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- All HBS Web (246)
- Faculty Publications (48)
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- All HBS Web (246)
- Faculty Publications (48)
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- Forthcoming
- Article
An AI Method to Score Celebrity Visual Potential from Human Faces
By: Flora Feng, Shunyuan Zhang, Xiao Liu, Kannan Srinivasan and Cait Lamberton
It has long been a mantra of marketing practice that, particularly in low-involvement situations, spokespeople should be physically attractive. This paper suggests there is a higher probability of gaining fame and influence (i.e., celebrity potential) than is captured... View Details
Feng, Flora, Shunyuan Zhang, Xiao Liu, Kannan Srinivasan, and Cait Lamberton. "An AI Method to Score Celebrity Visual Potential from Human Faces." Journal of Marketing Research (JMR) (forthcoming). (Pre-published online February 12, 2025.)
- 2025
- Working Paper
The Value of Silence: The Effect of UMG’s Licensing Dispute with TikTok on Music Demand
By: Mengjie (Magie) Cheng, Elie Ofek and Hema Yoganarasimhan
Social media platforms like TikTok have transformed how music is discovered, consumed, and
monetized. This study examines the implications of the dispute between TikTok and Universal Music
Group (UMG), which resulted in UMG excluding its music from TikTok from... View Details
Keywords: Demand And Consumers; Monetization; Social Media; Revenue; Conflict and Resolution; Music Industry
Cheng, Mengjie (Magie), Elie Ofek, and Hema Yoganarasimhan. "The Value of Silence: The Effect of UMG’s Licensing Dispute with TikTok on Music Demand." Harvard Business School Working Paper, No. 25-014, July 2024. (Revised June 2025.)
- Article
The Effect of Background Music in Shark Documentaries on Viewers' Perceptions of Sharks
By: Andy Nosal, Elizabeth A. Keenan, Philip A. Hastings and Ayelet Gneezy
Despite the ongoing need for shark conservation and management, prevailing negative sentiments marginalize these animals and legitimize permissive exploitation. These negative attitudes arise from an instinctive yet exaggerated fear, which is validated and reinforced... View Details
Nosal, Andy, Elizabeth A. Keenan, Philip A. Hastings, and Ayelet Gneezy. "The Effect of Background Music in Shark Documentaries on Viewers' Perceptions of Sharks." PLoS ONE 11, no. 8 (August 2016).
- April 1999
- Article
Diversification Strategies of British Trading Companies: Harrisons & Crosfield c1900-c1980
By: G. Jones and Judith Wale
This article examines the diversification strategies and organisational competencies of Harrisons & Crosfield, a British-based multinational, between 1900 and 1980. There is an accumulating body of case study evidence on the historical evolution of British... View Details
Keywords: Organizational Change and Adaptation; Diversification; Knowledge Use and Leverage; Competency and Skills; Great Britain
Jones, G., and Judith Wale. "Diversification Strategies of British Trading Companies: Harrisons & Crosfield c1900-c1980." Business History 41, no. 2 (April 1999): 69–101.
- 2020
- Working Paper
Social Attachment to Place and Psychic Costs of Geographic Mobility: How Distance from Hometown and Vacation Flexibility Affect Job Performance
By: Prithwiraj Choudhury and Ohchan Kwon
Using a natural experiment and field interviews, this paper studies how social attachment to place imposes psychic costs on workers who experience geographic mobility. This is especially salient when workers are assigned to locations far from their hometown, which may... View Details
Keywords: Distance From Hometown; Social Attachment To Place; Psychic Costs; Worker Performance; Natural Experiment; Geographic Location; Familiarity; Employees; Performance; India
Choudhury, Prithwiraj, and Ohchan Kwon. "Social Attachment to Place and Psychic Costs of Geographic Mobility: How Distance from Hometown and Vacation Flexibility Affect Job Performance." Harvard Business School Working Paper, No. 19-010, August 2018. (Revised January 2020.)
- Research Summary
Overview
ECONOMICS OF THE ADVERTISING AND MARKETING SERVICEC INDUSTRY
Professor Silk’s recent research has been focused on the economics of the advertising and marketing services industry. He has conducted econometric studies of the effects of scale and scope on the... View Details
- 21 Feb 2012
- First Look
First Look: Feb. 21
school by the early 20th century. We present new, comparable data on school inputs and outputs for BRIC drawn from contemporary surveys and government documents. Recent studies emphasize the importance of political decentralization and... View Details
Keywords: Sean Silverthorne
- Article
Design and Testing of a Mobile Health Application Rating Tool
By: David Levine, Zo Co, Lisa Newmark, Alissa Groisser, A Jay Holmgren, Jennifer Haas and David Bates
Mobile health applications (“apps”) have rapidly proliferated, yet their ability to improve outcomes for patients remains unclear. A validated tool that addresses apps’ potentially important dimensions has not been available to patients and clinicians. The objective of... View Details
Levine, David, Zo Co, Lisa Newmark, Alissa Groisser, A Jay Holmgren, Jennifer Haas, and David Bates. "Design and Testing of a Mobile Health Application Rating Tool." Art. 74. npj Digital Medicine 3 (2020).
- 2022
- Working Paper
When the Journey—And Not Just the Destination—Matters: How Internationalization Shapes Entrepreneurial Experimentation
By: Nataliya Langburd Wright and Laura Huang
Internationalization—gaining exposure to cross-border markets—is often the result of an entrepreneur’s experimentation and strategy around their core business. Scholars have shown how entrepreneurs develop products or services, and after achieving some traction, turn... View Details
- September 2011
- Article
Political Instability: Effects on Financial Development, Roots in the Severity of Economic Inequality
By: Mark J. Roe and Jordan I. Siegel
We here bring forward strong evidence that political instability impedes financial development, with its variation a primary determinant of differences in financial development around the world. As such, it needs to be added to the short list of major determinants of... View Details
Keywords: Financial Development; Political Instability; Government and Politics; Finance; Growth and Development; Economics; Equality and Inequality
Roe, Mark J., and Jordan I. Siegel. "Political Instability: Effects on Financial Development, Roots in the Severity of Economic Inequality." Journal of Comparative Economics 39, no. 3 (September 2011): 279–309. (We here bring forward strong evidence that political instability impedes financial development, with its variation a primary determinant of differences in financial development around the world. As such, it needs to be added to the short list of major determinants of financial development. First, structural conditions first postulated by
Engerman and Sokoloff (2002) as generating long-term inequality are shown here empirically to be exogenous determinants of political instability. Second, that exogenously-determined political instability in turn holds back financial development, even when we control for factors prominent in the last decade's cross-country studies of
financial development. The findings indicate that inequality-perpetuating conditions that result in political instability are fundamental roadblocks for international organizations like the World Bank that seek to promote financial development. The evidence here includes country fixed effect regressions and an instrumental model inspired by Engerman and Sokoloff's (2002) work, which to our knowledge has not yet been used in finance and which is consistent with current tests as valid instruments. Four conventional measures of national political instability — Alesina and Perotti's (1996) well-known index of instability, a subsequent index derived from Banks' (2005) work,
and two indices of managerial perceptions of nation-by-nation political instability — persistently predict a wide range of national financial development outcomes for recent decades. Political instability's significance is time consistent in cross-sectional regressions back to the 1960's, the period when the key data becomes available, robust
in both country fixed-effects and instrumental variable regressions, and consistent across multiple measures of instability and of financial development. Overall, the results indicate the existence of an important channel running from structural inequality to political instability, principally in nondemocratic settings, and then to financial
backwardness. The robust significance of that channel extends existing work demonstrating the importance of political economy explanations for financial development and financial backwardness. It should help to better understand which policies will work for financial development, because political instability has causes, cures, and effects quite distinct from those of many of the key institutions most studied in the past decade as explaining financial backwardness.)
- 2019
- Article
Can Big Data Improve Firm Decision Quality? The Role of Data Quality and Data Diagnosticity
By: Maryam Ghasemaghaei and Goran Calic
Anecdotal evidence suggests that, despite the large variety of data, the huge volume of generated data, and the fast velocity of obtaining data (i.e., big data), quality of big data is far from perfect. Therefore, many firms defer collecting and integrating big data as... View Details
Ghasemaghaei, Maryam, and Goran Calic. "Can Big Data Improve Firm Decision Quality? The Role of Data Quality and Data Diagnosticity." Decision Support Systems 120 (2019): 38–49.
- May 2021
- Article
Choice Architecture in Physician–patient Communication: A Mixed-methods Assessment of Physicians' Competency
By: J. Hart, K. Yadav, S. Szymanski, A. Summer, A. Tannenbaum, J. Zlatev, D. Daniels and S.D. Halpern
Background: Clinicians’ use of choice architecture, or how they present options, systematically influences the choices made by patients and their surrogate decision makers. However, clinicians may incompletely understand this influence.... View Details
Keywords: Choice Architecture; Health Care and Treatment; Interpersonal Communication; Decision Choices and Conditions; Competency and Skills
Hart, J., K. Yadav, S. Szymanski, A. Summer, A. Tannenbaum, J. Zlatev, D. Daniels, and S.D. Halpern. "Choice Architecture in Physician–patient Communication: A Mixed-methods Assessment of Physicians' Competency." BMJ Quality & Safety 30, no. 5 (May 2021).
- Research Summary
Health-care Applications
Active postmarketing drug surveillance. There is substantial interest within the U.S. health community and among health policymakers in developing a surveillance system that scans public health databases in order to proactively detect potential drug safety... View Details
- 08 Jan 2007
- What Do You Think?
Neuro Economics: Science or Science Fiction?
associated with findings based on research in need of standards and more fully-developed methods. Joseph Mello points out that "these studies will produce results along two lines. First, there will be conclusions that can impact the... View Details
Keywords: by Jim Heskett
- 10 Jan 2012
- Working Paper Summaries
The Evolving Basis for Legitimacy of the World Trade Organization: Dispute Settlement and the Rebalancing of Global Interests
Keywords: by Arthur Daemmrich
- 03 Nov 2014
- Research & Ideas
Brand Lessons From the Nobel Prize
comprehensive field-based study and analysis of the Nobel Prize from a brand and reputation perspective. "In a real sense, everybody knows what the Nobel Prize is and what it does, but practically nobody knows how it does it," write Mats... View Details
Keywords: by Carmen Nobel
- 08 Oct 2021
- Research & Ideas
How Newspaper Closures Open the Door to Corporate Crime
Professor Jonas Heese. When local newspapers shutter, some businesses evidently treat the lack of press coverage as permission to act badly and end up committing more illegal violations, including pollution, workplace safety infractions, and financial fraud, according... View Details
Keywords: by Avery Forman
- 30 Apr 2014
- Research & Ideas
Venture Investors Prefer Funding Handsome Men
If you're in search of startup funding, it pays to be a good-looking guy. A series of three studies reveals that investors prefer pitches from male entrepreneurs over those from female entrepreneurs, even when the content of the pitches... View Details
- 2024
- Working Paper
Scaling Core Earnings Measurement with Large Language Models
By: Matthew Shaffer and Charles CY Wang
We study the application of large language models (LLMs) to the estimation of core earnings, i.e., a firm's persistent profitability from its core business activities. This construct is central to investors' assessments of economic performance and valuations. However,... View Details
Keywords: Large Language Models; AI and Machine Learning; Accounting; Profit; Corporate Disclosure; Analytics and Data Science; Measurement and Metrics
Shaffer, Matthew, and Charles CY Wang. "Scaling Core Earnings Measurement with Large Language Models." Working Paper, November 2024.
- 09 Jul 2013
- Research & Ideas
Catching Up With Boards--Jay Lorsch
includes both stockholders and stakeholders]. It should, and can, rest on valid assumptions and fundamental values that allow us to build a more inclusive and sustainable economic future—one in which we don't have to bribe executives to... View Details
Keywords: by Jim Aisner