Publications

2015
Chapter

Agglomeration and Innovation

By: Gerald Carlino and William R. Kerr

This chapter reviews academic research on the connections between agglomeration and innovation. We first describe the conceptual distinctions between invention and innovation. We then describe how these factors are frequently measured in the data and some resulting... View Details

Keywords: Industry Clusters; City; Innovation and Invention

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January 2014
Article

Networks and Productivity: Causal Evidence from Editor Rotations

By: J. Brogaard, J. Engelberg and Christopher Parsons

Using detailed publication and citation data for over 50,000 articles from 30 major economics and finance journals, we investigate whether network proximity to an editor influences research productivity. During an editor's tenure, his current university colleagues... View Details

Keywords: Networks; Performance Productivity; Education Industry; Journalism and News Industry; Publishing Industry

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December 2012
Background Note

Are Daily Deals Good for Merchants?

By: Sunil Gupta, Timothy Keiningham, Ray Weaver and Luke Williams

In the relatively short time since Groupon was founded, the response to "daily deals"—services that promote businesses by marketing deeply discounted, pre-paid vouchers to an online subscriber base—has by all accounts been spectacular. Our evaluation of daily deals is... View Details

Keywords: Marketing; Technology; Business Strategy; Digital; Marketing Strategy; Web Services Industry

August 2008 (Revised September 2008)
Case

The Flaxil Label (A)

This case focuses on the 2001 negotiation between Mytex Pharmaceuticals and the U.S. Food and Drug Administration (FDA). The outcome of the negotiation would determine the new label for Mytex's blockbuster drug for arthritis, Flaxil. The negotiation is quite... View Details

Keywords: Governing Rules, Regulations, and Reforms; Health Disorders; Product Launch; Negotiation Process; Business and Government Relations; Safety; Pharmaceutical Industry

March 2008
Background Note

Marketing Input and Innovation Strategy

By: Elie Ofek

This note develops a framework for considering the challenges of incorporating marketing input when setting innovation strategy. The framework lays out the possible innovation opportunities a firm can entertain and describes how the customer knowledge gained from... View Details

Keywords: Customer Focus and Relationships; Innovation Strategy; Knowledge Use and Leverage; Marketing; Research; Competition

2008
Working Paper

Taste Heterogeneity, IIA, and the Similarity Critique

By: Thomas J. Steenburgh and Andrew Ainslie

The purpose of this paper is to show that allowing for taste heterogeneity does not address the similarity critique of discrete-choice models. Although IIA may technically be broken in aggregate, the mixed logit model allows neither a given individual nor the... View Details

Keywords: Decision Choices and Conditions; Mathematical Methods; Behavior; Prejudice and Bias

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November 2002 (Revised March 2010)
Case

The Newsprint Industry

By: Ramon Casadesus-Masanell, Nabil I. Al-Najjar and James Pyke

Describes the 1990s consolidation on the newsprint industry. Questions whether consolidation will ever deliver on its promise. Whereas some industry observers maintain that the effects of consolidation are already visible, others argue that further consolidation is... View Details

Keywords: Five Forces Framework; Duopoly and Oligopoly; Monopoly; Mathematical Methods; Competition; Consolidation; Pulp and Paper Industry

1987
Working Paper

Tests of Excess Forecast Volatility in the Foreign Exchange and Stock Markets

By: K. A. Froot

Simple regression tests that have power against the alternatives that asset prices and expected future asset returns are excessively volatile are developed and performed for the foreign exchange and stock markets. These tests have a number of advantages over... View Details

Keywords: Risk Aversion; Risk; International Investing; International Finance; Risk and Uncertainty; Asset Pricing; Financial Markets; Investment; Behavioral Finance; Volatility