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- All HBS Web
(1,778)
- Faculty Publications (370)
- February 2019
- Article
Does It Matter If Your Health Insurer Is For Profit? Effects of Ownership on Premiums, Insurance Coverage, and Medical Spending
By: Leemore S. Dafny
There is limited empirical evidence about the impact of for-profit health insurers on various outcomes. I study the effects of conversions to for-profit status by Blue Cross Blue Shield (BCBS) affiliates in 11 states, spanning 28 geographic markets. I find both the... View Details
Keywords: Health Insurance; Medical Loss Ratio; Blue Cross; Corporate Governance; Health; Insurance; For-Profit Firms; Insurance Industry; United States
Dafny, Leemore S. "Does It Matter If Your Health Insurer Is For Profit? Effects of Ownership on Premiums, Insurance Coverage, and Medical Spending." American Economic Journal: Economic Policy 11, no. 1 (February 2019): 222–265.
- February 2019
- Article
The Market for Financial Adviser Misconduct
By: Mark Egan, Gregor Matvos and Amit Seru
We construct a novel database containing the universe of financial advisers in the United States from 2005 to 2015, representing approximately 10% of employment of the finance and insurance sector. We provide the first large-scale study that documents the economy-wide... View Details
Keywords: Financial Advisors; Brokers; Consumer Finance; Financial Misconduct And Fraud; FINRA; Financial Institutions; Crime and Corruption; Organizational Culture; Personal Finance; Financial Services Industry
Egan, Mark, Gregor Matvos, and Amit Seru. "The Market for Financial Adviser Misconduct." Journal of Political Economy 127, no. 1 (February 2019): 233–295.
- Article
Why Am I Seeing This Ad? The Effect of Ad Transparency on Ad Effectiveness
By: Tami Kim, Kate Barasz and Leslie K. John
Given the increasingly specific ways marketers can target ads, many consumers and regulators are demanding ad transparency: disclosure of how consumers’ personal information was used to generate ads. We investigate how and why ad transparency impacts ad effectiveness.... View Details
Keywords: Digital Marketing; Customization and Personalization; Information; Trust; Performance Effectiveness
Kim, Tami, Kate Barasz, and Leslie K. John. "Why Am I Seeing This Ad? The Effect of Ad Transparency on Ad Effectiveness." Journal of Consumer Research 45, no. 5 (February 2019): 906–932.
- 2019
- Working Paper
Does Public Ownership and Accountability Increase Diversity? Evidence from IPOs
By: Rembrand Koning and John-Paul Ferguson
Does public ownership improve employment diversity? Organizational researchers theorize that increased transparency to regulators and the public should lead firms to conform to legal and social norms—but that social closure and decoupling should preserve the status... View Details
Keywords: IPO; Initial Public Offering; Employees; Diversity; Gender; Race; Entrepreneurship; United States
Koning, Rembrand, and John-Paul Ferguson. "Does Public Ownership and Accountability Increase Diversity? Evidence from IPOs." Harvard Business School Working Paper, No. 19-071, January 2019.
- Article
Business, Governments and Political Risk in South Asia and Latin America since 1970
By: G. Jones and Rachael Comunale
This article contributes to the literature on political risk in business and economic history by examining both new perspectives (risk encountered by companies domestically, rather than risk for foreign investors) and new settings (emerging markets economies in Latin... View Details
Keywords: Political Risk; Emerging Market; Bribery; Business & Government Relations; Turbulence; Violence; Risk and Uncertainty; Emerging Markets; Crime and Corruption; Business and Government Relations; Business History; India; Latin America
Jones, G., and Rachael Comunale. "Business, Governments and Political Risk in South Asia and Latin America since 1970." Australian Economic History Review 58, no. 3 (November 2018): 233–264.
- October 2018 (Revised July 2019)
- Case
Sidewalk Labs: Privacy in a City Built from the Internet Up
By: Leslie K. John, Mitchell Weiss and Julia Kelley
Email mking@hbs.edu for a courtesy copy.
By the time Dan Doctoroff, CEO of Sidewalk Labs, began hosting a Reddit “Ask Me Anything” session in January 2018, he had only nine months remaining to convince the people... View Details
By the time Dan Doctoroff, CEO of Sidewalk Labs, began hosting a Reddit “Ask Me Anything” session in January 2018, he had only nine months remaining to convince the people... View Details
Keywords: Public Entrepreneurship; Govtech; CivicTech; Smart Cities; City Innovation; Government Innovation; Privacy; Sidewalk Labs; Dan Doctoroff; Entrepreneurship; Public Sector; Consumer Behavior; Governance; Business and Government Relations; Innovation and Invention; Technology Industry; Public Administration Industry; Transportation Industry; Real Estate Industry; Canada
John, Leslie K., Mitchell Weiss, and Julia Kelley. "Sidewalk Labs: Privacy in a City Built from the Internet Up." Harvard Business School Case 819-024, October 2018. (Revised July 2019.) (Email mking@hbs.edu for a courtesy copy.)
- October 2018 (Revised August 2019)
- Case
Beth Israel Deaconess: Consolidating to Strengthen, or to Stave Off, Competition?
By: Leemore Dafny
In July 2017, CEO Kevin Tabb of Boston's Beth Israel Deaconess Medical Center announced his plan to consolidate 11 Massachusetts hospitals under a common management structure. These hospitals collectively generated $5 billion in patient revenue and 25% of... View Details
Keywords: Beth Israel Deaconess; Lahey; Partners; Health Care; Hospitals; Payers; Providers; Anti-trust; Health Care Regulation; Mergers and Acquisitions; Health Care and Treatment; Market Design; Duopoly and Oligopoly; Negotiation; Consolidation; Competition; Health Industry; Massachusetts; Boston
Dafny, Leemore. "Beth Israel Deaconess: Consolidating to Strengthen, or to Stave Off, Competition?" Harvard Business School Case 319-026, October 2018. (Revised August 2019.)
- October 2018
- Case
African Bank Investments Limited (A)
By: Lynn S. Paine and Will Hurwitz
Less than a year after joining the board of African Bank Investments Limited (ABIL), the newest director finds himself in difficult discussions with other directors about removing the struggling company’s CEO. The case is set in South Africa in mid-2014 as shares in... View Details
Keywords: Ethics; Personal Finance; Corporate Accountability; Governing and Advisory Boards; Corporate Governance; Crisis Management; Insurance; Leadership; Management; Risk Management; Insurance Industry; Insurance Industry; Insurance Industry; Africa; South Africa
Paine, Lynn S., and Will Hurwitz. "African Bank Investments Limited (A)." Harvard Business School Case 319-052, October 2018.
- October 2018
- Supplement
African Bank Investments Limited (B)
By: Lynn S. Paine and Will Hurwitz
Less than a year after joining the board of African Bank Investments Limited (ABIL), the newest director finds himself in difficult discussions with other directors about removing the struggling company’s CEO. The case is set in South Africa in mid-2014 as shares in... View Details
Keywords: Ethics; Personal Finance; Corporate Accountability; Governing and Advisory Boards; Corporate Governance; Crisis Management; Insurance; Leadership; Management; Risk Management; Insurance Industry; Insurance Industry; Insurance Industry; Africa; South Africa
Paine, Lynn S., and Will Hurwitz. "African Bank Investments Limited (B)." Harvard Business School Supplement 319-053, October 2018.
- October 2018 (Revised January 2019)
- Case
The Financial Crisis: Hank Paulson in 2008
On the afternoon of Monday October 13, 2008, Hank Paulson Jr., the Secretary of the Treasury of the United States, walked into the large conference room across the hall from his office in the Treasury Department. Joining him were Federal Reserve Chairman Ben Bernanke,... View Details
Keywords: Bailout; Regulation; Financial Crisis; History; Governing Rules, Regulations, and Reforms; Decision Making; Banking Industry; Financial Services Industry; Real Estate Industry; United States
Sunderam, Adi, Robin Greenwood, Sam Hanson, and David Scharfstein. "The Financial Crisis: Hank Paulson in 2008." Harvard Business School Case 219-037, October 2018. (Revised January 2019.)
- September 2018 (Revised January 2020)
- Case
Apple Pay and Mobile Payments in Australia (A)
By: Feng Zhu, Susan Athey and David Lane
In summer 2016, four of Australia’s top five banks petitioned regulators for permission to bargain collectively with Apple over the terms under which they would support its digital wallet, Apple Pay. They argued that doing so would force concessions from Apple that... View Details
Keywords: Payment Methods; Mobile Payment; Apple; Banks and Banking; Cooperation; Problems and Challenges; Policy; Digital Platforms; Banking Industry; Australia
Zhu, Feng, Susan Athey, and David Lane. "Apple Pay and Mobile Payments in Australia (A)." Harvard Business School Case 619-010, September 2018. (Revised January 2020.)
- 2018
- Working Paper
Ratcheting, Competition, and the Diffusion of Technological Change: The Case of Televisions Under an Energy Efficiency Program
By: Tomomichi Amano and Hiroshi Ohashi
In differentiated goods markets with societal implications, quality standards are commonly implemented to avoid the under-provision of innovation. Firms have clear incentives to engage in strategic behavior because policymakers use market outcomes as a benchmark in... View Details
Keywords: Product Differentiation; Energy Efficiency Standards; Ratcheting; Diffusion Of Innovation; Technological Innovation; Competition; Quality; Governing Rules, Regulations, and Reforms; Policy
Amano, Tomomichi, and Hiroshi Ohashi. "Ratcheting, Competition, and the Diffusion of Technological Change: The Case of Televisions Under an Energy Efficiency Program." Harvard Business School Working Paper, No. 19-021, September 2018.
- 2018
- Book
A Crisis of Beliefs: Investor Psychology and Financial Fragility
By: Nicola Gennaioli and Andrei Shleifer
The collapse of Lehman Brothers in September 2008 caught markets and regulators by surprise. Although the government rushed to rescue other financial institutions from a similar fate after Lehman, it could not prevent the deepest recession in postwar history. A... View Details
Keywords: Financial Fragility; Economic Risk; Investor Behavior; Behavioral Economics; Financial Crisis; Risk and Uncertainty; Financial Markets; Investment; Values and Beliefs; United States
Gennaioli, Nicola, and Andrei Shleifer. A Crisis of Beliefs: Investor Psychology and Financial Fragility. Princeton University Press, 2018.
- August 2018 (Revised August 2019)
- Case
Oscar Health Insurance: What Lies Ahead for a Unicorn Insurance Entrant?
By: Leemore Dafny and Victoria Marone
Keywords: Oscar Insurance; Fintech; US Health Care; Affordable Care Act (ACA); Health Insurance Marketplaces; Insurer Competition; Provider Consolidation; Market Entry; Health Care and Treatment; Entrepreneurship; Market Entry and Exit; Negotiation; Growth Management; Insurance Industry; Insurance Industry; New York (state, US); New Jersey
Dafny, Leemore, and Victoria Marone. "Oscar Health Insurance: What Lies Ahead for a Unicorn Insurance Entrant?" Harvard Business School Case 319-025, August 2018. (Revised August 2019.)
- 2018
- Working Paper
The Impact of Pensions and Insurance on Global Yield Curves
By: Robin Greenwood and Annette Vissing-Jorgensen
We document a strong effect of pension and insurance company (P&I) assets on the long end of the yield curve. Using data from 26 countries, the yield spread between 30-year and 10-year government bond yields is negatively related to the ratio of pension assets (in... View Details
Greenwood, Robin, and Annette Vissing-Jorgensen. "The Impact of Pensions and Insurance on Global Yield Curves." Harvard Business School Working Paper, No. 18-109, June 2018. (Revised December 2018.)
- June 2018
- Background Note
Introduction to Life Settlements
By: Alexander Braun, Lauren H. Cohen, Christopher J. Malloy and Jiahua Xu
Life insurance is an asset owned by the majority of American adults (61%). Note that this 61% penetration rate is essentially at parity with home ownership (64%) and higher than that of 401(k) retirement account ownership (53%). Life settlements, or life insurance... View Details
Braun, Alexander, Lauren H. Cohen, Christopher J. Malloy, and Jiahua Xu. "Introduction to Life Settlements." Harvard Business School Background Note 218-127, June 2018.
- June 2018
- Article
Deviations from Covered Interest Rate Parity
By: Wenxin Du, Alexander Tepper and Adrien Verdelhan
We find that deviations from the covered interest rate parity (CIP) condition imply large, persistent, and systematic arbitrage opportunities in one of the largest asset markets in the world. Contrary to the common view, these deviations for major currencies are not... View Details
Du, Wenxin, Alexander Tepper, and Adrien Verdelhan. "Deviations from Covered Interest Rate Parity." Journal of Finance 73, no. 3 (June 2018): 915–957.
- Article
Integrated Strategy: Residual Market and Exchange Imperfections as the Foundation of Sustainable Competitive Advantage
By: Felix Oberholzer-Gee and Dennis Yao
Market imperfections are central to understanding the mechanisms that permit firms to capture value. Many of these imperfections are competed away when firms struggle to attain and defend competitive advantages, making markets more efficient in the process. The... View Details
Keywords: Integrated Strategy; Nonmarket Strategy; Market Imperfections; Strategy; Competitive Advantage; Governing Rules, Regulations, and Reforms
Oberholzer-Gee, Felix, and Dennis Yao. "Integrated Strategy: Residual Market and Exchange Imperfections as the Foundation of Sustainable Competitive Advantage." Special Issue on Strategy and the Institutional Environment edited by Gautam Ahuja, Laurence Capron, Michael Lenox, and Dennis A. Yao. Strategy Science 3, no. 2 (June 2018): 463–480.
- May 2018 (Revised June 2018)
- Case
Ashar Group: Brokers and Co-opetition in the Life Settlement Industry
By: Alexander Braun, Lauren H. Cohen, Christopher J. Malloy and Jiahua Xu
Connecting life insurance policyholders with potential investors (called Life Settlement Providers), Ashar Group plays a pivotal role in the industry. Its current position is, however, increasingly being challenged by consumer-direct models, led by major providers... View Details
Keywords: Insurance; Investment; Markets; Competitive Strategy; Cooperation; Financial Services Industry
Braun, Alexander, Lauren H. Cohen, Christopher J. Malloy, and Jiahua Xu. "Ashar Group: Brokers and Co-opetition in the Life Settlement Industry." Harvard Business School Case 218-109, May 2018. (Revised June 2018.)
- 2018
- Working Paper
Business, Governments and Political Risk in South Asia and Latin America since 1970
By: Geoffrey Jones and Rachael Comunale
This working paper provides a new perspective on how businesses have responded to political risk in South Asia and Latin America over the last half century. The existing business history literature on political risk is focused on the experiences of Western... View Details
Keywords: Business and Government Relations; Risk Management; Government and Politics; Business History; South Asia; Latin America
Jones, Geoffrey, and Rachael Comunale. "Business, Governments and Political Risk in South Asia and Latin America since 1970." Harvard Business School Working Paper, No. 18-102, May 2018.