Publications

November 2019
Article

The Relevance of Broker Networks for Information Diffusion in the Stock Market

By: Marco Di Maggio, Francesco Franzoni, Amir Kermani and Carlo Sommavilla

This paper shows that the network of relationships between brokers and institutional investors shapes information diffusion in the stock market. We exploit trade-level data to show that central brokers gather information by executing informed trades, which is then... View Details

Keywords: Broker Networks; Institutional Investors; Asset Prices; Business and Shareholder Relations; Institutional Investing; Information; Knowledge Dissemination; Financial Markets; Asset Pricing

09 Mar 2003
Research & Ideas

Six Keys to Building New Markets by Unleashing Disruptive Innovation

invested in equipment to make the larger pieces and worked to improve the quality and consistency of their steel. As the minimills began making inroads with better and bigger steel, the integrated mills were happy to exit this market tier... View Details

Keywords: by Clayton M. Christensen, Michael E. Raynor & Scott D. Anthony

28 Jan 2015
Research & Ideas

Ground Game, Air Wars, and Other Marketing Lessons From Presidential Elections

Republican presidential candidates, but the results could help many marketing teams decide how to allocate scarce resources between mass advertising and personal selling efforts, or, as the researchers call it, between the air war and the... View Details

Keywords: by Dina Gerdeman

25 Apr 2014
Research & Ideas

To Pay or Not to Pay: Argentina and the International Debt Market

fight for the long haul. The legal battle will culminate in the United States Supreme Court, with a ruling expected in June. Not Setting Precedent While most observers remain focused on the outcome of the Argentina case, the bigger question is what impact the case will... View Details

Keywords: by Laura Alfaro

2025
Working Paper

Private Equity and Workers: Modeling and Measuring Monopsony, Implicit Contracts, and Efficient Reallocation

By: Kyle Herkenhoff, Josh Lerner, Gordon M. Phillips, Francisca Rebelo and Benjamin Sampson

We measure the real effects of private equity buyouts on worker outcomes by building a new database that links transactions to matched employer-employee data in the United States. To guide our empirical analysis, we derive testable implications from three theories in... View Details

Keywords: Monopsony; Market Power; Productivity; Private Equity; Employment; Wages; Employees

2021
Working Paper

CRM and AI in Time of Crisis

By: Michelle Y. Lu and Navid Mojir

A crisis can affect the incentives of various players within a firm’s multi-layered sales and marketing organization (e.g., headquarters and branches of a bank). Such shifts can result in sales decisions against the firm’s best interests. Motivated by the backlash to... View Details

Keywords: CRM; Artificial Intelligence; AI; B2B Marketing; Decision Authority; Crisis Marketing; Intra-organizational Conflict; COVID-19 Pandemic; Customer Relationship Management; Technological Innovation; Decision Making; Strategy; Health Pandemics; Crisis Management; AI and Machine Learning

SSRN

2020
Working Paper

Best Ideas

By: Miguel Antón, Randolph B. Cohen and Christopher Polk

We ﬁnd that the stocks in which active mutual fund or hedge fund managers display the most conviction towards ex-ante, their “Best ideas,” outperform the market, as well as the other stocks in those managers’ portfolios, by approximately 2.8 to 4.5 percent per year,... View Details

Keywords: Mutual Funds; Managerial Skill; Market Efficiency; Investment Funds; Management; Investment Portfolio; Decision Making

Article

Does the Law and Finance Hypothesis Pass the Test of History?

By: Aldo Musacchio and John D. Turner

For the body of work known as the law and finance literature, the development of financial markets and the concentration of ownership across countries is to a large extent the consequence of the legal system nations created or inherited decades or hundreds of years... View Details

Keywords: Finance; Business History; Financial Markets; Financial History; Business and Shareholder Relations; Law; Financial Services Industry; United States; United Kingdom; Brazil

October 2022
Article

A Structural Model of Organizational Buying for Business-to-Business Markets: Innovation Adoption with Share-of-Wallet Contracts

By: Navid Mojir and K. Sudhir

The paper develops the ﬁrst structural model of organizational buying to study innovation diﬀusion in a B2B market. Our model is particularly applicable for routinized exchange relationships, whereby centralized buyers periodically evaluate and choose contracts,... View Details

Keywords: Organizational Buying Behavior; Healthcare Marketing; B2B Markets; B2B Innovation; New Product Diffusion; New Product Adoption; Organizations; Acquisition; Behavior; Health Care and Treatment; Marketing; Innovation and Invention

March 2010 (Revised June 2011)
Case

Mirae Asset: Korea's Mutual Fund Pioneer

By: Mukti Khaire, Michael Shih-ta Chen and G.A. Donovan

Park Hyeon-Joo, the founder and chairman of Korea's earliest and largest mutual fund company, plans to expand internationally. After first offering emerging market funds to its Korean customers, the company then began selling local-currency funds in India and Brazil.... View Details

Keywords: Developing Countries and Economies; Entrepreneurship; Investment; Global Strategy; Emerging Markets; Financial Services Industry; South Korea

March 2002
Case

Anthony Neoh

By: Guhan Subramanian, Michelle Kalka and Qian Sun

This case provides a brief history of the development of the Chinese securities market and details Anthony Neoh's involvement with it. It concentrates particularly on exploring issues specific to emerging markets. View Details

Keywords: Development Economics; Financial Markets; Corporate Governance; Emerging Markets

March 2010
Article

The Evolution of Corporate Ownership after IPO: The Impact of Investor Protection

By: C. Fritz Foley and Robin Greenwood

We use firm-level data from 34 countries covering the 1995-2006 period to analyze how the characteristics of public markets shape the process by which firms become widely held. Firms in all countries in the sample tend to have concentrated ownership at the time they go... View Details

Keywords: Blockholding; Float; Shareholder Rights; Investor Protection; Ownership; Financial Liquidity; Business History; Market Timing; Going Public; Business and Government Relations; Business and Shareholder Relations

July 2006 (Revised March 2010)
Case

Symantec vs. McAfee: Competing in the Consumer Anti-virus Industry

By: Ramon Casadesus-Masanell and Jordan Mitchell

Symantec and McAfee hold 53.6% and 18.8% respectively, of the anti-virus software market as of 2006. While the market is concentrated with five firms controlling over 90%, Microsoft is on the eve of releasing a consumer security subscription packed called OneCare Live.... View Details

Keywords: Business Model; Market Entry and Exit; Competitive Strategy; Software; Information Technology Industry

January 2014
Case

CleanSpritz

By: John A. Quelch and Alisa Zalosh

Sales of CleanSpritz all-purpose cleaning spray have been steadily declining for the past five years, and management believes the decline correlates to a growing environmental concern among U.S. consumers. CleanSpritz's management is considering several options to... View Details

Keywords: Product Positioning; Competition; Marketing Strategy; Corporate Social Responsibility and Impact; Performance Improvement; Environmental Sustainability; Product Launch; Product Development; Consumer Products Industry

2008
Article

Industrial Specialization and Regional Clusters in the Ten New EU Member States

By: Orjan Solvell, Christian H.M. Ketels and Goran Lindqvist

Purpose—The purpose of this paper is to provide an analysis of regional concentration patterns within ten new European Union (EU) member states, EU10, and make comparisons with EU15 and the US economy.
Design/methodology/approach—Industrial... View Details

Keywords: Geographic Location; Policy; Employment; Industry Clusters; Industry Structures; European Union; United States

26 Sep 2016
Working Paper Summaries

Technological Leadership (de)Concentration: Causes in ICTE

Keywords: by Yasin Ozcan and Shane Greenstein; Telecommunications

February 2001 (Revised December 2002)
Case

Marshall Field and the Rise of the Department Store

By: Nancy F. Koehn

Analyzes Marshall Field's efforts to develop a market for mass retailing in late 19th-century Chicago. Examines Chicago's expansion in the 1860s and, within this context, how Field struck out on his own to, build a wholesale and retail business. Concentrates on the... View Details

Keywords: Fluctuation; Industry Growth; Corporate Strategy; Entrepreneurship; Brands and Branding; Society; Distribution Industry; Retail Industry; Chicago

March 2022
Article

Winner Takes All? Tech Clusters, Population Centers, and the Spatial Transformation of U.S. Invention

By: Brad Chattergoon and William R. Kerr

U.S. invention has become increasingly concentrated around major tech centers since the 1970s, with implications for how much cities across the country share in concomitant local benefits. Is invention becoming a winner-takes-all race? We explore the rising spatial... View Details

Keywords: Clusters; Invention; Agglomeration; Artificial Intelligence; Innovation and Invention; Patents; Applications and Software; Industry Clusters; AI and Machine Learning