Publications

2016
Working Paper

The Search for Peer Firms: When Do Crowds Provide Wisdom?

By: Charles M.C. Lee, Paul Ma and Charles C.Y. Wang

In knowledge-based economies, many business enterprises defy traditional industry boundaries. In this study, we evaluate six "big data" approaches to peer firm identifications and show that some, but not all, "wisdom-of-crowd" techniques perform exceptionally well. We... View Details

Keywords: Peer Firm; EDGAR Co-search; Analyst Co-coverage; Wisdom Of Crowds; Performance Benchmarking; Crowd Of Crowds; Internet and the Web; Accounting

SSRN

Article

Clogs to Clogs in Three Generations? Explaining Entrepreneurial Performance in Britain Since 1850

By: Tom Nicholas

Research into culture and entrepreneurship in Britain has been dominated by casual empiricism. This article shows the benefits of using a new method. Lifetime wealth accumulation is specified as a measure of entrepreneurial performance, and applied to data collected... View Details

Keywords: Entrepreneurship; Performance Evaluation; Biography; Culture; Education; Wealth; Research; Great Britain

11 Oct 2013
News

Book Excerpt: Harvard Business School Professor Reveals the Hidden Truth About Hits

2019
Working Paper

U.S. Antitrust Law and Policy in Historical Perspective

By: Laura Phillips Sawyer

The key pieces of antitrust legislation in the United States—the Sherman Antitrust Act of 1890 and the Clayton Act of 1914—contain broad language that has afforded the courts wide latitude in interpreting and enforcing the law. This article chronicles the judiciary’s... View Details

Keywords: Antitrust; Trusts; Restraint Of Trade; Merger; Cartel; New Deal; Harvard School; Chicago School Of Law And Economics; Post-Chicago; Law; Competition; Policy; Vertical Integration; Horizontal Integration; Acquisition

03 Jun 2009
News

GM and the world we have lost

2019
Chapter

Origins and Development of Global Business

By: Geoffrey Jones

This chapter explores how business enterprises have been powerful actors in the spread of global capitalism between 1840 and the present day. Emerging out of the industrialized Western economies, global firms created and co-created markets and ecosystems through their... View Details

Keywords: Global Business; Multinational; Globalization; Business History; Strategy; Africa; Asia; Europe; Latin America; Middle East; North and Central America; Oceania

Article

Earnings Dynamics and Measurement Error in Matched Survey and Administrative Data

By: Dean Hyslop and Wilbur Townsend

This article analyzes earnings dynamics and measurement error using a matched longitudinal sample of individuals’ survey and administrative earnings. In line with previous literature, the reported differences are characterized by both persistent and transitory factors.... View Details

Keywords: Earnings Dynamics; Measurement Error; Panel Data; Validation Study; Business Earnings; Measurement and Metrics; Forecasting and Prediction

Register to Read

Article

Crowdsourcing City Government: Using Tournaments to Improve Inspection Accuracy

By: Edward Glaeser, Andrew Hillis, Scott Duke Kominers and Michael Luca

The proliferation of big data makes it possible to better target city services like hygiene inspections, but city governments rarely have the in-house talent needed for developing prediction algorithms. Cities could hire consultants, but a cheaper alternative is to... View Details

Keywords: User-generated Content; Operations; Tournaments; Policy-making; Machine Learning; Online Platforms; Analytics and Data Science; Mathematical Methods; City; Infrastructure; Business Processes; Government and Politics

September 2015 (Revised January 2023)
Background Note

Ethical Analysis: Situation versus Character

By: Nitin Nohria, Sandra J. Sucher, Joseph Badaracco and Bridget Gurtler

When we think of human behavior, especially from a moral perspective, we often rely on explanations based on character. We think that good decisions and responsible behavior require people with integrity and strong character and that immoral behavior originates within... View Details

Keywords: Decision Choices and Conditions; Ethics; Behavior; Personal Characteristics; Power and Influence; Situation or Environment; Values and Beliefs; Social Psychology

Educators

2014
Working Paper

Evolution of Land Distribution in West Bengal 1967-2004: Role of Land Reform and Demographic Changes

By: Pranab Bardhan, Michael Luca, Dilip Mookherjee and Francisco Pino

This paper studies how land reform and population growth affect land inequality and landlessness, focusing particularly on indirect effects owing to their influence on household divisions and land market transactions. Theoretical predictions of a model of household... View Details

Keywords: Inequality; Land Reform; Household Division; Land Markets; Equality and Inequality; Property; West Bengal

SSRN

September 2011
Article

How Did Increased Competition Affect Credit Ratings?

The credit rating industry has historically been dominated by just two agencies, Moody's and S&P, leading to longstanding legislative and regulatory calls for increased competition. The material entry of a third rating agency (Fitch) to the competitive landscape offers... View Details

Keywords: Credit; Governing Rules, Regulations, and Reforms; Competition; Forecasting and Prediction; Theory

April 2008
Module Note

Service Design in the Context of Customer-Operators

By: Frances X. Frei

Taught as the second module in a Harvard Business School course on Managing Service Operations: Understanding the Customer Operating Role (606-092). Addresses the design and management of service operations with significant customer operating roles. The focus is on... View Details

Keywords: Customer Satisfaction; Management; Design; Service Operations; Cost

February 2008 (Revised December 2023)
Case

Digital Music: From MP3 to Streaming

By: Willy Shih

The emergence of the MP3 file-based music format not only disrupted the market for portable audio players, it also impacted the business models of major record labels. Modularity, and the commoditization spillover enabled by modularity in the personal computer... View Details

Keywords: Recording; Digital Devices; Digital Media; Digital Music; Digital; Digital Economics; Consumer Electronics; Customer Value and Value Chain; Disruptive Innovation; Technological Innovation; Information Technology; Music Industry; Technology Industry; Electronics Industry; United States

Educators

2008
Working Paper

How Did Increased Competition Affect Credit Ratings?

The credit rating industry has historically been dominated by just two agencies, Moody's and S&P, leading to longstanding legislative and regulatory calls for increased competition. The material entry of a third rating agency (Fitch) to the competitive landscape offers... View Details

Keywords: Credit; Financial Markets; Governing Rules, Regulations, and Reforms; Quality; Reputation; Competition; Financial Services Industry

08 Apr 2014
News

Can China Lead?

01 Jan 2004
News

Research Summary

Democratic Governance and Decision Making

By: David A. Moss

Under what conditions are public policies in a democracy determined by special interests or, alternatively, by the general interest? A good deal of academic work, particularly associated with the economic theory of regulation, suggests that special interests... View Details

October 2024
Case

Nvidia

By: Andy Wu and Matt Higgins

This case study examines Nvidia's strategic pivot from gaming GPUs to becoming a leader in general-purpose computing and AI. It explores how Nvidia leveraged its GPU architecture to dominate the growing fields of data center acceleration and AI training, outpacing... View Details

Keywords: Strategy; Manufacturing Industry; Technology Industry; Electronics Industry; United States; China; Taiwan