Publications

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

June 2009
Article

Highbrow Films Gather Dust: Time-inconsistent Preferences and Online DVD Rentals

By: Katherine L. Milkman, Todd Rogers and Max H. Bazerman

We report on a field study demonstrating systematic differences between the preferences people anticipate they will have over a series of options in the future and their subsequent revealed preferences over those options. Using a novel panel data set, we analyze the... View Details

Keywords: Decision Choices and Conditions; Forecasting and Prediction; Film Entertainment; Demand and Consumers; Renting or Rental; Power and Influence; Prejudice and Bias; Online Technology; Motion Pictures and Video Industry

21 Jul 2008
Research & Ideas

Solving the Marketing Resources Allocation Puzzle

allocation decisions—in essence, a way to organize their thoughts. Basically, all marketing allocation problems need to be addressed in two steps. In the first step, an analysis is undertaken to predict how different marketing actions... View Details

Keywords: by Sean Silverthorne

Research Summary

Social Networks and Unraveling in Labor Markets

This paper develops a model of local unraveling (or early hiring) in entry-level labor markets. Information about workers' productivity is revealed over time and transmitted credibly via a two-sided network connecting firms and workers. While employment starts only... View Details

11 Dec 2019
News

Are you ready for a robot boss? Many workers say that yes, they are

15 Nov 2011
News

Let's All Feel Superior

Article

Competition for Scarce Resources

By: Peter Eso, Volker Nocke and Lucy White

We model a downstream industry where firms compete to buy capacity in an upstream market that allocates capacity efficiently. Although downstream firms have symmetric production technologies, we show that industry structure is symmetric only if capacity is sufficiently... View Details

Keywords: Competitive Strategy; Natural Environment; Technology; Production; Business Cycles; Forecasting and Prediction; Cost; Demand and Consumers; Industry Structures; Performance Capacity

February 2024
Article

Conveying and Detecting Listening in Live Conversation

By: Hanne Collins, Julia A. Minson, Ariella S. Kristal and Alison Wood Brooks

Across all domains of human social life, positive perceptions of conversational listening (i.e., feeling heard) predict well-being, professional success, and interpersonal flourishing. But a fundamental question remains: Are perceptions of listening accurate? Prior... View Details

Keywords: Interpersonal Communication; Behavior; Perception

Frank Nagle is an assistant professor in the Strategy Unit at Harvard Business School. Professor Nagle studies how competitors can collaborate on the creation of core technologies, while still competing on the products and services built on top of them - especially... View Details

05 Jul 2006
Working Paper Summaries

A Cross-Sectional Analysis of the Excess Comovement of Stock Returns

Keywords: by Robin Greenwood; Financial Services

February 2000 (Revised October 2000)
Case

Open Market, Inc.: The E-Commerce Wars

By: James I. Cash Jr., Janis Lee Gogan, Michael Haselkorn and Mani Subramani

Continues the story of Open Market, Inc., a company founded in 1994 to support electronic commerce on the Internet. Despite a very successful initial public offering, the firm had reached a growth plateau, and the management team was considering several strategic... View Details

Keywords: Entrepreneurship; Technological Innovation; Management; Growth and Development Strategy; Marketing Channels; Product Marketing; Product Development; Competitive Strategy; Corporate Strategy; Information Technology Industry; Web Services Industry

29 Jun 2020
News

Como Audio launches crowdfunding effort for a Braintree manufacturing plant

26 Dec 2017
News

Breaking Down the New U.S. Corporate Tax Law

October 2024
Article

How to Use Sales Assessments

By: Frank V. Cespedes

Judging a person’s fit for a sales job is complex, and research shows that managers greatly overrate their ability to predict someone’s performance on the basis of interviews. Hence, using assessments is a growing trend in sales hiring and training. This article... View Details

Keywords: Forecasting and Prediction; Performance Evaluation; Sales

27 May 2011
Working Paper Summaries

An Empirical Decomposition of Risk and Liquidity in Nominal and Inflation-Indexed Government Bonds

Keywords: by Carolin E. Pflueger & Luis M. Viceira

2024
Article

Learning Under Random Distributional Shifts

By: Kirk Bansak, Elisabeth Paulson and Dominik Rothenhäusler

Algorithmic assignment of refugees and asylum seekers to locations within host countries has gained attention in recent years, with implementations in the U.S. and Switzerland. These approaches use data on past arrivals to generate machine learning models that can... View Details

Keywords: AI and Machine Learning; Refugees; Employment

2020
Working Paper

Reinventing Retail: The Novel Resurgence of Independent Bookstores

By: Ryan Raffaelli

This study examines how community-based brick-and-mortar retailers can achieve sustained market growth in the face of online and big box retail competition. The appearance of Amazon.com in 1995 led to a significant decline in the number of independent bookstores in the... View Details

Keywords: Bookstores; Competitive Strategy; Business and Community Relations; Customization and Personalization; Growth and Development; Retail Industry; United States

Fall 2019
Article

Endogenous Productivity of Demand-Induced R&D: Evidence from Pharmaceuticals

By: Kyle Myers and Mark Pauly

We examine trends in the productivity of the pharmaceutical sector over the past three decades. Motivated by Ricardo’s insight that productivity and rents are endogenous to demand when inputs are scarce, we examine the industry’s aggregate R&D production function.... View Details

Keywords: Innovation; Productivity; Pharmaceuticals; Innovation and Invention; Performance Productivity; Pharmaceutical Industry

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