the-board policy standards.

Should US Companies Still Care About the Paris Climate Change Agreement?

Re: Vincent Pons

American President Donald Trump pulled out of the 2015 Paris agreement on climate change one year ago. Vincent Pons discusses what it means for US business leaders in confronting environmental challenges. Open for comment; Comment(s) posted.

Some Facts of High-Tech Patenting

by Michael Webb, Nick Short, Nicholas Bloom, and Josh Lerner

This study details the growth of patenting in software, cloud computing, artificial intelligence, and related technologies in the twenty-first century, and the continuing dominance of inventors in large US, Japanese, and Korean companies. Researchers still need to understand the impact of such trends on social welfare more generally.

Homesick or Home Run? Distance from Hometown and Employee Performance: A Natural Experiment from India

by Prithwiraj Choudhury and Ohchan Kwon

In the short and long term, distance from one’s hometown has a different effect on individual work performance. First-year performance ratings tend to be high the farther employees work from their hometown. Three years later, however, longer travel times are associated with lower ratings, with implications for managers.

Supersmart Manufacturing Tools are Lowering Prices on TVs, Bulbs, and Solar Panels

by Sean Silverthorne

Electronics manufacturers are finding it increasingly difficult to stay ahead of low-cost competitors, says Willy Shih. Open for comment; Comment(s) posted.

No More General Tso's? A Threat to 'Knowledge Recombination'

by Michael Blanding

Immigrants bring with them innovations from their homelands, knowledge that local inventors often build upon, says Prithwiraj Choudhury. Examples: turmeric medicine, double-entry bookkeeping, and American Chinese food. Open for comment; Comment(s) posted.

Business, Governments, and Political Risk in South Asia and Latin America Since 1970

by Geoffrey Jones and Rachael Comunale

This study shows how perceptions of political risk by business leaders in emerging markets have differed between regions. For Latin Americans, macroeconomic and policy turbulence were the biggest sources of risk. For South Asians, excessive bureaucracy was the biggest source of risk. The study is based on a unique Harvard Business School oral history database.

How Companies Managed Risk (and Even Benefitted) in World War Internment Camps

by Julia Hanna

Foreign businesses located in at-war countries are often victims of expropriation. Historian Valeria Giacomin explores how German businesses in the United Kingdom and India mitigated risk and even benefitted when their employees were placed in internment camps during the World Wars. Open for comment; Comment(s) posted.

Op-Ed: The Trouble with Tariffs

by Willy C. Shih

The world's economies are interconnected by globalization, which makes threats of tariff wars doubly dangerous, says Willy Shih. Open for comment; Comment(s) posted.

Government Incentives and Financial Intermediaries: The Case of Chinese Sell-Side Analysts

by Sheng Cao, Xianjie He, Charles C.Y. Wang, and Huifang Yin

This study is the first to examine analysts’ incentives vis-à-vis the government in a context where government has the ability and motives to influence capital market institutions. The paper highlights the role of government incentives in analysts’ behavior and output.

Subjectivity in Tournaments: Implicit Rewards and Penalties and Subsequent Performance

by Wei Cai and Susanna Gallani

Analyzing data from a Chinese manufacturing company, this study explores side effects of subjective performance evaluations in a setting where workers are rewarded based on performance rankings and subject to both rewards and penalties. Among other contributions the paper highlights factors that could impact the overall effectiveness of incentive systems.

How to Get People Addicted to a Good Habit

by Carmen Nobel

Reshmaan Hussam and colleagues used experimental interventions to determine if people could be persuaded to develop a healthy habit. Potentially at stake: the lives of more than a million children. Open for comment; Comment(s) posted.

How to Monetize Happiness

Re: Ethan S. Bernstein

Is there a business model around happiness? Hitachi believes that a happy employee is a productive one, and is investing in "happiness sensors" to prove the connection. Ethan Bernstein explains why in this podcast. Open for comment; Comment(s) posted.