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Show Results For
- All HBS Web
(2,472)
- People (4)
- News (644)
- Research (1,569)
- Events (31)
- Multimedia (7)
- Faculty Publications (759)
- 2014
- Working Paper
Poverty and Crime: Evidence from Rainfall and Trade Shocks in India
By: Lakshmi Iyer and Petia Topalova
Does poverty lead to crime? We shed light on this question using two independent and exogenous shocks to household income in rural India: the dramatic reduction in import tariffs in the early 1990s and rainfall variations. We find that trade shocks, previously shown to... View Details
Keywords: Rainfall; Weather; Crime; Trade Liberalization; India; Crime and Corruption; Poverty; India
Iyer, Lakshmi, and Petia Topalova. "Poverty and Crime: Evidence from Rainfall and Trade Shocks in India." Harvard Business School Working Paper, No. 14-067, April 2014. (Revised August 2014.)
- February 2011
- Article
Welfare Payments and Crime
By: C. Fritz Foley
Analysis of daily reported incidents of major crimes in twelve U.S. cities reveals an increase in crime over the course of monthly welfare payment cycles. This increase reflects an increase in crimes that are likely to have a direct financial motivation like burglary,... View Details
Foley, C. Fritz. "Welfare Payments and Crime." Review of Economics and Statistics 93, no. 1 (February 2011): 97–112.
- 25 Feb 2020
- News
Build a Network — Even When You Don’t Think You Need One
- January 1987
- Article
Posterior Implementability in a Two-person Decision Problem
By: Jerry R. Green and Jean-Jacques Laffont
When a decision rule is implemented using a Bayesian incentive compatible mechanism in which the messages are publicly observable, the players' information is augmented by their observation of each others' strategies. In this paper we study the set of Bayesian... View Details
Green, Jerry R., and Jean-Jacques Laffont. "Posterior Implementability in a Two-person Decision Problem." Econometrica 55, no. 1 (January 1987): 69–94.
- February 2015
- Other Article
Evaluating the Impact of the Baby-Friendly Hospital Initiative on Breast-feeding Rates: A Multi-state Analysis
By: Summer Sherburne Hawkins, Ariel Dora Stern, Christopher F. Baum and Matthew W. Gillman
Objectives: Despite the passage of state laws promoting breast feeding, a formal evaluation has not yet been conducted to test whether and/or what type of laws may increase breast feeding. The enactment of breastfeeding laws in different states in the USA creates a... View Details
Hawkins, Summer Sherburne, Ariel Dora Stern, Christopher F. Baum, and Matthew W. Gillman. "Evaluating the Impact of the Baby-Friendly Hospital Initiative on Breast-feeding Rates: A Multi-state Analysis." Public Health Nutrition 18, no. 2 (February 2015): 189–197. (Selected as Nutrition Society Paper of the Month, July 2014.)
- 2013
- Working Paper
These Are the Good Old Days: Foreign Entry and the Mexican Banking System
By: Stephen Haber and Aldo Musacchio
In 1997, the Mexican government reversed long-standing policies and allowed foreign banks to purchase Mexico's largest commercial banks and relaxed restrictions on the founding of new, foreign-owned banks. The result has been a dramatic shift in the ownership structure... View Details
Keywords: Market Entry and Exit; Balance and Stability; Foreign Direct Investment; Banks and Banking; Society; Economics; Banking Industry; Mexico
Haber, Stephen, and Aldo Musacchio. "These Are the Good Old Days: Foreign Entry and the Mexican Banking System." Harvard Business School Working Paper, No. 13-062, January 2013. (NBER Working Paper Series, No. 18713, January 2013.)
- November 2022
- Case
Ajax Health: A New Model for Medical Technology Innovation
By: Regina E. Herzlinger and Ben Creo
This case teaches key success factors for both startup and established MedTech firms. It examines how to structure a firm to maximize innovation and financial returns with organizational structures that better align the incentives for the different skill sets... View Details
Keywords: Business Startups; Success; Innovation Strategy; Mergers and Acquisitions; Market Entry and Exit; Financial Strategy; Business Model; Partners and Partnerships; Entrepreneurship; Private Equity; Technology Industry; Medical Devices and Supplies Industry
Herzlinger, Regina E., and Ben Creo. "Ajax Health: A New Model for Medical Technology Innovation." Harvard Business School Case 323-043, November 2022.
- March 2023 (Revised January 2024)
- Case
Deepa Bachu (A): Design Thinking at Pensaar Design
By: Thomas Graeber, Joshua Schwartzstein and Amram Migdal
In this case, set in June 2019 in Bangalore, Karnataka, India, Deepa Bachu of Pensaar Design and her team work with client ITC Ltd. to use design thinking and behavioral experiments to improve workplace safety and strive toward the company’s zero-accident goal. The... View Details
Keywords: Buildings and Facilities; Design; Education; Training; Working Conditions; Business or Company Management; Production; Business Processes; Corporate Social Responsibility and Impact; Outcome or Result; Performance Improvement; Programs; Business and Stakeholder Relations; Groups and Teams; Labor and Management Relations; Rank and Position; Safety; Attitudes; Behavior; Motivation and Incentives; Trust; Well-being; Consulting Industry; Pulp and Paper Industry; Manufacturing Industry; India
Graeber, Thomas, Joshua Schwartzstein, and Amram Migdal. "Deepa Bachu (A): Design Thinking at Pensaar Design." Harvard Business School Case 923-026, March 2023. (Revised January 2024.)
- 2025
- Working Paper
The Political Polarization of Corporate America
By: Vyacheslav Fos, Elisabeth Kempf and Margarita Tsoutsoura
U.S. executives are increasingly segregating by political party. We establish this new fact using
political affiliations from voter registration records for top executives of S&P 1500 firms between
2008 and 2022. We identify key drivers of this trend, including... View Details
Keywords: Political Polarization; Partisanship; Executives; Government and Politics; Business and Shareholder Relations; United States
Fos, Vyacheslav, Elisabeth Kempf, and Margarita Tsoutsoura. "The Political Polarization of Corporate America." Harvard Business School Working Paper, No. 23-003, July 2022. (Revised March 2025.)
- June 2021
- Article
Engineering Serendipity: When Does Knowledge Sharing Lead to Knowledge Production?
By: Jacqueline N. Lane, Ina Ganguli, Patrick Gaule, Eva C. Guinan and Karim R. Lakhani
We investigate how knowledge similarity between two individuals is systematically related to the likelihood that a serendipitous encounter results in knowledge production. We conduct a natural field experiment at a medical research symposium, where we exogenously... View Details
Keywords: Cognitive Similarity; Innovation; Knowledge Production; Natural Field Experiment; Knowledge Acquisition; Knowledge Sharing; Relationships
Lane, Jacqueline N., Ina Ganguli, Patrick Gaule, Eva C. Guinan, and Karim R. Lakhani. "Engineering Serendipity: When Does Knowledge Sharing Lead to Knowledge Production?" Strategic Management Journal 42, no. 6 (June 2021).
- May 2016
- Article
Return Migration and Geography of Innovation in MNEs: A Natural Experiment of Knowledge Production by Local Workers Reporting to Return Migrants
By: Prithwiraj Choudhury
I study whether return migrants facilitate knowledge production by local employees working for them at geographically distant R&D locations. Using unique personnel and patenting data for 1,315 employees at the Indian R&D center of a Fortune 500 technology firm, I... View Details
Choudhury, Prithwiraj. "Return Migration and Geography of Innovation in MNEs: A Natural Experiment of Knowledge Production by Local Workers Reporting to Return Migrants." Journal of Economic Geography 16, no. 3 (May 2016): 585–610.
- September–October 2012
- Article
Egalitarianism, Cultural Distance, and Foreign Direct Investment: A New Approach
By: Jordan I. Siegel, Amir N. Licht and Shalom H. Schwartz
This study addresses an apparent impasse in the research on organizations' responses to cultural distance. Using historically motivated instrumental variables, we observe that egalitarianism distance has a negative causal impact on FDI flows. This effect is robust to a... View Details
Keywords: FDI; Neo-institutionalism; Multinational Firm; Cultural Distance; Egalitarianism; Regulatory Arbitrage; Pollution Haven Hypothesis; Foreign Direct Investment; Global Strategy; Culture; Entrepreneurship
Siegel, Jordan I., Amir N. Licht, and Shalom H. Schwartz. "Egalitarianism, Cultural Distance, and Foreign Direct Investment: A New Approach." Organization Science 23, no. 5 (September–October 2012). (This study addresses an apparent impasse in the research on organizations' responses to cultural distance. Using historically motivated instrumental variables, we observe that egalitarianism distance has a negative causal impact on FDI flows. This effect is robust to a broad set of competing accounts, including the effects of other cultural dimensions, various features of the prevailing legal and regulatory regimes, other features of the institutional environment, economic development, and time-invariant unobserved characteristics of origin and host countries. We further show that egalitarianism correlates in a conceptually compatible way with an array of organizational practices pertinent to firms' interactions with non-financial stakeholders, such that national differences in these egalitarianism-related features may affect firms' international expansion decisions.)
- 2007
- Working Paper
The Price of Capital: Evidence from Trade Data
By: Laura Alfaro and Faisal Ahmed
We use highly disaggregated data on trade in capital goods to study differences in the price of capital across countries. This strategy is motivated by the fact that most countries import the bulk of machinery equipment from a small number of industrialized countries.... View Details
Alfaro, Laura, and Faisal Ahmed. "The Price of Capital: Evidence from Trade Data." Harvard Business School Working Paper, No. 07-073, April 2007. (Revised March 2010.)
- Research Summary
Thin Slices of Groups [Under Review]
In this paper with Jeff Polzer, Lisa Kwan, Wannawiruch Wiruchnipawan, and Marina Miloslavsky, we extend research on “thin slices” by testing and determining that perceivers are able to accurately judge the effectiveness of small, task-performing groups... View Details
- 2015
- Article
Regulator Leniency and Mispricing in Beneficent Nonprofits
By: Jonas Heese, Ranjani Krishnan and Frank Moers
We posit that nonprofits that provide a greater supply of unprofitable services (beneficent nonprofits) face lenient regulatory enforcement for mispricing in price-regulated markets. Consequently, beneficent nonprofits exploit such regulatory leniency and exhibit... View Details
- December 2004 (Revised July 2005)
- Case
Extend Fertility
By: Myra M. Hart and Sylvia Sensiper
Focuses on the search for opportunity, the generation and evaluation of business concepts, creation of a business plan, and the start-up process. Follows experienced entrepreneur Christy Jones as she combines her business skills and personal experience to generate new... View Details
Keywords: Opportunities; Business Plan; Entrepreneurship; Personal Development and Career; Social Issues; Gender; Business Startups; Biotechnology Industry
Hart, Myra M., and Sylvia Sensiper. "Extend Fertility." Harvard Business School Case 805-065, December 2004. (Revised July 2005.)
- December 2007
- Article
On the Robustness of the Winner's Curse Phenomenon
By: B. Grosskopf, Yoella Bereby-Meyer and M. H. Bazerman
We set out to find ways to help decision makers overcome the "winner's curse," a phenomenon commonly observed in asymmetric information bargaining situations, and instead found strong support for its robustness. In a series of manipulations of the "Acquiring a Company... View Details
Grosskopf, B., Yoella Bereby-Meyer, and M. H. Bazerman. "On the Robustness of the Winner's Curse Phenomenon." Theory and Decision 63, no. 4 (December 2007): 389–418.
- Research Summary
Choice, Rationality and Welfare Measurement
By: Jerry R. Green
For the past century, economists have used the hypothesis that individual choice is based on rationality in their calculations of individual and collective welfare. The central ideas are that actual market choice reveal underlying preferences, and with a good set of... View Details
- March 2023
- Supplement
Deepa Bachu (B): Insights and Experiments at Pensaar Design
By: Thomas Graeber, Joshua Schwartzstein and Amram Migdal
In this case, set in June 2019 in Bangalore, Karnataka, India, Deepa Bachu of Pensaar Design and her team work with client ITC Ltd. to use design thinking and behavioral experiments to improve workplace safety and strive toward the company’s zero-accident goal. The... View Details
Keywords: Buildings and Facilities; Design; Training; Working Conditions; Business or Company Management; Production; Business Processes; Corporate Social Responsibility and Impact; Outcome or Result; Performance Improvement; Programs; Business and Stakeholder Relations; Groups and Teams; Labor and Management Relations; Rank and Position; Safety; Attitudes; Behavior; Motivation and Incentives; Trust; Well-being; Consulting Industry; Pulp and Paper Industry; Manufacturing Industry; India
Graeber, Thomas, Joshua Schwartzstein, and Amram Migdal. "Deepa Bachu (B): Insights and Experiments at Pensaar Design." Harvard Business School Supplement 923-034, March 2023.
- Article
Diversity and Team Performance in a Kenyan Organization
By: Benjamin Marx, Vincent Pons and Tavneet Suri
We present the results from a field experiment on team diversity. Individuals working as door-to-door canvassers for a non-profit organization were randomly assigned a teammate, a supervisor, and a list of individuals to canvass. This created random variation within... View Details
Keywords: Ethnic Diversity; Organizational Behavior; Labor Management; Groups and Teams; Diversity; Performance
Marx, Benjamin, Vincent Pons, and Tavneet Suri. "Diversity and Team Performance in a Kenyan Organization." Art. 104332. Journal of Public Economics 197 (May 2021).