Publications

March 2009 (Revised September 2013)
Case

Yelp

By: Mikolaj Jan Piskorski, David Chen and Aaron Smith

Yelp was a popular online destination for reviews of local establishments, written by volunteer Internet users and read by 60 million people per month. However, the company was far from profitable. The CEO needs to decide between two options to increase the revenue.... View Details

Keywords: Digital Marketing; Business Model; Profit; Revenue; Marketing Strategy; Sales; Internet and the Web; Advertising Industry

14 Apr 2020
Video

Perspectives on the COVID-19 Pandemic: Reinhart-Alfaro (Session 4)

Working Paper Summaries

How do Private Equity Fees Vary Across Public Pensions?

Keywords: by Juliane Begenau and Emil Siriwardane; Financial Services

Clubs

Democrats, Liberals and Progressives Club

June 1999 (Revised December 2002)
Case

Supermercados Disco: Regional Strategy

The Disco chain of supermarkets has pursued a successful local niche strategy in Argentina to compete with intense competition from multinational chains. Now Disco considers options for expanding its regional strength. View Details

Keywords: Food; Marketing Strategy; Global Strategy; Globalized Markets and Industries; Retail Industry; Food and Beverage Industry; Argentina

June 2004 (Revised April 2005)
Background Note

Environmental Law in Real Estate Transactions

By: Arthur I Segel, Jeff Mandelbaum and Armen Panossian

Summarizes several of the major federal environmental statutes, most notably the Comprehensive Environmental Response, Compensation and Liability Act ("CERCLA" or "Superfund"). Also discusses several state and local regulations. View Details

Keywords: Environmental Sustainability; Laws and Statutes; Real Estate Industry

June 2017
Case

Harmonie Water: Refreshing the World Naturally

By: John A. Quelch and John L. Teopaco

The marketing director of Harmonie Mineral Water—the second-best selling bottled water in the world—is using findings from two project studies to assess how to establish a global brand identity for Harmonie via television advertising. He must decide what product... View Details

Keywords: Brands and Branding; Advertising; Marketing Communications; Global Strategy; Food and Beverage Industry

10 Feb 2016
Working Paper Summaries

Land Institutions and Chinese Political Economy: Institutional Complementarities and Macroeconomic Management

Keywords: by Meg Rithmire; Public Administration; Real Estate; Financial Services

May 2018
Article

Nowcasting Gentrification: Using Yelp Data to Quantify Neighborhood Change

By: Edward L. Glaeser, Hyunjin Kim and Michael Luca

Data from digital platforms have the potential to improve our understanding of gentrification and enable new measures of how neighborhoods change in close to real time. Combining data on businesses from Yelp with data on gentrification from the Census, Federal Housing... View Details

Keywords: Forecasting Models; Simulation Methods; Regional Economic Activity: Growth, Development, Environmental Issues, And Changes; Geographic Location; Local Range; Transition; Analytics and Data Science; Measurement and Metrics; Economic Growth; Forecasting and Prediction

09 May 2013
Working Paper Summaries

Clusters of Entrepreneurship and Innovation

Keywords: by Aaron Chatterji, Edward Glaeser & William Kerr

2021
Working Paper

The Dance Between Government and Private Investors: Public Entrepreneurial Finance around the Globe

By: Jessica Bai, Shai Bernstein, Abhishek Dev and Josh Lerner

This paper examines the interaction between governments and private capital investors when financing early-stage ventures. We first provide a simple conceptual framework to explore when collaboration between governments and private investors is likely to emerge. Using... View Details

Keywords: Public Entrepreneurship; Subsidy; Industrial Policy; Entrepreneurship; Public Sector; Financing and Loans; Venture Capital; Global Range

SSRN

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December 2020
Article

Monetary Policy and Global Banking

By: Falk Bräuning and Victoria Ivashina

When central banks adjust interest rates, the opportunity cost of lending in local currency changes, but—in absence of frictions—there is no spillover effect to lending in other currencies. However, when equity capital is limited, global banks must benchmark domestic... View Details

Keywords: Global Banks; Monetary Policy Transmission; Cross-border Lending; Banks and Banking; Financial Markets; Global Range

SSRN

May 2013
Article

From Russia with Love: The Impact of Relocated Firms on Incumbent Survival

By: Oliver Falck, Christina Guenther, Stephan Heblich and William R. Kerr

We identify the impact of local firm concentration on incumbent performance with a quasi-natural experiment. When Germany was divided after World War II, many firms in the machine tool industry fled the Soviet occupied zone to prevent expropriation. We show that the... View Details

Keywords: Geographic Location; Competition; Supply and Industry; Labor; West Germany; Soviet Union

Read Now

April 2005
Article

The Geography of Equity Analysis

By: Christopher J. Malloy

I provide evidence that geographically proximate analysts are more accurate than other analysts. Stock returns immediately surrounding forecast revisions suggest that local analysts impact prices more than other analysts. These effects are strongest for firms located... View Details

Keywords: Geographic Location; Stocks; Investment Return; Forecasting and Prediction; Price; Performance; Equity; Information; Prejudice and Bias; Agency Theory