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  • 2015
  • Working Paper

The Probability of Rare Disasters: Estimation and Implications

By: Emil Siriwardane
I analyze a rare disasters economy that yields a measure of the risk neutral probability of a macroeconomic disaster, p*t. A large panel of options data provides strong evidence that p*t is the single factor driving option-implied jump risk measures in the cross... View Details
Keywords: Financial Markets; Forecasting and Prediction; Financial Crisis; Macroeconomics
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  • June 2012 (Revised March 2014)
  • Case

I Paid a Bribe (Dot) Com

By: Karthik Ramanna and Rachna Tahilyani
Anti-corruption web platform "ipaidabribe.com" leverages the transparency and anonymity of the Internet to encourage private citizens in India who have been the victims of corruption to self-report details of bribes paid, including the bribe amount, the name of the... View Details
Keywords: Crime and Corruption; Internet and the Web; Ethics; Service Industry; India
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  • 2011
  • Chapter

Regional Trade Integration and Multinational Firm Strategies

By: Pol Antras and C. Fritz Foley
This paper analyzes the effects of the formation of a regional trade agreement on the level and nature of multinational firm activity. We examine aggregate data that captures the response of U.S. multinational firms to the formation of the ASEAN free trade agreement.... View Details
Keywords: Forecasting and Prediction; Trade; Foreign Direct Investment; Multinational Firms and Management; Globalized Markets and Industries; Analytics and Data Science; Agreements and Arrangements; United States
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  • 2009
  • Working Paper

Regional Trade Integration and Multinational Firm Strategies

By: Pol Antras and C. Fritz Foley
This paper analyzes the effects of the formation of a regional trade agreement on the level and nature of multinational firm activity. We examine aggregate data that captures the response of U.S. multinational firms to the formation of the ASEAN free trade agreement.... View Details
Keywords: Trade; Foreign Direct Investment; Globalized Economies and Regions; Multinational Firms and Management; Growth and Development Strategy; Agreements and Arrangements; Southeast Asia; United States
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  • 04 Dec 2024
  • HBS Seminar

Mert Demirer, MIT Sloan School of Management

  • 2022
  • Book

The Role of Innovation and Entrepreneurship in Economic Growth

By: Michael J. Andrews, Aaron Chatterji, Josh Lerner and Scott Stern
We live in an era in which innovation and entrepreneurship seem ubiquitous, particularly in regions like Silicon Valley, Boston, and the Research Triangle Park. But many metrics of economic growth, such as productivity growth and business dynamism, have been at best... View Details
Keywords: Productivity Growth; Production Technologies; Innovation and Invention; Entrepreneurship; Economic Growth; Competition; Organizational Design; Economic Slowdown and Stagnation
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  • May 2021
  • Article

Ideology and Composition Among an Online Crowd: Evidence From Wikipedians

By: Shane Greenstein, Grace Gu and Feng Zhu
Online communities bring together participants from diverse backgrounds and often face challenges in aggregating their opinions. We infer lessons from the experience of individual contributors to Wikipedia articles about U.S. politics. We identify two factors that... View Details
Keywords: User Segregation; Online Community; Contested Knowledge; Collective Intelligence; Ideology; Bias; Wikipedia; Knowledge Sharing; Perspective; Government and Politics
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  • 12 Mar 2019
  • HBS Seminar

Giorgos Zervas, Boston University

  • August 2017 (Revised August 2018)
  • Case

Busbud: Building a Data Company

By: Srikant M. Datar, Alistair Croll and Caitlin N. Bowler
The case features the work of LP Maurice (HBS '08) as he decides to take on the fragmented bus travel industry and launch an online business that aggregates and shares bus schedules for routes around the world. His first challenge: finding that the data he needs is... View Details
Keywords: Data Science; Analytics and Data Science; Business Startups; Knowledge Acquisition; Customers; Measurement and Metrics; Transportation Industry
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  • 2019
  • Working Paper

Fiscal Rules and Sovereign Default

By: Laura Alfaro and Fabio Kanczuk
Recurrent concerns over debt sustainability in emerging and developed nations have prompted renewed debate on the role of fiscal rules. Their optimality, however, remains unclear. We provide a quantitative analysis of fiscal rules in a standard model of sovereign debt... View Details
Keywords: Sovereign Debt; Hyperbolic Discounting; Fiscal Rules; Sovereign Finance
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  • 2011
  • Working Paper

The Impact of Horizontal Mergers and Acquisitions in Price Competition Models

The question of what impact mergers and acquisitions have on key equilibrium performance measures is fundamental to our understanding of competitive dynamics in an oligopolistic industry. We address these questions in the context of price competition models with... View Details
Keywords: Mergers and Acquisitions; Cost; Price; Profit; Duopoly and Oligopoly; Performance Efficiency; Mathematical Methods; Competition
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  • Article

R&D: A Small Contribution to Productivity Growth

By: Diego Comin
In this paper I evaluate the contribution of R&D investments to productivity growth. The basis for the analysis are the free entry condition and the fact that most R&D innovations are embodied. Free entry yields a relationship between the resources devoted to R&D and... View Details
Keywords: Research and Development; Investment; Interest Rates; Performance Productivity; Technological Innovation; Perspective; United States
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    Patent Trolls: Evidence and Proposed Solutions

     

    The Growing Problem of Patent Trolling • SCIENCE • VIDEO

    View Details

    • 21 Jun 2010
    • Research & Ideas

    Strategy and Execution for Emerging Markets

    regulatory framework, and adjudication capability; but in the private sector there is also the need for a tremendous number of institutions and intermediaries such as information analyzers and advisors, transaction facilitators, adjudicators, credibility enhancers,... View Details
    Keywords: by Martha Lagace
    • May 2014
    • Article

    Representative Evidence on Lying Costs

    By: Johannes Abeler, Anke Becker and Armin Falk
    A central assumption in economics is that people misreport their private information if this is to their material benefit. Several recent models depart from this assumption and posit that some people do not lie or at least do not lie maximally. These models invoke many... View Details
    Keywords: Private Information; Lying Costs; Tax Morale; Representative Experiment; Information; Microeconomics; Taxation; Behavior
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    • 2023
    • Working Paper

    Estimating Productivity in the Presence of Spillovers: Firm-Level Evidence from the U.S. Production Network

    By: Ebehi Iyoha
    This paper examines the extent to which productivity gains are transmitted across U.S. firms through buyer-supplier relationships. Many empirical studies measure firm-to-firm spillovers using firm-level productivity estimates derived from control function approaches.... View Details
    Keywords: Supply and Industry; Partners and Partnerships; Production
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    • June 2018
    • Article

    Video Content Marketing: The Making of Clips

    By: Xuan Liu, Savannah Wei Shi, Thales S. Teixeira and Michel Wedel
    Consumers have an increasingly wide variety of options available to entertain themselves. This poses a challenge for content aggregators who want to effectively promote their video content online through original trailers of movies, sitcoms, and video games. Marketers... View Details
    Keywords: Film Entertainment; Marketing; Digital Marketing; Performance Effectiveness; Performance Improvement
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    • 2017
    • Working Paper

    Nowcasting the Local Economy: Using Yelp Data to Measure Economic Activity

    By: Edward L. Glaeser, Hyunjin Kim and Michael Luca
    Can new data sources from online platforms help to measure local economic activity? Government datasets from agencies such as the U.S. Census Bureau provide the standard measures of economic activity at the local level. However, these statistics typically appear only... View Details
    Keywords: Economy; Analytics and Data Science; Local Range; Social and Collaborative Networks
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    • December 1994 (Revised July 1996)
    • Case

    USSR 1988, The: The Search for Growth

    For decades after the revolution of 1917, Communist Party leaders claimed that the socialist economic system was superior to the capitalist system on both moral and economic grounds. By 1985, when Mikhail Gorbachev became general secretary of the Communist Party of the... View Details
    Keywords: Economic Systems; Economic Growth; Government and Politics; Soviet Union
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    • winter 2003
    • Article

    Massively Categorical Variables: Revealing the Information in Zip Codes

    We introduce the idea of a massively categorical variable, a variable such as zip code that takes on too many values to be treated in the standard manner, and show how to use it directly as explanatory variables in an econometric model. In an application of this... View Details
    Keywords: Strategy; Analytics and Data Science; Behavior; Marketing; Standards; Finance
    Related