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(1,112)
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Show Results For
- All HBS Web
(1,112)
- People (1)
- News (177)
- Research (621)
- Events (18)
- Multimedia (5)
- Faculty Publications (376)
- Research Summary
Overview
By: Iavor I. Bojinov
Over the last decade, technology companies like Amazon, Google, and Netflix have pioneered data-driven research and development processes centered on massive experimentation. However, as companies increase the breadth and scale of their experiments to millions of... View Details
- 2020
- Working Paper
Is Accounting Useful for Forecasting GDP Growth? A Machine Learning Perspective
We provide a comprehensive examination of whether, to what extent, and which accounting variables are useful for improving the predictive accuracy of GDP growth forecasts. We leverage statistical models that accommodate a broad set of (341) variables—outnumbering the... View Details
Keywords: Big Data; Elastic Net; GDP Growth; Machine Learning; Macro Forecasting; Short Fat Data; Accounting; Economic Growth; Forecasting and Prediction; Analytics and Data Science
Datar, Srikant, Apurv Jain, Charles C.Y. Wang, and Siyu Zhang. "Is Accounting Useful for Forecasting GDP Growth? A Machine Learning Perspective." Harvard Business School Working Paper, No. 21-113, December 2020.
- May 2017
- Article
Agent-based Modeling: A Guide for Social Psychologists
By: Joshua Conrad Jackson, David Rand, Kevin Lewis, Michael I. Norton and Kurt Gray
Agent-based modeling is a longstanding but underused method that allows researchers to simulate artificial worlds for hypothesis testing and theory building. Agent-based models (ABMs) offer unprecedented control and statistical power by allowing researchers to... View Details
Jackson, Joshua Conrad, David Rand, Kevin Lewis, Michael I. Norton, and Kurt Gray. "Agent-based Modeling: A Guide for Social Psychologists." Social Psychological & Personality Science 8, no. 4 (May 2017): 387–395.
- October 2009
- Article
Negotiation Analysis: From Games to Inferences to Decisions to Deals
Exemplified by the pioneering work of Howard Raiffa and often expressed in the pages of the Negotiation Journal, the emergent prescriptive field of "negotiation analysis" progressively developed from Raiffa's early contributions to game theory and to his later... View Details
Keywords: Decision Choices and Conditions; Negotiation Participants; Negotiation Preparation; Negotiation Process; Negotiation Tactics; Game Theory
Sebenius, James K. "Negotiation Analysis: From Games to Inferences to Decisions to Deals." Negotiation Journal 25, no. 4 (October 2009): 449–465.
- Article
How Well Do Social Ratings Actually Measure Corporate Social Responsibility?
By: Aaron K. Chatterji, David I. Levine and Michael W. Toffel
Ratings of corporations' environmental activities and capabilities influence billions of dollars of "socially responsible" investments as well as some consumers, activists, and potential employees. In one of the first studies to assess these ratings, we examine how... View Details
Keywords: Governance Compliance; Governing Rules, Regulations, and Reforms; Measurement and Metrics; Corporate Social Responsibility and Impact; Performance Effectiveness; Natural Environment; Pollutants
Chatterji, Aaron K., David I. Levine, and Michael W. Toffel. "How Well Do Social Ratings Actually Measure Corporate Social Responsibility?" Journal of Economics & Management Strategy 18, no. 1 (Spring 2009): 125–169.
- 2019
- Working Paper
Stewardship Codes and Shareholder Voting on Disputed Ballot Measures
By: Trang T. Nguyen and Charles CY Wang
This study examines the impact of stewardship codes on investor voting behavior in disputed ballot measures-- where ISS's recommendation differs from management's recommendation-- across nine countries. U.S. institutional investors' voting behavior in adopting country... View Details
- September 1991 (Revised August 1994)
- Background Note
Note on Pharmaceutical Industry Regulation
Traces the evolution of U.S. regulatory policy towards the pharmaceutical industry over the course of the twentieth century. A major theme is the steady shift away from a policy of 'let the buyer beware' to the creation of a complex and time-consuming review process,... View Details
Keywords: Safety; Industry Growth; Marketing; Research and Development; Health Testing and Trials; Economics; Pharmaceutical Industry; United States
Emmons, Willis M., III. "Note on Pharmaceutical Industry Regulation." Harvard Business School Background Note 792-002, September 1991. (Revised August 1994.)
- April, 2023
- Article
Reducing Information Barriers to Solar Adoption: Experimental Evidence from India
By: Meera Mahadevan, Robyn C. Meeks and Takashi Yamano
Off-grid solar technologies hold promise for unelectrified and low-quality electricity settings; however, their adoption remains low. Important barriers to adoption, such as incomplete information remain relatively unexplored in developing countries. In collaboration... View Details
Keywords: Technology Adoption; Renewable Energy; Knowledge Sharing; Developing Countries and Economies; India
Mahadevan, Meera, Robyn C. Meeks, and Takashi Yamano. "Reducing Information Barriers to Solar Adoption: Experimental Evidence from India." Energy Economics 120 (April, 2023).
- 2015
- Working Paper
Selling to a Moving Target: Dynamic Marketing Effects in US Presidential Elections
By: Doug J. Chung and Lingling Zhang
We examine the effects of various political campaign activities on voter preferences in the domain of US Presidential elections. We construct a comprehensive data set that covers the three most recent elections, with detailed records of voter preferences at the... View Details
Keywords: Multi-channel Marketing; Personal Selling; Advertising; Political Campaigns; Dynamic Panel Data; Instrumental Variables; Marketing Communications; Political Elections; Advertising Campaigns; United States
Chung, Doug J., and Lingling Zhang. "Selling to a Moving Target: Dynamic Marketing Effects in US Presidential Elections." Harvard Business School Working Paper, No. 15-095, June 2015. (Revised December 2015.)
- 2010
- Working Paper
Report on the State of Available Data for the Study of International Trade and Foreign Direct Investment
By: Robert C. Feenstra, Robert E. Lipsey, Lee G. Branstetter, C. Fritz Foley, James Harrigan, J. Bradford Jensen, Lori Kletzer, Catherine Mann, Peter K. Schott and Greg C. Wright
This report, prepared for the Committee on Economic Statistics of the American Economic Association, examines the state of available data for the study of international trade and foreign direct investment. Data on values of imports and exports of goods are of high... View Details
Keywords: Trade; Foreign Direct Investment; Price; Globalization; Policy; Information; Intellectual Property
Feenstra, Robert C., Robert E. Lipsey, Lee G. Branstetter, C. Fritz Foley, James Harrigan, J. Bradford Jensen, Lori Kletzer, Catherine Mann, Peter K. Schott, and Greg C. Wright. "Report on the State of Available Data for the Study of International Trade and Foreign Direct Investment." NBER Working Paper Series, No. 16254, August 2010.
- Research Summary
Sovereigns, Upstream Capital Flows and Global Imbalances
By: Laura Alfaro
We construct measures of net private and public capital flows for a large cross-section of developing countries considering both creditor and debtor side of the international debt transactions. Using these measures, we demonstrate that sovereign-to-sovereign... View Details
- 2024
- Working Paper
The New Digital Divide
By: Mayana Pereira, Shane Greenstein, Raffaella Sadun, Prasanna Tambe, Lucia Ronchi Darre, Tammy Glazer, Allen Kim, Rahul Dodhia and Juan Lavista Ferres
We build and analyze new metrics of digital usage that leverage telemetry data collected by Microsoft during operating system updates across forty million Windows devices in U.S. households. These measures of US household digital usage are much more comprehensive than... View Details
Keywords: Mathematical Methods; Measurement and Metrics; Geographic Location; Behavior; Technology Adoption; Demographics
Pereira, Mayana, Shane Greenstein, Raffaella Sadun, Prasanna Tambe, Lucia Ronchi Darre, Tammy Glazer, Allen Kim, Rahul Dodhia, and Juan Lavista Ferres. "The New Digital Divide." NBER Working Paper Series, No. 32932, September 2024.
- March 2024
- Article
Human Capital Affects Religious Identity: Causal Evidence from Kenya
By: Livia Alfonsi, Michal Bauer, Julie Chytilová and Edward Miguel
We study how human capital and economic conditions causally affect the choice of religious denomination. We utilize a longitudinal dataset monitoring the religious history of more than 5,000 Kenyans over 20 years, in tandem with a randomized experiment (deworming) that... View Details
Alfonsi, Livia, Michal Bauer, Julie Chytilová, and Edward Miguel. "Human Capital Affects Religious Identity: Causal Evidence from Kenya." Art. 103215. Journal of Development Economics 167 (March 2024).
- 2010
- Working Paper
Accounting Scholarship that Advances Professional Knowledge and Practice
By: Robert S. Kaplan
Recent accounting scholarship has used statistical analysis on asset prices, financial reports and disclosures, laboratory experiments, and surveys of practice. The research has studied the interface among accounting information, capital markets, standard setters, and... View Details
Keywords: Accounting; Business Education; Information; Management Analysis, Tools, and Techniques; Risk Management; Measurement and Metrics; Business Processes; Performance Improvement; Practice
Kaplan, Robert S. "Accounting Scholarship that Advances Professional Knowledge and Practice." Harvard Business School Working Paper, No. 11-043, October 2010.
- 31 Aug 2009
- Research & Ideas
Why Competition May Not Improve Credit Rating Agencies
The largest issue is how to assign ratings tasks to firms. There are currently 10 nationally recognized statistical ratings organizations (NRSROs), which is the classification used by the Securities and Exchange Commission for a firm... View Details
- Research Summary
Family, Inc. Historical Development of German and US Family Firm
Family-owned businesses are the most common form of business organization worldwide. This project deals with the main characteristics of closely-held ownership and more precisely families as majority owners. It strives for an international comparison of family firms... View Details
- Research Summary
The Future of MBA Education
David Garvin, together with Srikant Datar and Patrick Cullen, is examining the future of MBA education and the evolving role of business schools. The research has several components: interviews with business school deans and business executives to identify the... View Details
- 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.
- Article
What We Can Learn from Five Naturalistic Field Experiments that Failed to Shift Commuter Behaviour
By: Ariella S. Kristal and A.V. Whillans
Across five field experiments with employees of a large organization (n = 68,915), we examined whether standard behavioural interventions (“nudges”) successfully reduced single-occupancy vehicle commutes. In Studies 1 and 2, we sent letters and emails with nudges... View Details
Kristal, Ariella S., and A.V. Whillans. "What We Can Learn from Five Naturalistic Field Experiments That Failed to Shift Commuter Behaviour." Nature Human Behaviour 4, no. 2 (February 2020): 169–176. (This article was featured on the cover as the lead article.)
- October 2014
- Article
Sovereigns, Upstream Capital Flows and Global Imbalances
By: Laura Alfaro, Sebnem Kalemli-Ozcan and Vadym Volosovych
We construct measures of net private and public capital flows for a large cross-section of developing countries considering both creditor and debtor side of the international debt transactions. Using these measures, we demonstrate that sovereign-to-sovereign... View Details
Keywords: Current Account; Aid/government Debt; Reserves; Puzzles; Productivity; Sovereign Finance; Developing Countries and Economies; Macroeconomics
Alfaro, Laura, Sebnem Kalemli-Ozcan, and Vadym Volosovych. "Sovereigns, Upstream Capital Flows and Global Imbalances." Journal of the European Economic Association 12, no. 5 (October 2014): 1240–1284. (Also NBER Working Paper 17396. Online Appendix.
See International capital flows database for the data on measures of net private and public capital flows for a large cross-section of developing countries.)