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11 Jan 2011
First Look

First Look: Jan. 11

models and evaluating their efficacy in standalone fashion—just as engineers test new technologies or products. However, the success or failure of a company's business model depends View Details

Keywords: Sean Silverthorne

January 2018
Supplement

Jumia Nigeria PowerPoint Supplement

By: Ramon Casadesus-Masanell

Founded in 2012, Jumia Nigeria, a startup effort by Germany-based Rocket Internet, aimed to become an African Amazon. The company entered the nascent market and immediately enjoyed an uptick in consumer spending fueled by the strength of Nigeria’s oil-based economy. By... View Details

Keywords: Retail; Marketplace; Inventory; Nigeria; Africa; Ecommerce; Funding; Business Ecosystems; Business Ecosystem; Competition; Business Model; Globalization; Emerging Markets; Expansion; Logistics; E-commerce; Retail Industry; India; Nigeria; Africa

January 2018 (Revised March 2019)
Teaching Note

Jumia Nigeria: from Retail to Marketplace (A) and (B)

By: Ramon Casadesus-Masanell and Karen Elterman

Founded in 2012, Jumia Nigeria, a startup effort by Germany-based Rocket Internet, aimed to become an African Amazon. The company entered the nascent market and immediately enjoyed an uptick in consumer spending fueled by the strength of Nigeria’s oil-based economy. By... View Details

Keywords: Retail; Marketplace; Inventory; Ecommerce; Funding; Business Ecosystems; Competition; Business Model; Globalization; Emerging Markets; Expansion; Logistics; E-commerce; Retail Industry; India; Nigeria; Africa

2017
Working Paper

Rethinking Measurement of Pay Disparity and its Relation to Firm Performance

By: Ethan Rouen

I develop measures of firm-level pay disparity and examine their relation to firm accounting performance. Using comprehensive compensation data for a large sample of firms, I find no statistically significant relation between the ratio of CEO-to-mean employee... View Details

Keywords: Pay Disparity; Pay Ratio; CEO Pay Ratio; Income Inequality; Executive Compensation; Wages; Equality and Inequality; Business Ventures; Performance

2014
Case

Meizhou Dongpo Restaurant Group

By: F. Warren McFarlan, Weiku Wu and Jia Guo

Since the establishment of the first Meizhou Dongpo Restaurant in Beijing in 1996, Wang Gang and his wife Liang Di have opened more than 100 chain restaurants in China and foreign countries, and set up the group headquarters, logistics center, R&D center and central... View Details

Keywords: Internationalization; Management; Standardization; Strategy; Restaurants; China; China

April 2021
Case

Transforming BlackBerry: From Smartphones to Software

By: Ranjay Gulati and Nicole Tempest Keller

On the verge of failure, BlackBerry brought in John Chen as CEO in 2013 to orchestrate a bold turnaround of the company. Once an iconic leader in the smartphone market, BlackBerry was best known for its tactile QWERTY keyboard, strong security, and a focus on business... View Details

Keywords: Pivot; Managing Change; Turnaround; Smartphone; Change Management; Leading Change; Transformation; Organizational Change and Adaptation; Digital Platforms; Change; Information Infrastructure; Applications and Software; Competitive Strategy; Cybersecurity; Technology Industry; Transportation Industry; Canada

2018
Working Paper

The State of Open Source Server Software

By: Shane Greenstein and Klaus Ackermann

The study assembles new data to construct a census of worldwide web server use across the globe. We document a large concentration of investment in the United States, and a wide dispersion across scores of countries. We find tens of billions of dollars of unmeasured... View Details

Keywords: Internet; Open Source; Internet and the Web; Policy; Open Source Distribution; Internet and the Web; Global Range

2009
Working Paper

Industry Equilibrium with Open Source and Proprietary Firms

By: Gaston Llanes and Ramiro de Elejalde

We present a model of industry equilibrium to study the coexistence of Open Source (OS) and Proprietary (P) firms. Two novel aspects of the model are: (1) participation in OS arises as the optimal decision of profit-maximizing firms, and (2) OS and P firms may (or may... View Details

Keywords: Investment; Technological Innovation; Knowledge Sharing; Industry Structures; Open Source Distribution; Research and Development

August 2023
Article

Financing the Litigation Arms Race

By: Samuel Antill and Steven R. Grenadier

Using a dynamic real-option model of litigation, we show that the increasingly popular practice of third-party litigation financing has ambiguous implications for total ex-post litigant surplus. A defendant and a plaintiff bargain over a settlement payment. The... View Details

Keywords: Litigation Financing; Dynamic Bargaining; Real Options; Lawsuits and Litigation; Financing and Loans

1979
Article

Approximating the Efficiency Gain of Tax Reforms

By: Jerry R. Green and Eytan Sheshinski

Proper analysis of tax reform requires evaluation of the welfare effects induced by a change from one tax system to another. We present two methods for estimating these changes using only local information pertaining to an initial equilibrium with distortive taxes. It... View Details

Keywords: Taxation; Governing Rules, Regulations, and Reforms; Change; Analysis

2007
Working Paper

Paths to Equality: Walking the Talk in Multi-party Negotiations

By: Kathleen L. McGinn, Katherine L. Milkman and Markus Nöth

Past research has shown that communication in negotiations heightens social awareness, facilitates coordination, increases the utility for the other's positive outcomes, and thereby leads to more equal payoffs. But the role of specific communication strategies in... View Details

Keywords: Interpersonal Communication; Fairness; Agreements and Arrangements; Negotiation Types; Behavior; Competition

2025
Working Paper

Pricing with Bandits in the Long-tail: The Role of Competitive Monitoring

By: Ayelet Israeli and Eric Anderson

Most e-commerce retailers offer a long-tail of very low demand products. Individually, these items may have low sales but collectively they are critical to the overall e-commerce business model. Because of their minimal sales, pricing is a constant challenge. The... View Details

Keywords: Algorithmic Pricing; Ecommerce; Price Monitoring; Price; Competition; E-commerce; Retail Industry

2023
Working Paper

Polarizing Corporations: Does Talent Flow to "Good" Firms?

By: Emanuele Colonnelli, Tim McQuade, Gabriel Ramos, Thomas Rauter and Olivia Xiong

We conduct a field experiment in partnership with the largest job platform in Brazil to study how environmental, social, and governance (ESG) practices of firms affect talent allocation. We find both an average job-seeker’s preference for ESG and a large degree of... View Details

Keywords: Corporate Social Responsibility and Impact; Job Search; Talent and Talent Management; Wages; Attitudes

2018
Chapter

The United States in Contemporary Perspectives: Evolving Forms, Strategy, and Performance

By: David J. Collis, Bharat Anand and J. Yo-Jud Cheng

BOOK ABSTRACT: In spite of surging interest in the business group organization among business scholars, economists, and historians in recent years, academic research on business groups has, to date, remained within the boundary of emerging markets. The major aim of... View Details

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July 2022
Case

Yinglan Tan: Scaling a Venture Capital Firm in Southeast Asia

By: Josh Lerner and Richard Zhu

Yinglan Tan considered the future of his young Singapore-based venture capital firm. On the one hand, the intuition that was behind the initial creation of Insignia in 2017 had been proven correct. The venture capital market in Southeast Asia had grown rapidly, driven... View Details

Keywords: E-commerce; Scalability; Globalized Markets and Industries; Venture Capital; International Finance; Growth and Development; Expansion

29 Nov 2016
Working Paper Summaries

Fiscal Risk and the Portfolio of Government Programs

Keywords: by Samuel G. Hanson, David S. Scharfstein, and Adi Sunderam

2022
Article

Missing Novelty in Drug Development

By: Joshua Krieger, Danielle Li and Dimitris Papanikolaou

We provide evidence that risk aversion leads pharmaceutical firms to underinvest in radical innovation. We introduce a new measure of drug novelty based on chemical similarity and show that firms face a risk-reward trade-off: novel drug candidates are less likely to... View Details

Keywords: Drug Development; Risk Aversion; Research and Development; Innovation and Invention; Investment; Pharmaceutical Industry

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October 2016 (Revised February 2017)
Teaching Note

Alvogen

By: Daniel Isenberg, William R. Kerr and Alexis Brownell

Alvogen is an Icelandic pharmaceutical company that makes and sells generic drugs. Founder and CEO Robert Wessman is deciding whether to take on private equity investors willing to buy out all shareholders, merge with a large and publicly-traded US pharmaceutical... View Details

Keywords: Biotechnology; Globalization; Entrepreneurship; Biotechnology Industry

October 2016 (Revised April 2018)
Case

DataXu: Selling Ad Tech

By: Frank V. Cespedes, John Deighton, Lisa Cox and Olivia Hull

DataXu served marketers by buying digital advertising for brands using its demand-side platform. It sought a way to build a more predictable revenue stream in the very transactional media marketplace, and hoped that two new marketing analytics products would give it a... View Details

Keywords: Sales Management; Pricing; Programmatic Ad Buying; ＂Marketing Analytics＂; Advertising Technology; Sales; Digital Marketing; Marketing Strategy; Advertising Campaigns; Product Launch; Product Positioning; Media; Technology Industry; Advertising Industry; Boston; Massachusetts

May 2014
Article

Representative Evidence on Lying Costs

By: Johannes Abeler, Anke Becker and Armin Falk

A central assumption in economics is that people misreport their private information if this is to their material benefit. Several recent models depart from this assumption and posit that some people do not lie or at least do not lie maximally. These models invoke many... View Details

Keywords: Private Information; Lying Costs; Tax Morale; Representative Experiment; Information; Microeconomics; Taxation; Behavior

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