Publications

Educators

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April 2020 (Revised July 2020)
Case

Amazon in China and India

By: Krishna G. Palepu and Kairavi Dey

Amazon has been unsuccessful in its efforts to develop a business in China. Even though Amazon was an early entrant into China’s e-commerce space, its domestic rivals, especially Alibaba, created innovative business models uniquely suited for the conditions in China. ... View Details

Keywords: Global Strategy; Multinational Firms and Management; Emerging Markets; Business Strategy; Expansion; Business Model; Retail Industry; China; India; United States

Educators

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May 2016 (Revised May 2017)
Case

Supply Chain Finance at Procter & Gamble

By: Benjamin C. Esty, E. Scott Mayfield and David Lane

In April 2013, Procter & Gamble (P&G), the world’s largest consumer packaged goods (CPG) company, announced that it would extend its payment terms to suppliers by 30 days. At the same time, P&G announced a new supply chain financing (SCF) program giving suppliers the... View Details

Educators

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20 Aug 2012
News

Why Groupon Is Over and Facebook And Twitter Should Follow

Article

Optimal Taxation in Theory and Practice

By: N. Gregory Mankiw, Matthew C. Weinzierl and Danny Yagan

We highlight and explain eight lessons from optimal tax theory and compare them to the last few decades of OECD tax policy. As recommended by theory, top marginal income tax rates have declined, marginal income tax schedules have flattened, redistribution has risen... View Details

Keywords: Taxation; Theory; Practice; Policy

17 Jan 2013
News

Here, there and everywhere

Article

Statistical Physics of Human Cooperation

By: Matjaž Perc, Jillian J. Jordan, David G. Rand, Zhen Wang, Stefano Boccaletti and Attila Szolnoki

Extensive cooperation among unrelated individuals is unique to humans, who often sacrifice personal benefits for the common good and work together to achieve what they are unable to execute alone. The evolutionary success of our species is indeed due, to a large... View Details

Keywords: Human Cooperation; Evolutionary Game Theory; Public Goods; Reward; Punishment; Tolerance; Self-organization; Pattern Formation; Cooperation; Behavior; Game Theory

August 2018
Article

Extrapolation and Bubbles

By: Nicholas Barberis, Robin Greenwood, Lawrence Jin and Andrei Shleifer

We present an extrapolative model of bubbles. In the model, many investors form their demand for a risky asset by weighing two signals: an average of the asset’s past price changes and the asset’s degree of overvaluation. The two signals are in conflict, and investors... View Details

Keywords: Bubble; Extrapolation; Volume; Price Bubble; Mathematical Methods

05 Nov 2019
Blog Post

Environmental Change and Ground-level Impact

interest in that area, but I also made a point of meeting with professors one-on-one to get their perspective on where the emerging opportunities were. Do you have any advice for incoming MBAs with an interest in business and the... View Details

November 2024
Article

Leadership and Plumbing

By: Frank V. Cespedes

“Leadership” is a growth industry. Amazon lists over 60,000 books on the topic. Most focus on emotional intelligence, charisma, avoiding narcissism (usually someone else’s problem, according to these authors, not their problem) and other personality traits. But as... View Details

Keywords: Leadership Development

17 Jun 2017
Research & Ideas

Amazon, Whole Foods Deal a Big Win for Consumers

Source: 400tmax Editor's Note. Online retailing behemoth Amazon announced June 16 that it would acquire upscale grocery chain Whole Foods Market in a deal valued at more than $13 billion. Though the company has dabbled with the idea of a brick-and-mortar footprint in... View Details

Keywords: by Jose Alvarez and Len Schlesinger; Retail

April 2010
Article

Endowments, Fiscal Federalism, and the Cost of Capital for States: Evidence from Brazil, 1891-1930

By: Andre C. Martinez Fritscher and Aldo Musacchio

There is a large literature looking at the determinants of country risk (defined as the difference between the yield of a sovereign's bonds and the risk-free rate). In this paper, we contribute to the discussion by arguing that an important explanatory factor is the... View Details

Keywords: Bonds; Performance Capacity; Taxation; Revenue; Governance; Geographic Location; Trade; Price; Cost of Capital; Risk and Uncertainty; Public Administration Industry; Brazil

January–February 2021
Article

Cross‐firm Return Predictability and Accounting Quality

By: Wen Chen, Mozaffar Khan, Leonid Kogan and George Serafeim

We test the hypothesis that if poor accounting quality (AQ) is associated with poor investor understanding of firms’ revenue and cost structures, then poor AQ stocks likely respond more slowly than good AQ stocks to new non‐idiosyncratic information that affects both... View Details

Keywords: Accounting Quality; Earnings Quality; Stock Returns; Investment Strategy; Accounting; Business Earnings; Quality; Investment Return; Investment; Strategy