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- All HBS Web
(1,550)
- People (1)
- News (228)
- Research (1,097)
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- February 2019
- Article
Who Benefits Most in Disease Management Programs: Improving Target Efficiency
By: Timothy Simcoe, Maryaline Catillon and Paul Gertler
Disease management programs aim to reduce cost by improving the quality of care for chronic diseases. Evidence of their effectiveness is mixed. Reducing health care spending sufficiently to cover program costs has proved particularly challenging. This study uses a... View Details
Keywords: Health Economics; Target Efficiency; Diabetes; Disease Management; Program Evaluation; Heterogeneity; Economics; Health; Quality; Health Care and Treatment; Cost Management; Health Industry
Simcoe, Timothy, Maryaline Catillon, and Paul Gertler. "Who Benefits Most in Disease Management Programs: Improving Target Efficiency." Health Economics 28, no. 2 (February 2019): 189–203.
- December 2021
- Article
Trade Policy Uncertainty and Stock Returns
By: Marcelo Bianconi, Federico Esposito and Marco Sammon
A recent literature has documented large real effects of trade policy uncertainty (TPU) on trade, employment, and investment, but there is little evidence that investors are compensated for bearing such risk. To quantify the risk premium associated with TPU, we exploit... View Details
Keywords: Trade Policy; Uncertainty; Stock Returns; Risk Premium; Tariff Rates; Portfolio Analysis; Trade; Policy; Risk and Uncertainty; Stocks; Investment Return
Bianconi, Marcelo, Federico Esposito, and Marco Sammon. "Trade Policy Uncertainty and Stock Returns." Art. 102492. Journal of International Money and Finance 119 (December 2021).
- March–April 2017
- Article
Advancing Conservation by Understanding and Influencing Human Behavior
By: Sheila M. Reddy, Jensen Montambault, Yuta J. Masuda, Ayelet Gneezy, Elizabeth Keenan, William Butler, Jonathan R. Fisher and Stanley T. Asah
Behavioral sciences can advance conservation by systematically identifying behavioral barriers to conservation and how to best overcome them. Behavioral sciences have informed policy in many other realms (e.g., health, savings), but they are a largely untapped resource... View Details
Keywords: Adaptive Management; Awareness; Behavioral Economics; Behavioral Science; Conservation Intervention; Conservation Planning; Decision-making; Incentives; Nudge; Management; Motivation and Incentives; Behavior; Marketing; Decision Making; Environmental Sustainability; Economics
Reddy, Sheila M., Jensen Montambault, Yuta J. Masuda, Ayelet Gneezy, Elizabeth Keenan, William Butler, Jonathan R. Fisher, and Stanley T. Asah. "Advancing Conservation by Understanding and Influencing Human Behavior." Conservation Letters 10, no. 2 (March–April 2017): 248–256. (doi:10.1111/conl.12252.)
- 03 Oct 2023
- HBS Case
Layoffs Can Be Bad Business: 5 Strategies to Consider Before Cutting Staff
response to more temporary economic shifts, such as recession, often proves less successful, Sucher says. “These are some of those commonsense things that may not occur to people because they are thinking with their labor hats on and not... View Details
- March 2016 (Revised November 2021)
- Teaching Note
T-Mobile in 2013: The Un-Carrier
By: John Beshears and Francesca Gino
By 2013, the U.S. wireless industry was in the midst of a costly transition. As consumers began to embrace more sophisticated mobile devices, the industry's four main players spent heavily to improve their infrastructures for providing reliable high-speed data... View Details
- September 2016
- Article
Monitoring Global Supply Chains
By: Jodi L. Short, Michael W. Toffel and Andrea R. Hugill
Firms seeking to avoid reputational spillovers that can arise from dangerous, illegal, and unethical behavior at supply chain factories are increasingly relying on private social auditors to provide strategic information about suppliers' conduct. But little is known... View Details
Keywords: Monitoring; Transaction Cost Economics; Industry Self-regulation; Auditing; Codes Of Conduct; Supply Chains; Corporate Social Responsibility; Corporate Social Responsibility and Impact; Supply Chain; Globalization
Short, Jodi L., Michael W. Toffel, and Andrea R. Hugill. "Monitoring Global Supply Chains." Strategic Management Journal 37, no. 9 (September 2016): 1878–1897. (Video abstract (4 minutes). Working Knowledge article for practitioners.)
- May 2011
- Supplement
Dharavi: Developing Asia's Largest Slum (B)
By: Lakshmi Iyer and John Macomber
In July 2009, as investors prepared to submit financial bids for the $3 billion Dharavi slum redevelopment project, considerable economic and political risks remained. View Details
Keywords: Risk and Uncertainty; Private Equity; Social Issues; Investment; Developing Countries and Economies; Business and Government Relations; Financial Services Industry; Real Estate Industry; Mumbai
Iyer, Lakshmi, and John Macomber. "Dharavi: Developing Asia's Largest Slum (B)." Harvard Business School Supplement 711-107, May 2011.
- 02 Sep 2002
- Research & Ideas
The Role of Government When All Else Fails
century, the main objective of most risk management policies—from limited liability to bankruptcy law to a fixed exchange rate—was to encourage trade and investment and thus to facilitate economic growth by... View Details
Keywords: by Laura Linard
- June 2019
- Article
Social Risk, Fiscal Risk, and the Portfolio of Government Programs
We develop a model of government portfolio choice in which a benevolent government chooses the scale of risky projects in the presence of market failures and tax distortions. These two frictions generate motives to manage social risk and fiscal risk. Social risk... View Details
Hanson, Samuel G., David S. Scharfstein, and Adi Sunderam. "Social Risk, Fiscal Risk, and the Portfolio of Government Programs." Review of Financial Studies 32, no. 6 (June 2019): 2341–2382. (Internet Appendix Here.)
- Research Summary
Overview
Gregor Schubert's research focuses mainly on the economics of uncertainty. He investigates the impact of changes in the risk environment on the behavior of workers, firms, voters and policymakers. View Details
- 18 Feb 2016
- Working Paper Summaries
Urbanization with Chinese Characteristics? China’s Gamble for Modernization
- Research Summary
Managerial Decision Analysis
By: David E. Bell
David E. Bell and Arthur Schleifer, Jr. are concluding a multiyear project aimed at producing more field-oriented case material for the Managerial Economics course, specifically, materials on decision, data, and risk analysis. A series of case- and textbooks (with... View Details
- November 1995 (Revised November 1996)
- Background Note
Global Property and Casualty Insurance Industry, The
This case gives a broad overview of the global property and casualty insurance industry. Topics covered include insurance economics and risk bearing, insurance accounting, risk-based capital, catastrophic risk, underwriting cycles, the Lloyd's crisis, reinsurance, and... View Details
Mason, Scott P., and W. James Whalen. "Global Property and Casualty Insurance Industry, The ." Harvard Business School Background Note 296-033, November 1995. (Revised November 1996.)
- January 2006 (Revised February 2006)
- Case
E.ON Corporate Strategy
By: Forest L. Reinhardt and Sebastian Frankenberger
Examines the corporate strategy of German energy giant E.ON. The firm is vertically integrated, horizontally diversified across electricity and natural gas, and active in numerous countries in Europe as well as in the United States. Explores the costs and benefits of... View Details
Keywords: Diversification; Vertical Integration; Corporate Strategy; Globalization; Energy Sources; Economics; Energy Industry; Germany; United States; Europe
Reinhardt, Forest L., and Sebastian Frankenberger. "E.ON Corporate Strategy." Harvard Business School Case 706-015, January 2006. (Revised February 2006.)
- 22 Aug 2024
- Research & Ideas
Reading the Financial Crisis Warning Signs: Credit Markets and the 'Red-Zone'
credit market dynamics—and investor behavior. HBS Working Knowledge spoke with Robin Greenwood, the George Gund Professor of Finance and Banking at Harvard Business School, about the role markets may play in shaping economic conditions.... View Details
- September–October 2020
- Article
Global Supply Chains in a Post-Pandemic World: Companies Need to Make Their Networks More Resilient. Here's How.
By: Willy C. Shih
The COVID-19 pandemic exposed the vulnerabilities in the production strategies and supply chains of firms everywhere. Coupled with a rise in economic nationalism, manufacturers everywhere are going to be under pressure to rethink their sourcing and logistics... View Details
Keywords: Resilience; Pandemic; Operations Management; Health Pandemics; Supply Chain; Supply Chain Management; Manufacturing Industry; United States; Asia; Europe
Shih, Willy C. "Global Supply Chains in a Post-Pandemic World: Companies Need to Make Their Networks More Resilient. Here's How." R2005F. Harvard Business Review 98, no. 5 (September–October 2020): 82–89.
- 22 Mar 2016
- First Look
March 22, 2016
forthcoming World Scientific Institutions, Institutional Change and Economic Performance in Emerging Markets By: Iyer, Lakshmi Abstract—Emerging markets play an increasingly important role in the global economy, accounting for 31% of... View Details
Keywords: Sean Silverthorne
- 23 Jan 2023
- Research & Ideas
After High-Profile Failures, Can Investors Still Trust Credit Ratings?
During the financial crisis of 2008, major credit rating agencies faced sharp criticism for failing to recognize and warn of the risks of emerging instruments like mortgage-backed securities. Since that time, the results of a new study... View Details
Keywords: by Ben Rand
- November 1995 (Revised April 1996)
- Case
ENTel and the Privatization of Argentine Telecommunications
Growing fiscal deficits, persistent economic recession, and underinvestment in the nation's telecommunications infrastructure lead the Argentine government to privatize its state-owned monopoly provider of telecommunications services, ENTel, in late 1990. The... View Details
Keywords: Opportunities; Risk and Uncertainty; Communication Technology; Privatization; Mobile and Wireless Technology; Governing Rules, Regulations, and Reforms; Competition; Development Economics; Policy; Government and Politics; Performance Effectiveness; Telecommunications Industry; Argentina
Emmons, Willis M., III. "ENTel and the Privatization of Argentine Telecommunications." Harvard Business School Case 796-065, November 1995. (Revised April 1996.)
- August 2023
- Article
Can Security Design Foster Household Risk-Taking?
By: Laurent Calvet, Claire Célérier, Paolo Sodini and Boris Vallée
This paper shows that securities with a non-linear payoff design can foster household risk-taking. We demonstrate this effect empirically by exploiting the introduction of capital guarantee products in Sweden from 2002 to 2007. The fast and broad adoption of these... View Details
Keywords: Financial Innovation; Household Finance; Structured Products; Stock Market Participation; Finance; Innovation and Invention; Household; Personal Finance; Risk and Uncertainty; Behavior; Market Participation
Calvet, Laurent, Claire Célérier, Paolo Sodini, and Boris Vallée. "Can Security Design Foster Household Risk-Taking?" Journal of Finance 78, no. 4 (August 2023): 1917–1966.