Publications

June 2008
Teaching Note

Threadless: The Business of Community (TN)

By: Karim R. Lakhani

Teaching Note for 608707 View Details

Keywords: Internet and the Web; Civil Society or Community; Competition; Blogs; Business Model; Decisions; Design; Retail Industry; Apparel and Accessories Industry; Chicago

October 2007 (Revised March 2008)
Case

First National Bank's Golden Opportunity

By: Shawn A. Cole, Peter Tufano, Daniel Schneider and Daryl Collins

Executives at First National Bank in South Africa are considering whether to launch a potentially exciting, but rather unorthodox, new savings product. Instead of paying interest, this product gives depositors the chance to win large cash prizes each month. Michael... View Details

Keywords: Decision Choices and Conditions; Banks and Banking; Investment; Innovation and Invention; Product Launch; Demand and Consumers; Banking Industry; South Africa

October 2000 (Revised January 2002)
Case

Individual and the Corporation, The: Kathy Levinson and E*TRADE (A)

By: Joseph L. Badaracco Jr. and Susan Harmeling

Kathy Levinson, the president and COO of ETRADE and a lesbian mother of two children, must decide whether and how to participate in the "No on Knight" campaign. The campaign opposes California ballot proposition 22, which requires California to recognize only marriages... View Details

Keywords: Conflict of Interests; Leadership; Managerial Roles; Values and Beliefs; Decision Choices and Conditions; Gender; Diversity; Financial Services Industry

February 2000 (Revised May 2001)
Case

eBricks.com

By: Thomas R. Eisenmann

eBricks.com is developing an online marketplace for construction materials. The start-up company faces two decisions: 1) whether to merge with BluelineOnline.com, a firm providing project management solutions for the construction industry; and 2) whether to develop an... View Details

Keywords: Strategic Planning; Digital Platforms; Internet and the Web; Marketplace Matching; Decision Choices and Conditions; Business Startups; Construction Industry

May 1985 (Revised November 1990)
Case

Spinnaker Software Corp.

By: Howard H. Stevenson

Describes the problems faced by a company that has experienced remarkable growth, but growth which is below projections. The management must evaluate the company's position in the turbulent software industry. The two partners must then decide whether to cut back to... View Details

Keywords: Decisions; Borrowing and Debt; Insolvency and Bankruptcy; Profit; Growth and Development; Growth and Development Strategy; Problems and Challenges; Software; Information Technology Industry

01 Nov 2018
Working Paper Summaries

Forecasting Airport Transfer Passenger Flow Using Real-Time Data and Machine Learning

Keywords: by Xiaojia Guo, Yael Grushka-Cockayne, and Bert De Reyck; Air Transportation; Travel

12 Jul 2017
Working Paper Summaries

Task Selection and Workload: A Focus on Completing Easy Tasks Hurts Long-Term Performance

Keywords: by Diwas S. KC, Bradley R. Staats, Maryam Kouchaki, and Francesca Gino; Health

Forthcoming
Article

An AI Method to Score Celebrity Visual Potential from Human Faces

By: Flora Feng, Shunyuan Zhang, Xiao Liu, Kannan Srinivasan and Cait Lamberton

It has long been a mantra of marketing practice that, particularly in low-involvement situations, spokespeople should be physically attractive. This paper suggests there is a higher probability of gaining fame and influence (i.e., celebrity potential) than is captured... View Details

Keywords: Personal Characteristics; AI and Machine Learning; Forecasting and Prediction; Marketing

April 2022
Article

Does Context Outweigh Individual Characteristics in Driving Voting Behavior? Evidence from Relocations within the U.S.

By: Enrico Cantoni and Vincent Pons

We measure the overall influence of contextual versus individual factors (e.g., voting rules and media as opposed to race and education) on voter behavior, and explore underlying mechanisms. Using a U.S.-wide voter-level panel, 2008–18, we examine voters who relocate... View Details

Keywords: Voting; Behavior; Geographic Location; Personal Characteristics; Situation or Environment; United States

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January 2021
Case

Cinépolis

By: Joshua D. Margolis and Fernanda Miguel

Two weeks after Cinepolis released a documentary film about corruption, a judge ordered its provisional suspension, claiming it had to be edited before it continued to be shown, against Mexican cinematography laws. Cinépolis, Latin America’s largest movie theater chain... View Details

Keywords: Movies; Entertainment; Corruption; Risk Assessment; Communication Strategy; Crime and Corruption; Decision Making; Film Entertainment; Ethics; Leadership; Risk Management; Entertainment and Recreation Industry; Motion Pictures and Video Industry; Mexico; Latin America; North and Central America

December 2020 (Revised March 2021)
Case

eXp Realty and the Virbela Platform

By: Prithwiraj Choudhury, Jan Bena, David Rowat and Emma Salomon

As he considered his plans for the future, Glenn Sanford, CEO of eXp World Holdings, Inc., faced an exciting conundrum. He had built the first all-remote real estate brokerage firm, eXp Realty, which had been growing exponentially and was thriving, even amidst the... View Details

Keywords: Real Estate; All Remote; Virtual Platform; Internet and the Web; Strategy; Decision Making; Resource Allocation; Digital Platforms; Real Estate Industry; Technology Industry

2020
Working Paper

Aggregate and Firm-Level Stock Returns During Pandemics, in Real Time

By: Laura Alfaro, Anusha Chari, Andrew Greenland and Peter K. Schott

We show that unexpected changes in the trajectory of COVID-19 infections predict U.S. stock returns, in real time. Parameter estimates indicate that an unanticipated doubling (halving) of projected infections forecasts next-day decreases (increases) in aggregate U.S.... View Details

Keywords: COVID-19; Stock Returns; Health Pandemics; Stocks; Investment Return; Forecasting and Prediction

2022
Working Paper

Values as Luxury Goods and Political Polarization

By: Benjamin Enke, Mattias Polborn and Alex A Wu

Motivated by novel survey evidence, this paper develops a theory of political behavior in which values are a luxury good: the relative weight voters place on values rather than material considerations increases in income. The model predicts (i) voters who are... View Details

Keywords: Political Polarization; Government and Politics; Moral Sensibility; Luxury; Values and Beliefs; Voting

2025
Working Paper

Government-Brokerage Analysts and Market Stabilization: Evidence from China

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

We show analysts at government-controlled brokerage firms serve as a market stabilization tool in China. Using earnings forecasts from 2005–2019, we find government-brokerage analysts issue relatively more optimistic—yet less accurate and timely—forecasts during... View Details

Keywords: Sell-side Analysts; Forecast Optimism; Forecast Accuracy; Government Incentives; Market Stabilization; Government Ownership; Coordinated Economies; Stocks; Forecasting and Prediction; Business and Government Relations; Emerging Markets

SSRN

2016
Chapter

Return Predictability in the Treasury Market: Real Rates, Inflation, and Liquidity

By: Carolin E. Pflueger and Luis M. Viceira

Keywords: Investment Return; Bonds; Forecasting and Prediction; Inflation and Deflation

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September 2012
Case

BASIX (Abridged)

By: Shawn Cole and Peter Tufano

BASIX, an Indian microfinance corporation, must decide whether to continue to sell weather insurance to its clients. A brand-new financial product, weather insurance pays if measured rainfall during the growing season falls below a pre-specified limit. Mr. Sattaiah,... View Details

Keywords: Cost vs Benefits; Microfinance; Household; Risk Management; Insurance; Banking Industry; India

March 2010
Article

Extreme Governance: An Analysis of Dual-Class Firms in the United States

By: Paul A. Gompers, Joy Ishii and Andrew Metrick

We construct a comprehensive list of dual-class firms in the United States and use this list to analyze the relationship between insider ownership and firm value. Our data have two useful features. First, since dual-class stock separates cash-flow rights from voting... View Details

Keywords: Voting; Cash Flow; Stocks; Rights; Ownership Stake; Value; United States

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February 2006 (Revised August 2006)
Case

Kevin McCarthy and Westlake Chemical Corporation (A)

Examines forecasting earnings/performance for a commodity chemical firm during a period of high uncertainty, highlighting the combined effects of input process (natural gas), industry capacity/utilization, and cyclicality. Assuming the role of Kevin McCarthy (the top... View Details

Keywords: Risk and Uncertainty; Futures and Commodity Futures; Forecasting and Prediction; Chemicals; Chemical Industry

2005
Working Paper

Investor Sentiment and the Cross-Section of Stock Returns

By: Malcolm Baker and Jeffrey Wurgler

We examine how investor sentiment affects the cross-section of stock returns. Theory predicts that a broad wave of sentiment will disproportionately affect stocks whose valuations are highly subjective and are difficult to arbitrage. We test this prediction by studying... View Details

Keywords: Investment Return; Behavioral Finance; Stocks; Theory; Forecasting and Prediction