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- All HBS Web (130)
- Faculty Publications (52)
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- All HBS Web (130)
- Faculty Publications (52)
- Research Summary
Research Overview
Jillian has an interest in understanding the effect of high worker autonomy and uncertainty on operational metrics. Her research attempts to empirically explore the relationship between efficiency, resource utilization, and quality in hospital settings.... View Details
- Research Summary
Overview
Engaged with field work in South Asia and East Africa, Professor Hussam places a focus on exploring questions with strong theoretical motivation in the economics literature as well as relevant downstream policy implications. Her research spans four broad interests.... View Details
- 16 Jul 2012
- Working Paper Summaries
Selection, Reallocation, and Spillover: Identifying the Sources of Gains from Multinational Production
Keywords: by Laura Alfaro & Maggie X. Chen
- 2023
- Working Paper
Spatial Mobility, Economic Opportunity, and Crime
By: Gaurav Khanna, Carlos Medina, Anant Nyshadham, Daniel Ramos-Menchelli, Jorge Tamayo and Audrey Tiew
Neighborhoods are strong determinants of both economic opportunity and criminal activity. Does improving connectedness between segregated and unequal parts of a city predominantly import opportunity or export crime? We use a spatial general equilibrium framework to... View Details
Keywords: Urban Development; Transportation Networks; Crime and Corruption; Transportation Industry; Medellín; Colombia; South America
Khanna, Gaurav, Carlos Medina, Anant Nyshadham, Daniel Ramos-Menchelli, Jorge Tamayo, and Audrey Tiew. "Spatial Mobility, Economic Opportunity, and Crime." Harvard Business School Working Paper, No. 24-016, September 2023. (R&R American Economic Review.)
- November 2015
- Article
Multi-Sided Platforms
By: Andrei Hagiu and Julian Wright
We study the economic tradeoffs that drive organizations to position themselves closer to or further away from a multi-sided platform (MSP) business model, relative to three traditional alternatives: vertically integrated firms, resellers or input suppliers. These... View Details
Hagiu, Andrei, and Julian Wright. "Multi-Sided Platforms." International Journal of Industrial Organization 43 (November 2015): 162–174.
- 2013
- Article
Non-Audit Services and Financial Reporting Quality: Evidence from 1978–1980
By: Kevin Koh, Shiva Rajgopal and Suraj Srinivasan
We provide evidence for the long-standing concern on auditor conflicts of interest from providing non-audit services (NAS) to audit clients by using rarely explored NAS fee data from 1978 to 1980. Using this earlier setting, we find cross-sectional evidence of improved... View Details
Keywords: Conflict of Interests; Financial Reporting; Accounting Audits; Knowledge Dissemination; Quality; Corporate Disclosure; Motivation and Incentives
Koh, Kevin, Shiva Rajgopal, and Suraj Srinivasan. "Non-Audit Services and Financial Reporting Quality: Evidence from 1978–1980." Review of Accounting Studies 18, no. 1 (March 2013): 1–33.
- 2022
- Working Paper
Causal Inference During A Pandemic: Evidence on the Effectiveness of Nebulized Ibuprofen as an Unproven Treatment for COVID-19 in Argentina
By: Sebastian Calonico, Rafael Di Tella and Juan Cruz Lopez Del Valle
Many medical decisions during the pandemic were made without the support of causal evidence obtained in clinical trials. We study the case of nebulized ibuprofen (NaIHS), a drug that was extensively used on COVID-19 patients in Argentina amidst wild claims about its... View Details
Keywords: COVID-19; Drug Treatment; Health Pandemics; Health Care and Treatment; Decision Making; Outcome or Result; Argentina
Calonico, Sebastian, Rafael Di Tella, and Juan Cruz Lopez Del Valle. "Causal Inference During A Pandemic: Evidence on the Effectiveness of Nebulized Ibuprofen as an Unproven Treatment for COVID-19 in Argentina." NBER Working Paper Series, No. 30084, May 2022.
- 2011
- Working Paper
Non-Audit Services and Financial Reporting Quality: Evidence from 1978-1980
By: Kevin Koh, Shiva Rajgopal and Suraj Srinivasan
We provide evidence for the long-standing concern on auditor conflicts of interest from providing non-audit services (NAS) to audit clients by using rarely explored NAS fee data from 1978 to 1980. Using this earlier setting, we find cross-sectional evidence of improved... View Details
Keywords: Accounting Audits; Financial Reporting; Stocks; Price; Corporate Disclosure; Governing Rules, Regulations, and Reforms; Service Delivery; Quality; Research
Koh, Kevin, Shiva Rajgopal, and Suraj Srinivasan. "Non-Audit Services and Financial Reporting Quality: Evidence from 1978-1980." Harvard Business School Working Paper, No. 12-002, July 2011.
- 2015
- Working Paper
Multi-Sided Platforms
By: Andrei Hagiu and Julian Wright
We study the economic tradeoffs that drive organizations to position themselves closer to or further away from a multi-sided platform (MSP) business model, relative to three traditional alternatives: vertically integrated firms, resellers or input suppliers. These... View Details
Hagiu, Andrei, and Julian Wright. "Multi-Sided Platforms." Harvard Business School Working Paper, No. 15-037, November 2014. (Revised March 2015.)
- 2013
- Working Paper
Digital Dark Matter and the Economics of Apache
By: Shane Greenstein and Frank Nagle
Researchers have long hypothesized that spillovers from government, university, and private company R&D contribute to economic growth, but these contributions may be difficult to measure when they take a non-pecuniary form. The growth of networking devices and the... View Details
Keywords: Measurement and Metrics; Internet and the Web; Performance Productivity; Applications and Software; Economic Growth; Research and Development
Greenstein, Shane, and Frank Nagle. "Digital Dark Matter and the Economics of Apache." NBER Working Paper Series, No. 19507, October 2013.
- 2024
- Working Paper
The Value of AI Innovations
By: Wilbur Xinyuan Chen, Terrence Tianshuo Shi and Suraj Srinivasan
We study the value of AI innovations as it diffuses across general and application sectors, using the United States Patent and Trademark Office’s (USPTO) AI patent dataset. Investors value these innovations more than others, as AI patents exhibit a 9% value premium,... View Details
Keywords: AI and Machine Learning; Valuation; Technological Innovation; Open Source Distribution; Patents; Policy; Knowledge Sharing; Technology Industry
Chen, Wilbur Xinyuan, Terrence Tianshuo Shi, and Suraj Srinivasan. "The Value of AI Innovations." Harvard Business School Working Paper, No. 24-069, May 2024.
- September–October 2013
- Article
The Dynamic Advertising Effect of Collegiate Athletics
By: Doug J. Chung
I measure the spillover effect of intercollegiate athletics on the quantity and quality of applicants to institutions of higher education in the United States, popularly known as the "Flutie Effect." I treat athletic success as a stock of goodwill that decays over... View Details
Keywords: Choice Modeling; Entertainment Marketing; Heterogeneity; Panel Data; Structural Modeling; Rights; Analytics and Data Science; Higher Education; Ethics; Consumer Behavior; Advertising; Sports; Advertising Industry; Education Industry
Chung, Doug J. "The Dynamic Advertising Effect of Collegiate Athletics." Marketing Science 32, no. 5 (September–October 2013): 679–698. (Lead article. Featured in HBS Working Knowledge.)
- January 2015
- Article
Marketplace or Reseller?
By: Andrei Hagiu and Julian Wright
Intermediaries can choose between functioning as a marketplace (on which suppliers sell their products directly to buyers) or as a reseller (purchasing products from suppliers and selling them to buyers). We model this as a decision between whether control rights over... View Details
Hagiu, Andrei, and Julian Wright. "Marketplace or Reseller?" Management Science 61, no. 1 (January 2015): 184–203.
- 2023
- Working Paper
Local Shocks and Internal Migration: The Disparate Effects of Robots and Chinese Imports in the U.S.
By: Marius Faber, Andres Sarto and Marco Tabellini
Do local labor markets adjust to economic shocks through migration? In this paper, we study this question by focusing on two of the most important shocks that hit U.S. manufacturing since the 1990s: Chinese import competition and the introduction of industrial robots.... View Details
Faber, Marius, Andres Sarto, and Marco Tabellini. "Local Shocks and Internal Migration: The Disparate Effects of Robots and Chinese Imports in the U.S." Harvard Business School Working Paper, No. 20-071, December 2019. (Revised February 2023. Also appears in HBS Working Knowledge. Longer NBER working paper version here.)
- July 2021
- Article
Energy Efficiency and Electricity Reliability
By: Eliana Carranza and Robyn C. Meeks
Overloaded electrical systems are a major source of unreliable power. Using a randomized saturation design, we estimate the impact of compact fluorescent lamps (CFLs) on electricity reliability and household electricity consumption in the Kyrgyz Republic. Greater... View Details
Keywords: Energy; Technology Adoption; Green Technology; Consumer Behavior; Utilities Industry; Kyrgyzstan
Carranza, Eliana, and Robyn C. Meeks. "Energy Efficiency and Electricity Reliability." Review of Economics and Statistics 103, no. 3 (July 2021): 461–475.
- 2016
- Working Paper
Controlling Versus Enabling
By: Andrei Hagiu and Julian Wright
Revenue sharing between principals and agents is commonly used to balance double-sided moral hazard. We provide a theory of how, when such revenue-sharing is optimal, a principal allocates control rights over decisions that either party could make. We show that the... View Details
Keywords: Control Rights; Decision Authority; Employment; Independent Contractors; Organizational Theory; Digital Platforms; Governance Controls; Ethics; Vertical Integration
Hagiu, Andrei, and Julian Wright. "Controlling Versus Enabling." Harvard Business School Working Paper, No. 16-002, July 2015. (Revised July 2016.)
Christopher T. Stanton
Christopher Stanton is Marvin Bower Associate Professor of Business Administration in the Entrepreneurial Management Unit. Professor Stanton's research streams focus on personnel economics, organizational economics, labor markets, and entrepreneurship. His MBA... View Details
- November 2009
- Article
Responding to Public and Private Politics: Corporate Disclosure of Climate Change Strategies
By: Erin Marie Reid and Michael W. Toffel
The challenges associated with climate change will require governments, citizens, and firms to work collaboratively to reduce greenhouse gas emissions, a task that requires information on companies' emissions levels, risks, and reduction opportunities. This paper... View Details
Keywords: Climate Change; Problems and Challenges; Pollutants; Risk and Uncertainty; Business and Shareholder Relations; Management Practices and Processes; Social Issues; Corporate Disclosure; Values and Beliefs; Governing Rules, Regulations, and Reforms; Government and Politics
Reid, Erin Marie, and Michael W. Toffel. "Responding to Public and Private Politics: Corporate Disclosure of Climate Change Strategies." Strategic Management Journal 30, no. 11 (November 2009): 1157–1178. (Featured by the Network for Business Sustainability.)
- February 2008 (Revised December 2023)
- Case
Digital Music: From MP3 to Streaming
By: Willy Shih
The emergence of the MP3 file-based music format not only disrupted the market for portable audio players, it also impacted the business models of major record labels. Modularity, and the commoditization spillover enabled by modularity in the personal computer... View Details
Keywords: Recording; Digital Devices; Digital Media; Digital Music; Digital; Digital Economics; Consumer Electronics; Customer Value and Value Chain; Disruptive Innovation; Technological Innovation; Information Technology; Music Industry; Technology Industry; Electronics Industry; United States
Shih, Willy. "Digital Music: From MP3 to Streaming." Harvard Business School Case 608-119, February 2008. (Revised December 2023.)
- 2012
- Article
Conflict Policy and Advertising Agency-Client Relations: The Problem of Competing Clients Sharing a Common Agency
By: Alvin J. Silk
What restrictions should be placed on advertising agencies with respect to serving accounts or clients that are competitors of one another in order to avoid conflicts of interest? In recent decades, the advertising and marketing services industry has undergone a number... View Details
Keywords: Advertising Agency; Competitors; Marketing Services Industry; Structural Changes; Agency-client Relationships; Hybrid Conflict Policies; Safeguards; Advertising; Advertising Industry; Europe; Latin America; North and Central America
Silk, Alvin J. "Conflict Policy and Advertising Agency-Client Relations: The Problem of Competing Clients Sharing a Common Agency." Foundations and Trends® in Marketing 6, no. 2 (2012): 63–149.