Publications

2017
Working Paper

Investment Timing with Costly Search for Financing

By: Samuel Antill

I develop a dynamic model of investment timing in which firms must first choose when to search for external financing. Search is costly and the arrival of investors is uncertain, leading to delay in financing and investment. Depending on parameters, my model can... View Details

Keywords: Real Options; Search And Bargaining; Time-varying Financial Conditions; Investment; Venture Capital; Mathematical Methods

2021
Working Paper

The Value of Descriptive Analytics: Evidence from Online Retailers

By: Ron Berman and Ayelet Israeli

Does the adoption of descriptive analytics impact online retailer performance, and if so, how? We use the synthetic difference-in-differences method to analyze the staggered adoption of a retail analytics dashboard by more than 1,500 e-commerce websites, and we find an... View Details

Keywords: Descriptive Analytics; Big Data; Synthetic Control; E-commerce; Online Retail; Difference-in-differences; Martech; Internet and the Web; Analytics and Data Science; Performance; Retail Industry

02 Aug 2004
What Do You Think?

For Greater Transparency, Is Section 404 an Effective Response?

that Section 404 may actually have far less value than its cost. In Stephen Thomas's opinion, "... the new, exaggerated internal controls can make a company ... more risk-averse... And in aggregate it creates new risk to the U.S.... View Details

Keywords: by James Heskett

Forthcoming
Article

Comparing the Value of Perceived Human Versus AI-Generated Empathy

By: Matan Rubin, Joanna Z. Li, Federico Zimmerman, Desmond C. Ong, Amit Goldenberg and Anat Perry

Artificial intelligence (AI) and specifically large language models demonstrate remarkable social–emotional abilities, which may improve human–AI interactions and AI’s emotional support capabilities. However, it remains unclear whether empathy, encompassing... View Details

Keywords: AI and Machine Learning; Emotions; Perception; Interpersonal Communication

2025
Working Paper

How Do Households Suppress the Price of Tail Risk?

By: Laurent Calvet, Claire Célérier, Gordon Liao and Boris Vallée

This paper investigates the effects of the issuance of retail products with non-linear payoffs on option prices. For a given underlying asset, when the outstanding volume of products embedding a short-put position increases, implied volatility at the corresponding... View Details

Keywords: Security Design; Dividend; Options; Structured Products; Market Segmentation; Financial Instruments; Design; Volatility; Markets; Segmentation

March 2002 (Revised October 2002)
Background Note

Service on the Internet: The Effect of Physical Service on Scalability

Develops a framework for exploring the idea of, how service affects the economics of Internet organizations. Development of the framework requires an understanding of the different forms service takes in organizations that conduct business through the Internet. These... View Details

Keywords: Internet and the Web; Service Delivery; Service Industry

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June 2024
Article

Valuing the Societal Impact of Medicines and Other Health Technologies: A User Guide to Current Best Practices

By: Jason Shafrin, Jaehong Kim, Joshua T. Cohen, Louis P. Garrison, Dana A. Goldman, Jalpa A. Doshi, Joshua Krieger, Darius N. Lakdawalla, Peter J. Neumann, Charles E. Phelps, Melanie D. Whittington and Richard Willke

This study argues that value assessment conducted from a societal perspective should rely on the Generalized Cost-Effectiveness Analysis (GCEA) framework proposed herein. Recently developed value assessment inventories—such as the Second Panel on Cost-Effectiveness’s... View Details

Keywords: Health Care and Treatment; Valuation; Cost vs Benefits; Society

14 Mar 2013
Working Paper Summaries

No Taxation without Information: Deterrence and Self-Enforcement in the Value Added Tax

Keywords: by Dina Pomeranz

May–June 2021
Article

Eliminate Strategic Overload

By: Felix Oberholzer-Gee

As companies respond to intensifying competitive pressures and challenges, they ask more and more of their employees. But organizations often have very little to show for the efforts of their talented and engaged workers. By selecting fewer initiatives with greater... View Details

Keywords: Strategic Initiatives; Value-based Strategy; Organizational Effectiveness; Strategy; Value Creation

Find at Harvard

26 Oct 2015
Research & Ideas

What’s the Value of a Win in College Athletics?

carryover effect with one year’s success spilling into the next year. Growing up in Manhattan, Kansas, Chung became hooked on college football—and Kansas State in particular. The first game he watched was serendipitously one of the most... View Details

Keywords: by Roberta Holland; Sports; Education

November–December 2022
Article

The Value of Descriptive Analytics: Evidence from Online Retailers

By: Ron Berman and Ayelet Israeli

Does the adoption of descriptive analytics impact online retailer performance, and if so, how? We use the synthetic difference-in-differences method to analyze the staggered adoption of a retail analytics dashboard by more than 1,500 e-commerce websites, and we find an... View Details

Keywords: Descriptive Analytics; Big Data; Synthetic Control; E-commerce; Online Retail; Difference-in-differences; Martech; Internet and the Web; Analytics and Data Science; Performance; Marketing; Retail Industry

February 2003
Article

Which Ties Matter When? The Contingent Effects of Interorganizational Partnerships on IPO Success

By: Ranjay Gulati and M. Higgins

This paper investigates the contingent value of interorganizational relationships at the time of a young firm's initial public offering (IPO). We compare the signaling value to young firms of having ties with two types of interorganizational partnerships: endorsement... View Details

Keywords: Interorganizatonal Relationships; Networks; Venture Capital; Initial Public Offering; Entrepreneurship; Biotechnology Industry

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03 Jan 2013
Working Paper Summaries

The Value of Advice: Evidence from Mobile Phone-Based Agricultural Extension

Keywords: by Shawn A. Cole; Agriculture & Agribusiness

2010
Other Unpublished Work

Saving Face by Making Meaning: The Negative Effects of Brand Communities' Self-serving Response to Brand Extensions

By: Jill Avery

An ethnographic study of a brand community following the launch of the Porsche Cayenne SUV finds that brand extensions can negatively affect the value of their parent brands. By studying the collective response to brand extensions of existing consumers and by... View Details

Keywords: Brands; Brand Management; Brand Positioning; Brand Equity; Internet; Social Media; Customers; Customer Focus and Relationships; Customer Satisfaction; Marketing; Brands and Branding; Marketing Strategy; Auto Industry

November 2015
Article

Modularity and Intellectual Property Protection

By: Carliss Y. Baldwin and Joachim Henkel

Modularity is a means of partitioning technical knowledge about a product or process. When state-sanctioned intellectual property (IP) rights are ineffective or costly to enforce, modularity can be used to hide information and thus protect IP. We investigate the impact... View Details

Keywords: Modularity; Value Appropriation; Relational Contracts; Clans; Intellectual Property

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2014
Working Paper

Modularity and Intellectual Property Protection

By: Carliss Y. Baldwin and Joachim Henkel

Modularity is a means of partitioning technical knowledge about a product or process. When state-sanctioned intellectual property (IP) rights are ineffective or costly to enforce, modularity can be used to hide information and thus protect IP. We investigate the impact... View Details

Keywords: Modularity; Value Appropriation; Relational Contracts; Clans; Rights; Complexity; Intellectual Property