Publications

July 2012
Article

The Real Consequences of Market Segmentation

By: Sergey Chernenko and Adi Sunderam

We study the real effects of market segmentation due to credit ratings using a matched sample of firms just above and just below the investment-grade cutoff. These firms have similar observables, including average investment rates. However, flows into high-yield mutual... View Details

Keywords: Segmentation; Credit; Investment; Investment Funds; Quality; Markets; Measurement and Metrics; Business Ventures

We present evidence that high concentration in mortgage lending reduces the sensitivity of mortgage rates and refinancing activity to mortgage-backed security (MBS) yields. We isolate the direct effect of concentration and rule out alternative explanations in two ways.... View Details

2016
Blog

Building A Culture of Health - John A. Quelch: The Marketing of Prevention

By: John A. Quelch

The US will devote 17.5% of GDP to health care this year, around $3 trillion. Yet only 3 percent of that will be spent on prevention, including both primary prevention (preventing illness in the first place) and secondary prevention (preventing sick people getting... View Details

Keywords: Healthcare; Healthcare Marketing; Prevention; Wellbeing; Health; Marketing; Health Industry; Insurance Industry; Public Administration Industry; Europe; North and Central America

September 2023
Article

The Health Costs of Dirty Energy: Evidence from the Capacity Market in Colombia

By: Achyuta Adhvaryu, Theresa Molina, Anant Nyshadham, Jorge Tamayo and Nicholas Torres

The health effects of “dirty” (fossil fuel driven) energy production are difficult to measure accurately due to the endogeneity of fuel choice. We exploit an electricity policy in Colombia that generates a price-based trigger for the use of thermal energy sources.... View Details

Keywords: Pollution; Health Disorders; Energy Industry; Colombia

2012
Working Paper

Do Market Leaders Lead in Business Process Innovation? The Case(s) of E-Business Adoption

By: Kristina S. McElheran

This paper explores the relationship between market position and business process innovation. Prior research has focused on the alignment between new technologies and the internal capabilities of firms to pursue them. I extend the investigation to include external... View Details

Keywords: Investment; Technological Innovation; Leadership; Business Processes; Behavior; Motivation and Incentives; Technology Adoption; Manufacturing Industry; United States

2022
Working Paper

Heterogeneous Investors and Stock Market Fluctuations

By: Odhrain McCarthy and Sebastian Hillenbrand

We introduce a heterogeneous agent model which features extrapolative beliefs and time-varying risk aversion. The model leads to an empirical framework which we estimate with stock prices, survey data and risk aversion measures. We find that extrapolative beliefs and... View Details

Keywords: Stock Market; Investment Decisions; Asset Pricing; Investment; Behavioral Finance; Stocks

25 Mar 2013
Research & Ideas

How Chapter 11 Saved the US Economy

It's no surprise that Harvard Business School professor Stuart C. Gilson gave an enthusiastic thumbs-up to the recently announced $11 billion US Airways/American Airlines merger. View Details

Keywords: by Kim Girard; Financial Services

Article

Marketing Complex Financial Products in Emerging Markets: Evidence from Rainfall Insurance in India

By: Sarthak Gaurav, Shawn A. Cole and Jeremy Tobacman

Recent financial liberalization in emerging economies has led to the rapid introduction of new financial products. Lack of experience with financial products, low levels of education, and low financial literacy may slow adoption of these products. This article reports... View Details

Keywords: Literacy; Insurance; Marketing; Decisions; Demand and Consumers; Financial Instruments; Emerging Markets; Education; Personal Finance; Agribusiness; Developing Countries and Economies; Innovation and Invention; Gujarat

19 Nov 2014
HBS Case

Marketing Marijuana

available shortly, Marketing Marijuana in Colorado, Harvard Business School marketing professor John A. Quelch and coauthor David Lane look at lessons from View Details

Keywords: by Michael Blanding; Food & Beverage

Article

Fly-by-Night Firms and the Market for Product Reviews

By: Gerald R. Faulhaber and Dennis A. Yao

This paper presents a model that permits third-party information provision in a market characterized by information asymmetries and reputation formation. The model is used to examine how the market for information provision affects prices and supply in the primary... View Details

Keywords: Markets; Reputation; SWOT Analysis; Mathematical Methods; Price Bubble; Inflation and Deflation; Duopoly and Oligopoly; Cost; Information; Quality; Price; Competitive Advantage; Information Industry

February 2019 (Revised October 2019)
Case

Extend Fertility: Conceiving the Market for Egg Preservation (A)

By: Debora L. Spar and Olivia Hull

In April 2003, entrepreneur and MBA student Christy Jones was planning a new venture to help women preserve their fertility. Her company, Extend Fertility, would commercialize a technique known as egg freezing, in which a woman’s eggs were extracted and stored at low... View Details

Keywords: Assisted Reproduction; Entrepreneur; Health And Wellness; Fertility; Infertility; Women's Health; Creating Markets; Egg Freezing; Fertility Clinic; Entrepreneurship; Strategy; Marketing Strategy

Educators

2008
Working Paper

Competition and Resource Sensitivity in Marriage and Roommate Markets

By: Bettina-Elisabeth Klaus

We consider one-to-one matching markets in which agents can either be matched as pairs or remain single. In these so-called roommate markets agents are consumers and resources at the same time. We investigate two new properties that capture the effect a newcomer has on... View Details

Keywords: Competition; Marketplace Matching

14 Feb 2011
Research & Ideas

Clay Christensen’s Milkshake Marketing

Updated to clarify a failure rate figure included in an earlier version. When planning new products, companies often start by segmenting their markets and positioning their merchandise accordingly. This... View Details

Keywords: by Carmen Nobel; Retail; Service; Consumer Products; Food & Beverage

23 Apr 2001
Research & Ideas

Market Research Meets the “People Factor”

both sides of the coin—brand managers and market researchers—Zaltman and Deshpandé began to identify critical points of friction in the... View Details

Keywords: by Martha Lagace

02 Jan 2020
News

British invasion: The UK fintechs taking on the US

2020
Working Paper

Capital Regulation and Product Market Outcomes

By: Ishita Sen and David Humphry

We present evidence of product market adjustments and asset reorganizations from the largest ever shift in risk regulation in a developed insurance market. Using proprietary data on insurance risk exposures from the Bank of England, we develop a measure of regulatory... View Details

Keywords: Non-traditional-non-insurance; Risk Regulation; Product Market Concentration; Small Vs. Large Insurers; Insurance Risk Exposure; Insurance; Risk and Uncertainty; Governing Rules, Regulations, and Reforms

2023
Working Paper

The Equity Market Implications of the Retail Investment Boom

By: Philippe van der Beck and Coralie Jaunin

This paper quantifies the impact of Robinhood traders on the US equity market. Within a structural model, we estimate retail and institutional demand curves and derive aggregate pricing implications via market clearing. The inelastic nature of institutional demand... View Details

Keywords: Institutional Investing; Financial Markets; Price; Financial Instruments

November 2020 (Revised May 2023)
Case

Holaluz: Taking on the Spanish Energy Market

By: Elie Ofek, Marco Bertini, Oded Koenigsberg, Elena Corsi and Emer Moloney

In 2020, the three cofounders of Holaluz, a newcomer to Spain’s electricity retail market, are preparing to launch a new offering: installing and managing solar panels on households' roofs at no extra cost for the consumer, who would still benefit from the energy... View Details

Keywords: Electricity; Solar Power; Subscription Business; Renewable Energy; Entrepreneurship; Service Delivery; Business Model; Product Launch; Marketing; Energy Industry; Spain

Educators

October 2004 (Revised July 2013)
Case

Making China Beautiful: Shiseido and the China Market

By: Geoffrey G. Jones, Akiko Kanno and Masako Egawa

Describes the multinational growth of Shiseido, the world's fourth-largest cosmetics company, with a focus on its strategy in China since 1981. Explores the challenges facing firms in the globalization of a culturally specific industry such as cosmetics. The Japanese... View Details

Keywords: Cross-Cultural and Cross-Border Issues; Globalized Firms and Management; Growth and Development Strategy; Resource Allocation; Competition; Beauty and Cosmetics Industry; China; Japan

Educators