Publications

Research Summary

Capital flows in a Globalized Economy: The Role of Policies and Institutions (joint with Sebnem Kalemli-Ozcan and Vadym Volosovych)

By: Laura Alfaro

We describe the patterns of international capital flows in the period 1970-2000. We then examine the determinants of capital flows and capital flow volatility during this period. We find that institutional quality is an important determinant of capital flows.... View Details

September 2023
Article

The Health Costs of Dirty Energy: Evidence from the Capacity Market in Colombia

By: Achyuta Adhvaryu, Theresa Molina, Anant Nyshadham, Jorge Tamayo and Nicholas Torres

The health effects of “dirty” (fossil fuel driven) energy production are difficult to measure accurately due to the endogeneity of fuel choice. We exploit an electricity policy in Colombia that generates a price-based trigger for the use of thermal energy sources.... View Details

Keywords: Pollution; Health Disorders; Energy Industry; Colombia

05 Mar 2009
Working Paper Summaries

CPC/CPA Hybrid Bidding in a Second Price Auction

Keywords: by Benjamin Edelman & Hoan Soo Lee

November 2023
Article

Open Source Software and Global Entrepreneurship

By: Nataliya Langburd Wright, Frank Nagle and Shane Greenstein

This is the first study to consider the relationship between open source software (OSS) and entrepreneurship around the globe. This study measures whether country-level participation on the GitHub OSS platform affects the founding of innovative ventures, and where it... View Details

Keywords: Entrepreneurship; Applications and Software; Business Ventures; Development Economics; Innovation and Invention; Global Range

SSRN

2023
Working Paper

Are Hospital Quality Indicators Causal?

By: Amitabh Chandra, Maurice Dalton and Douglas O. Staiger

Hospitals play a key role in patient outcomes and spending, but efforts to improve their quality are hindered because we do not know whether hospital quality indicators are causal or biased. We evaluate the validity of commonly used quality indicators, such as... View Details

Keywords: Quality; Health Care and Treatment; Measurement and Metrics; Outcome or Result; Health Industry

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28 Feb 2013
Working Paper Summaries

Do Display Ads Influence Search? Attribution and Dynamics in Online Advertising

Keywords: by Pavel Kireyev, Koen Pauwels & Sunil Gupta; Advertising

06 Dec 2021
Research & Ideas

The Popular Stock Metric That Can Lead Investors Astray

from 75 percent to 45 percent. The metric is no longer accurately predicting future returns and growth while the other valuation metrics continue to do so. "Institutional investors still rely on an increasingly flawed measure for... View Details

Keywords: by Rachel Layne

March 2024
Article

Human Capital Affects Religious Identity: Causal Evidence from Kenya

By: Livia Alfonsi, Michal Bauer, Julie Chytilová and Edward Miguel

We study how human capital and economic conditions causally affect the choice of religious denomination. We utilize a longitudinal dataset monitoring the religious history of more than 5,000 Kenyans over 20 years, in tandem with a randomized experiment (deworming) that... View Details

Keywords: Religion; Human Capital; Developing Countries and Economies; Welfare; Kenya

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Research Summary

Using IT to Leverage Human Resources in Services

Discussion of the Internet and IT to date concentrates on how they will replace, rather than support, human service providers. While this approach is appropriate for a few firms, it is inadequate for many. The Internet and other information technology... View Details

24 Nov 2003
Research & Ideas

Boards and Corporate Governance: A Balanced Scorecard Approach

Companies can create shareholder value through more effective governance, and through boards that do not simply ensure compliance, but focus their time and efforts on the most critical strategic areas. Past board results have often not... View Details

Keywords: Re: Robert S. Kaplan & Krishna G. Palepu

23 Oct 2013
Research & Ideas

Overcoming Nervous Nelly

danger of failing before, now your anxiety has made failure a foregone conclusion. We've all experienced the crippling effects of job performance anxiety. But far from being uniquely relegated to nightmare scenarios like the one outlined... View Details

Keywords: by Michael Blanding

March 2024
Article

When Are Social Protests Effective?

By: Eric Shuman, Amit Goldenberg, Tamar Saguy, Eran Halperin and Martijn van Zomeren

Around the world, people engage in social protests aimed at addressing major societal problems. Certain protests have led to significant progress, yet other protests have resulted in little demonstrable change. We introduce a framework for evaluating the effectiveness... View Details

Keywords: Protests; Social Issues; Outcome or Result; Measurement and Metrics; Power and Influence; Motivation and Incentives

December 2018
Article

Cross-boundary Teaming for Innovation: Integrating Research on Teams and Knowledge in Organizations

By: Amy C. Edmondson and Jean-François Harvey

Cross-boundary teaming, within and across organizations, is an increasingly popular strategy for innovation. Knowledge diversity is seen to expand the range of views and ideas that teams can draw upon to innovate. Yet, case studies reveal that teaming across knowledge... View Details

Keywords: Teams; Innovation; Groups and Teams; Innovation and Invention; Knowledge; Performance Effectiveness

October 2023
Article

What Does the Inflation Reduction Act Mean for Patients and Physicians?

By: Amitabh Chandra and Benedic Ippolito

The debate around prescription drug measures in the recently passed U.S. Inflation Reduction Act (IRA), which limit some patients’ out-of-pocket costs, has not fully addressed their effect on physicians and patients via their effect on payers. Reducing patients’ costs... View Details

Keywords: Government Legislation; Price; Health Care and Treatment

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2019
Working Paper

The Consequences of Invention Secrecy: Evidence from the USPTO Patent Secrecy Program in World War II

By: Daniel P. Gross

This paper studies the effects of the USPTO's patent secrecy program in World War II, under which over 11,000 U.S. patent applications were issued secrecy orders that halted examination and prohibited inventors from disclosing their inventions or filing in foreign... View Details

Keywords: Invention Secrecy; Invention Disclosure; Trade Secrecy; Secrecy Orders; Cummulative Innovation; Wold War 2; Patents; National Security; History; Innovation and Invention; Outcome or Result; Intellectual Property; Policy; Commercialization; United States

SSRN

18 Sep 2006
Research & Ideas

When Words Get in the Way: The Failure of Fiscal Language

Does the federal deficit matter? Oceans of ink track and report this monster tally (current estimates for fiscal year 2006 stand at $260 billion), yet Jerry Green of Harvard Business School and Laurence J. Kotlikoff of Boston University contend that the deficit and... View Details

Keywords: by Julia Hanna

2013
Working Paper

Financial vs. Strategic Buyers

By: Marc Martos-Vila, Matthew Rhodes-Kropf and Jarrad Harford

This paper introduces the impact of debt misvaluation on merger and acquisition activity. Debt misvaluation helps explain the shifting dominance of financial acquirers (private equity firms) relative to strategic acquirers (operating companies). The effects of... View Details

Keywords: Misvaluation; Mergers and Acquisitions; Private Equity

October 2011
Article

Government Advertising and Media Coverage of Corruption Scandals

By: Rafael Di Tella and Ignacio Franceschelli

We construct measures of the extent to which the four main newspapers in Argentina report government corruption in their front page during the period 1998-2007 and correlate them with government advertising. The correlation is negative. The size is considerable: a one... View Details

Keywords: Crime and Corruption; Advertising; Government and Politics; Newspapers; Media; Argentina

2009
Article

Social Structure Shapes Cultural Stereotypes and Emotions: A Causal Test of the Stereotype Content Model

By: P. Caprariello, A.J.C. Cuddy and S.T. Fiske

The stereotype content model (SCM) posits that social structure predicts specific cultural stereotypes and associated emotional prejudices (Fiske et al., 2002). No prior evidence at a societal level has manipulated both structural predictors and measured both... View Details

Keywords: Competency and Skills; Mathematical Methods; Emotions; Personal Characteristics; Prejudice and Bias; Status and Position; Culture; Competition