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- All HBS Web (2,019)
- Faculty Publications (580)
- 27 Jan 2010
- Working Paper Summaries
Labor Regulations and European Private Equity
Keywords:
by Ant Bozkaya & William R. Kerr
- September 2011 (Revised March 2014)
- Case
Liberia
By: Eric Werker and Jasmina Beganovic
From 1989 to 2003 civil war raged in Liberia, causing GDP per capita to drop an unprecedented 90% from peak to trough. The roots of Liberia's conflict and economic decline are complex and intertwined, resting on over a century of discriminatory elite rule and twisted...
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Keywords:
War;
Developing Countries and Economies;
Financial Crisis;
Government and Politics;
Macroeconomics;
Liberia
Werker, Eric, and Jasmina Beganovic. "Liberia." Harvard Business School Case 712-011, September 2011. (Revised March 2014.)
- 2022
- Working Paper
Overreaction and Diagnostic Expectations in Macroeconomics
By: Pedro Bordalo, Nicola Gennaioli and Andrei Shleifer
We present the case for the centrality of overreaction in expectations for addressing important challenges in finance and macroeconomics. First, non-rational expectations by market participants can be measured and modeled in ways that address some of the key challenges...
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Keywords:
Overreaction;
Rational Expectations;
Macroeconomics;
Market Participation;
Social Psychology
Bordalo, Pedro, Nicola Gennaioli, and Andrei Shleifer. "Overreaction and Diagnostic Expectations in Macroeconomics." NBER Working Paper Series, No. 30356, August 2022.
- Research Summary
Valuation Theory and Practice
Timothy A. Luehrman's primary research interest is in the application of valuation methods to companies, businesses, and individual assets. Some of his work involves applications of tools originally developed for valuing derivative securities to the valuation of other...
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- 2021
- Working Paper
Invisible Primes: Fintech Lending with Alternative Data
By: Marco Di Maggio, Dimuthu Ratnadiwakara and Don Carmichael
We exploit anonymized administrative data provided by a major fintech platform to investigate whether using alternative data to assess borrowers’ creditworthiness results in broader credit access. Comparing actual outcomes of the fintech platform’s model to...
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Keywords:
Fintech Lending;
Alternative Data;
Machine Learning;
Algorithm Bias;
Finance;
Information Technology;
Financing and Loans;
Analytics and Data Science;
Credit
Di Maggio, Marco, Dimuthu Ratnadiwakara, and Don Carmichael. "Invisible Primes: Fintech Lending with Alternative Data." Harvard Business School Working Paper, No. 22-024, October 2021.
- August 2006 (Revised October 2012)
- Case
Natura: Global Beauty Made in Brazil
By: Geoffrey G. Jones and Ricardo Reisen de Pinho
Explores the globalization strategies of Natura, Brazil's largest cosmetics company. Founded in 1969, Natura grew using a direct selling model. Led by its three founders, the firm made distinctive use of Brazil's diversity and became characterized by high ethical and...
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Keywords:
Global Strategy;
Globalized Firms and Management;
Globalized Markets and Industries;
Corporate Social Responsibility and Impact;
Beauty and Cosmetics Industry;
Brazil
Jones, Geoffrey G., and Ricardo Reisen de Pinho. "Natura: Global Beauty Made in Brazil." Harvard Business School Case 807-029, August 2006. (Revised October 2012.)
- 15 Jun 2020
- Research & Ideas
A Mass Crisis Can Overwhelm Health Care. Liberia Found a Solution.
If one thing has been made clear by the COVID-19 pandemic, it is this: The health care system in the United States (and most other nations) is not set up to respond to a large-scale medical emergency that affects tens of thousands of citizens simultaneously. But there...
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- July 2023 (Revised February 2024)
- Case
Clair
By: Lauren Cohen, Grace Headinger and Marcos Quirno
Clair was founded with a simple mission: to expedite America’s workers access to their hard-earned wages. In the headwinds of the COVID-19 pandemic, the startup had successfully raised a seed round of $4.5 million, and within two years the earned wage access (EWA)...
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- February 2011 (Revised September 2013)
- Case
Sarvajal: Water for All
By: John D. Macomber and Mona Sinha
Entrepreneur wrestles with business model using SMS and RFID technology, franchising, and leasing to rapidly grow off-the-grid water purification business without subsidies. The company seeks to provide potable water services to rural and urban India where the public...
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Keywords:
Business Subsidiaries;
Business Model;
Communication Technology;
Private Sector;
Social Entrepreneurship;
Cost Management;
Rural Scope;
Emerging Markets;
Infrastructure;
Problems and Challenges;
Information Infrastructure;
India
Macomber, John D., and Mona Sinha. "Sarvajal: Water for All." Harvard Business School Case 211-028, February 2011. (Revised September 2013.)
- Article
Medium-term Business Cycles
By: Diego Comin and Mark Gertler
Over the postwar period, many industrialized countries have experienced significant medium-frequency oscillations between periods of robust growth versus relative stagnation. Conventional business cycle filters, however, tend to sweep these oscillations into the trend....
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Keywords:
Business Cycles;
Fluctuation;
Information Technology;
Research and Development;
Resource Allocation;
Framework;
Trends;
Performance Efficiency;
Performance Productivity
Comin, Diego, and Mark Gertler. "Medium-term Business Cycles." American Economic Review 96, no. 3 (June 2006).
- Web
Online Business Courses & Certifications | HBS Online
a diverse global network. 1 year, 5-9 hrs/weekApply by August 21st & 28th$15,000 (four installments of $3,750)Credential Business Essentials Interpret data to inform business decisions, explore the economic foundations of strategy, and...
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- 2010
- Working Paper
Medium Term Business Cycles in Developing Countries
By: Diego A. Comin, Norman Loayza, Farooq Pasha and Luis Serven
We build a two-country asymmetric DSGE model with two features: (i) endogenous and slow diffusion of technologies from the developed to the developing country, and (ii) adjustment costs to investment flows. We calibrate the model to match the Mexico-U.S. trade and FDI...
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Keywords:
Business Cycles;
Developing Countries and Economies;
Trade;
International Finance;
Foreign Direct Investment;
Mathematical Methods;
Mexico;
United States
Comin, Diego A., Norman Loayza, Farooq Pasha, and Luis Serven. "Medium Term Business Cycles in Developing Countries." Harvard Business School Working Paper, No. 10-029, October 2009. (Revise and resubmit at the American Economic Journal: Macroeconomics.)
- 2009
- Working Paper
Technology Innovation and Diffusion as Sources of Output and Asset Price Fluctuations
By: Diego A. Comin, Mark Gertler and Ana Maria Santacreu
We develop a model in which innovations in an economy's growth potential are an important driving force of the business cycle. The framework shares the emphasis of the recent "new shock" literature on revisions of beliefs about the future as a source of fluctuations,...
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Keywords:
Business Cycles;
Economic Growth;
Asset Pricing;
Technological Innovation;
Mathematical Methods;
System Shocks;
Technology Adoption
Comin, Diego A., Mark Gertler, and Ana Maria Santacreu. "Technology Innovation and Diffusion as Sources of Output and Asset Price Fluctuations." Harvard Business School Working Paper, No. 09-134, May 2009. (Revise and Resubmit at the Journal of Political Economy.)
- Article
On the Correspondence of Contracts to Salaries in (Many-to-Many) Matching
In this note, I extend the work of Echenique (2012) to show that a model of many-to-many matching with contracts may be embedded into a model of many-to-many matching with wage bargaining whenever (1) all agentsʼ preferences are substitutable and (2) the matching with...
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Keywords:
Many-to-Many Matching;
Stability;
Substitutes;
Contract Design;
Unitarity;
Market Design;
Contracts;
Marketplace Matching;
Balance and Stability;
Economics
Kominers, Scott Duke. "On the Correspondence of Contracts to Salaries in (Many-to-Many) Matching." Games and Economic Behavior 75, no. 2 (July 2012): 984–989.
- 2015
- Chapter
The Fourth Wave: Business Management and Business Education in the Age of the Anthropocene
By: Andrew J. Hoffman and John Ehrenfeld
Sustainability has become mainstream in both management practice and management research. Firms incorporate sustainability strategies into their core mission. University administrators promote sustainability as central to their curricula. Scholars pursue sustainability...
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Keywords:
Environmental Sustainability;
Social Issues;
Natural Environment;
Leading Change;
Management Systems
Hoffman, Andrew J., and John Ehrenfeld. "The Fourth Wave: Business Management and Business Education in the Age of the Anthropocene." Chap. 13 in Corporate Stewardship: Achieving Sustainable Effectiveness, edited by Susan Albers Mohrman, James O'Toole, and Edward E. Lawler, 228–246. Sheffield, UK: Greenleaf Publishing, 2015.
- March 2008 (Revised November 2008)
- Case
Sony Digital Entertainment, Japan
By: Anita Elberse
It is late 2007. So-called cell phone ("keitai") novels have turned into an extremely popular form of entertainment-on-the- go in Japan, in particular among young, female readers. In fact, consisting mostly of love stories written by amateurs in short sentences and...
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Keywords:
Books;
Marketing Strategy;
Open Source Distribution;
Competition;
Mobile Technology;
Media and Broadcasting Industry;
Publishing Industry;
Telecommunications Industry;
Japan
Elberse, Anita. "Sony Digital Entertainment, Japan." Harvard Business School Case 508-071, March 2008. (Revised November 2008.)
- 07 Aug 2012
- Working Paper Summaries
Financial vs. Strategic Buyers
- December 2003 (Revised May 2004)
- Case
Blockbuster Inc. & Technological Substitution (A): Achieving Dominance in the Video Rental Industry
Provides a comprehensive background of the video rental industry and home entertainment giant, Blockbuster Inc. Follows the life of Blockbuster Inc. from its first days under founder Wayne Huizenga to its most recent developments under 2003 CEO John Antioco. By looking...
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Keywords:
Risk and Uncertainty;
Decisions;
Technological Innovation;
Competition;
Change Management;
Economics;
Service Industry;
Motion Pictures and Video Industry
Coughlan, Peter J., and Jenny Illes. "Blockbuster Inc. & Technological Substitution (A): Achieving Dominance in the Video Rental Industry." Harvard Business School Case 704-404, December 2003. (Revised May 2004.)
- October 2007 (Revised May 2008)
- Case
Transforming Korea Inc: Financial Crisis and Institutional Reform
By: Laura Alfaro and Renee Kim
South Korea, as one of the Asian "tiger" economies, transformed itself into the world's 11th largest economy and major exporter by 1996, emerging from being one of the lowest income countries in the region back in the 1960s. Yet one year later in 1997, Korea was swept...
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Keywords:
Development Economics;
Financial Crisis;
Governing Rules, Regulations, and Reforms;
Business and Government Relations;
South Korea
Alfaro, Laura, and Renee Kim. "Transforming Korea Inc: Financial Crisis and Institutional Reform." Harvard Business School Case 708-007, October 2007. (Revised May 2008.)
- March 2010 (Revised April 2014)
- Case
American Well: The Doctor Will E-See You Now
By: Elie Ofek and Ron Laufer
What is next for healthcare IT provider American Well, whose innovative Online Care technology allows physicians to deliver care to patients online in real time? Using American Well's platform, patients with non-emergency health concerns can communicate with physicians...
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Keywords:
Entrepreneurship;
Health Care and Treatment;
Technological Innovation;
Growth and Development Strategy;
Market Entry and Exit;
Service Delivery;
Online Technology;
Health Industry
Ofek, Elie, and Ron Laufer. "American Well: The Doctor Will E-See You Now." Harvard Business School Case 510-061, March 2010. (Revised April 2014.)