Publications

September 2022
Article

The Impact of Financial Assistance Programs on Health Care Utilization: Evidence from Kaiser Permanente

By: Alyce S. Adams, Raymond Kluender, Neale Mahoney, Jinglin Wang, Francis Wong and Wesley Yin

Most hospitals have financial assistance programs for low-income patients. We use administrative data from Kaiser Permanente to study the effects of financial assistance on health care utilization. Using a regression discontinuity design based on an income threshold... View Details

Keywords: Healthcare; Utilization; Financial Assistance; Health Care and Treatment; Social Issues; Poverty; Health Industry

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2020
Working Paper

Short-Termism, Shareholder Payouts, and Investment in the EU

By: Jesse M. Fried and Charles C.Y. Wang

Investor-driven “short-termism” is said to harm EU public firms' ability to invest for the long term, prompting calls for the EU to better insulate managers from shareholder pressure. But the evidence offered—in the form of rising levels of repurchases and dividends—is... View Details

Keywords: Short-termism; Quarterly Capitalism; EU; Dividends; Equity Issuances; Equity Compensastion; Capital Flows; Capital Distribution; R＆D; Innovation; Investment; Corporate Governance; Investment Return; Acquisition; European Union

SSRN

May 2019
Article

Marketplace Lending: A New Banking Paradigm?

By: Boris Vallée and Yao Zeng

Marketplace lending relies on large-scale loan screening by investors, a major deviation from the traditional banking paradigm. Theoretically, participation of sophisticated investors in marketplace lending improves screening outcomes but also creates adverse... View Details

Keywords: Marketplace Lending; Screening; Sophisticated Investors; Adverse Selection; Financing and Loans; Performance; Information

October 2013 (Revised April 2016)
Case

StriveTogether: Reinventing the Local Education Ecosystem

By: Allen Grossman, Ann Lombard and Noah Fisher

StriveTogether aimed to improve education outcomes by coordinating the actions of diverse community stakeholders—nonprofit service providers, school districts, government, parents, businesses and others. StriveTogether had an intense focus on collective impact—"the... View Details

Keywords: Education Reform; Not For Profit; Communities; Collaboration; Collective Impact; Nonprofit Organizations; Education; Business and Community Relations; Education Industry; United States

February 1981 (Revised May 1988)
Case

Marriott's Rancho Las Palmas Resort

Management of a resort hotel near Palm Springs is reviewing the hotel's performance nine months after opening and planning a marketing strategy for 1980. Of particular concern is the strategy to adopt during the shoulder and off-seasons when demand for the product is... View Details

Keywords: Marketing Strategy; Accommodations Industry

February 2021
Article

Topic Classification of Electric Vehicle Consumer Experiences with Transformer-Based Deep Learning

By: Sooji Ha, Daniel J Marchetto, Sameer Dharur and Omar Isaac Asensio

The transportation sector is a major contributor to greenhouse gas (GHG) emissions and is a driver of adverse health effects globally. Increasingly, government policies have promoted the adoption of electric vehicles (EVs) as a solution to mitigate GHG emissions.... View Details

Keywords: Natural Language Processing; Analytics and Data Science; Environmental Sustainability; Infrastructure; Transportation; Policy

September 2022 (Revised November 2022)
Teaching Note

PittaRosso: Artificial Intelligence-Driven Pricing and Promotion

By: Ayelet Israeli

Teaching Note for HBS Case No. 522-046. View Details

February 2018 (Revised June 2021)
Case

New Constructs: Disrupting Fundamental Analysis with Robo-Analysts

By: Charles C.Y. Wang and Kyle Thomas

This case highlights the business challenges associated with a financial technology firm, New Constructs, that created a technology that can quickly parse complicated public firm financials to paint a clearer economic picture of firms, remove accounting distortions,... View Details

Keywords: Fundamental Analysis; Machine Learning; Robo-analysts; Financial Statements; Financial Reporting; Analysis; Information Technology; Accounting Industry; Financial Services Industry; Information Technology Industry; North America; Tennessee

12 Oct 2022
Video

Mike Luca: The Role Experiments Play in Addressing Discrimination

The Relevance of Broker Networks for Information Diffusion in the Stock Market

This paper shows that the network of relationships between brokers and institutional investors shapes the information diffusion in the stock market. We exploit trade-level data to show that trades channeled through central brokers earn significantly positive... View Details

Research Summary

Efficient Consumer Response (ECR)

Seifert is conducting ongoing research on ECR success factor study. Identifying the relevant success factors for ECR-Implementation. Research includes analysis of supply chain mangement and category management implementiation. Statistical data is based on extensive... View Details

Research Summary

Computer-assisted work and business scalability

My dissertation investigates how computer-assisted work (CAW) contributes to the ability of organizations to grow efficiently. Using survey data from over two hundred small wealth management firms, I analyze the relationships between CAW, growth aspirations, product... View Details

2021
Working Paper

Status and Mortality: Is There a Whitehall Effect in the United States?

By: Tom Nicholas

Do white collar workers with lower social status in the occupational hierarchy die younger? The influential Whitehall studies of British civil servants identified a strong inverse relationship between employment rank and mortality, but we do not know if this effect... View Details

Keywords: Mortality; Status; Socioeconomic Determinants Of Health

July 2017
Article

What Do Measures of Real-Time Corporate Sales Tell Us About Earnings Surprises and Post-announcement Returns?

By: Kenneth A. Froot, Namho Kang, Gideon Ozik and Ronnie Sadka

We develop real-time proxies of retail corporate sales from multiple sources, including approximately 50 million mobile devices. These measures contain information from both the earnings quarter (within quarter) and the period between that quarter's end and the... View Details

Keywords: Announcements; Business Earnings; Sales; Retail Industry

Why don’t organizations test more? After examining this question for several years, I can tell you that a central reason is culture. As companies try to scale up their experimentation capacity, they often find that the obstacles are not tools and technology but... View Details

October 1977 (Revised April 1998)
Case

Japan (D1): A Strategy for Economic Growth

By: Bruce R. Scott and Audrey T. Sproat

Data on Japan's unparalleled economic growth in the post-war era: How was it achieved and what future risks might be foreseen in 1971? View Details

Keywords: Economic Growth; Growth and Development Strategy; Risk and Uncertainty; Japan

2014
Working Paper

The Unfairness Trap: A Key Missing Factor in the Economic Theory of Discrimination

By: Jordan I. Siegel, Naomi Kodama and Hanna Halaburda

Prior evidence linking increased female representation in management to corporate performance has been surprisingly mixed, due in part to data limitations and methodological difficulties, and possibly to omission of a fairness factor in the economic theory of... View Details

Keywords: Managerial Roles; Fairness; Performance Productivity; Gender; Japan

SSRN

23 Jun 2009
First Look

First Look: June 23

port their data between products securely and reliably. This paper reviews the rationale for these principles and examines their impact on competition in the cloud computing ("Internet-software") environment. Download the paper:... View Details

Keywords: Martha Lagace

February 2000
Case

E2M Health Services

By: Richard M.J. Bohmer and Naomi Atkins

Outlines the growth of an innovative diabetes disease management organization from 1994-99. Having demonstrated the success of their model in managing diabetes populations in Texas and New York State, the CEO and president must decide the future strategy of the company... View Details

Keywords: Business Model; Customer Focus and Relationships; Decision Choices and Conditions; Financial Markets; Revenue; Innovation and Invention; Business or Company Management; Marketing Strategy; Internet; Health Industry