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- All HBS Web (878)
- Faculty Publications (485)
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- Article
Behavioral Hazard in Health Insurance
By: Katherine Baicker, Sendhil Mullainathan and Joshua Schwartzstein
A fundamental implication of standard moral hazard models is overuse of low-value medical care because copays are lower than costs. In these models, the demand curve alone can be used to make welfare statements, a fact relied on by much empirical work. There is ample... View Details
Baicker, Katherine, Sendhil Mullainathan, and Joshua Schwartzstein. "Behavioral Hazard in Health Insurance." Quarterly Journal of Economics 130, no. 4 (November 2015): 1623–1667. (Online Appendix.)
- June 2006 (Revised April 2007)
- Case
Nephila: Innovation in Catastrophe Risk Insurance
By: Kenneth A. Froot and Michael Heinrich
At the cross-section of capital markets and the catastrophe insurance space stands the hedge fund Nephila. Nephila must decide how best to take advantage of the newly presented market opportunities post hurricanes Katrina, Wilma, and Rita. Nephila has a plethora of... View Details
Keywords: Hedge Fund; Investment Management; Uncertainty; Risk and Uncertainty; Natural Disasters; Insurance; Capital Markets; Investment Funds; Financial Services Industry; Financial Services Industry; Bermuda
Froot, Kenneth A., and Michael Heinrich. "Nephila: Innovation in Catastrophe Risk Insurance." Harvard Business School Case 206-130, June 2006. (Revised April 2007.)
- February 1991 (Revised July 1994)
- Case
Tom Paine Mutual Life Insurance Company
A junior portfolio manager at a major life insurance company must choose among various public and private debt alternatives in connection with the funding of a new Guaranteed Investment Contract. The case serves as an introduction to life insurance companies as... View Details
Moore, Ronald W. "Tom Paine Mutual Life Insurance Company." Harvard Business School Case 291-030, February 1991. (Revised July 1994.)
- January 1990
- Case
Bituminous Insurance Companies
By: F. Warren McFarlan and H. Jeff Smith
Keywords: Insurance Industry
McFarlan, F. Warren, and H. Jeff Smith. "Bituminous Insurance Companies." Harvard Business School Case 190-096, January 1990.
- October 1986 (Revised November 2003)
- Case
Pinnacle Mutual Life Insurance Company
By: William J. Bruns Jr.
Pinnacle Mutual is one of the largest mutual life insurance companies in the world. Offering a full range of financial services, it competes with a broad group of financial service providers. In an effort to compete more effectively, Pinnacle adopted GAAP accounting... View Details
Keywords: Accounting; Competitive Strategy; Financial Services Industry; Financial Services Industry
Bruns, William J., Jr. "Pinnacle Mutual Life Insurance Company." Harvard Business School Case 187-021, October 1986. (Revised November 2003.)
- January 2024
- Case
Net Zero Insurance Alliance: An Alliance in Crisis
By: Peter Tufano and Karina Val
The Net Zero Insurance Alliance (NZIA), a UN-convened alliance of major global insurers, was formed in 2021, but by 2023 had lost over 60% of its members. While NZIA had enjoyed a rapid and productive start by setting standards for the industry and sharing best... View Details
- November 2013
- Case
Choosing Health Insurance Coverage under the Affordable Care Act (ACA)
By: Robert C. Pozen, Katherine Brooks and Iwan Djanali
- November 1986 (Revised August 1989)
- Case
Paul Revere Insurance Co. (A)
The Paul Revere Insurance Co. lost its number one position in disability insurance, its main product, and formulated a strategy to regain the lead through a comprehensive quality improvement effort. The case describes the forces influencing the strategic direction of... View Details
Keywords: Quality; Performance Productivity; Competitive Advantage; Insurance Industry; United States
Hart, Christopher. "Paul Revere Insurance Co. (A)." Harvard Business School Case 687-013, November 1986. (Revised August 1989.)
- May 2022 (Revised June 2024)
- Case
LOOP: Driving Change in Auto Insurance Pricing
By: Elie Ofek and Alicia Dadlani
John Henry and Carey Anne Nadeau, co-founders and co-CEOs of LOOP, an insurtech startup based in Austin, Texas, were on a mission to modernize the archaic $250 billion automobile insurance market. They sought to create equitably priced insurance by eliminating pricing... View Details
Keywords: AI and Machine Learning; Technological Innovation; Equality and Inequality; Prejudice and Bias; Growth and Development Strategy; Customer Relationship Management; Price; Insurance Industry; Insurance Industry
Ofek, Elie, and Alicia Dadlani. "LOOP: Driving Change in Auto Insurance Pricing." Harvard Business School Case 522-073, May 2022. (Revised June 2024.)
- February 2020 (Revised June 2020)
- Case
From Cradle to Heaven: Taikang Insurance Group
By: William C. Kirby, Shu Lin, John P. McHugh and Yuanzhuo Wang
Taikang Insurance Group was a leading Chinese insurance and financial services institution. It operated in the insurance, asset management, and health and senior care industries. Due to China’s underdeveloped social welfare state, Taikang saw an opportunity for the... View Details
Kirby, William C., Shu Lin, John P. McHugh, and Yuanzhuo Wang. "From Cradle to Heaven: Taikang Insurance Group." Harvard Business School Case 320-088, February 2020. (Revised June 2020.)
- November 2013
- Teaching Note
Choosing Health Insurance Coverage under the Affordable Care Act (ACA)
By: Robert C. Pozen, Katherine Brooks and Iwan Djanali
- January 2012
- Case
Taikang Insurance: Standing Out In China's Crowded Insurance Market
By: William C. Kirby and Tracy Yuen Manty
As a joint-stock insurance company in China, with both state-owned enterprises and foreign firms as investors, Taikang Insurance was becoming a force in the industry. It not only competed with well-entrenched state-owned rivals, but it was also seen as an... View Details
Kirby, William C., and Tracy Yuen Manty. "Taikang Insurance: Standing Out In China's Crowded Insurance Market." Harvard Business School Case 312-109, January 2012.
- March 2007 (Revised April 2007)
- Case
Micro Insurance Agency: Helping the Poor Manage Risk
By: Michael Chu and Jean Hazell
The notable success of insurance products for low-income clients of its microfinance network leads Opportunity International to launch the first global specialized microinsurance company, the Micro Insurance Agency (MIA). Building on the experience in 10 countries... View Details
Keywords: Developing Countries and Economies; Cost Management; Microfinance; Globalization; Growth and Development Strategy; Risk Management; Infrastructure; Nonprofit Organizations; Competition; Financial Services Industry; Africa; Asia; Latin America
Chu, Michael, and Jean Hazell. "Micro Insurance Agency: Helping the Poor Manage Risk." Harvard Business School Case 307-089, March 2007. (Revised April 2007.)
- 2023
- Working Paper
When Insurers Exit: Climate Losses, Fragile Insurers, and Mortgage Markets
By: Pari Sastry, Ishita Sen and Ana-Maria Tenekedjieva
This paper studies how homeowners insurance markets respond to growing climate losses and how this impacts mortgage market dynamics. Using Florida as a case study, we show that traditional insurers are exiting high risk areas, and new lower quality insurers are... View Details
Keywords: Insurance; Natural Disasters; Governing Rules, Regulations, and Reforms; Insurance Industry; Florida
Sastry, Pari, Ishita Sen, and Ana-Maria Tenekedjieva. "When Insurers Exit: Climate Losses, Fragile Insurers, and Mortgage Markets." Harvard Business School Working Paper, No. 24-051, February 2024. (SSRN Working Paper Series, No. 4674279, December 2023.)
- November 1987
- Case
Fidelity Security Insurance Co.
By: David F. Hawkins
Keywords: Insurance Industry
Hawkins, David F. "Fidelity Security Insurance Co." Harvard Business School Case 187-078, November 1987.
- June 2023
- Teaching Note
From Cradle to Heaven: Taikang Insurance Group
By: William C. Kirby and Noah B. Truwit
Teaching Note for HBS Case No. 320-088. The case explores the rise of Taikang Insurance Group and its quest to be a leader of one of China's fastest-growing industries. Due to China's underdeveloped social welfare state, Taikang saw an opportunity for the private... View Details
- July 1987
- Case
Prudential Insurance Co. of America--1985
By: Andre F. Perold
Perold, Andre F. "Prudential Insurance Co. of America--1985." Harvard Business School Case 288-007, July 1987.
- March 1987 (Revised January 1988)
- Case
Paul Revere Insurance Co. (B)
Describes a program of value-analysis workshops undertaken by this company as part of its massive effort to regain the number one position in its industry. The value-analysis workshops are the second half of the company's two-part Quality Has Value process. The focus... View Details
Hart, Christopher. "Paul Revere Insurance Co. (B)." Harvard Business School Case 687-033, March 1987. (Revised January 1988.)
- February 1994 (Revised September 1995)
- Case
Leland O'Brien Rubinstein Associates, Inc.: Portfolio Insurance
By: Peter Tufano
Leland O'Brien Rubinstein Associates, a small financial advisory firm founded in 1980, has created a successful business by selling a product commonly known as portfolio insurance. Portfolio insurance is a trading strategy that institutional investors use to establish... View Details
Tufano, Peter, and Barbara Kyrillos. "Leland O'Brien Rubinstein Associates, Inc.: Portfolio Insurance." Harvard Business School Case 294-061, February 1994. (Revised September 1995.)
- August 1973
- Case
Northwestern Mutual Life Insurance Co. (B)
Greyser, Stephen A. "Northwestern Mutual Life Insurance Co. (B)." Harvard Business School Case 574-021, August 1973.