Filter Results:
(3,328)
Show Results For
- All HBS Web
(3,328)
- People (1)
- News (386)
- Research (2,475)
- Events (44)
- Multimedia (20)
- Faculty Publications (1,635)
Show Results For
- All HBS Web
(3,328)
- People (1)
- News (386)
- Research (2,475)
- Events (44)
- Multimedia (20)
- Faculty Publications (1,635)
- August 2006
- Article
Investor Sentiment and the Cross Section of Stock Returns
By: Malcolm Baker and Jeffrey Wurgler
We examine how investor sentiment affects the cross-section of stock returns. Theory predicts that a broad wave of sentiment will disproportionately affect stocks whose valuations are highly subjective and are difficult to arbitrage. We test this prediction by... View Details
Keywords: Behavioral Finance; Stocks; Investment Return; Forecasting and Prediction; Motivation and Incentives; Risk and Uncertainty; Volatility
Baker, Malcolm, and Jeffrey Wurgler. "Investor Sentiment and the Cross Section of Stock Returns." Journal of Finance 61, no. 4 (August 2006): 1645–1680.
- 2020
- Working Paper
Machine Learning for Pattern Discovery in Management Research
Supervised machine learning (ML) methods are a powerful toolkit for discovering robust patterns in quantitative data. The patterns identified by ML could be used as an observation for further inductive or abductive research, but should not be treated as the result of a... View Details
Keywords: Machine Learning; Theory Building; Induction; Decision Trees; Random Forests; K-nearest Neighbors; Neural Network; P-hacking; Analytics and Data Science; Analysis
Choudhury, Prithwiraj, Ryan Allen, and Michael G. Endres. "Machine Learning for Pattern Discovery in Management Research." Harvard Business School Working Paper, No. 19-032, September 2018. (Revised June 2020.)
- 17 Apr 2009
- Working Paper Summaries
The Investment Strategies of Sovereign Wealth Funds
- January 2019
- Article
The ABCs of Financial Education: Experimental Evidence on Attitudes, Behavior, and Cognitive Biases
By: Fenella Carpena, Shawn A. Cole, Jeremy Shapiro and Bilal Zia
This paper uses a large-scale field experiment in India to study attitudinal, behavioral, and cognitive constraints that can stymie the link between financial education and financial outcomes. The study complements financial education with (1) financial incentives on a... View Details
Carpena, Fenella, Shawn A. Cole, Jeremy Shapiro, and Bilal Zia. "The ABCs of Financial Education: Experimental Evidence on Attitudes, Behavior, and Cognitive Biases." Management Science 65, no. 1 (January 2019): 346–369.
- 28 Jan 2008
- Research & Ideas
Billions of Entrepreneurs in China and India
companies public. A lot of entrepreneurial activity in these countries is in the exercise of getting things done more efficiently and creatively in response to constraints that... View Details
Keywords: by Martha Lagace
- Article
The Power in Demography: Women's Social Constructions of Gender Identity at Work
By: R. J. Ely
This study examined how women's proportional representation in the upper echelons of organizations affects professional women's social constructions of gender difference and gender identity at work. Qualitative and quantitative data were used. Results suggest that sex... View Details
Ely, R. J. "The Power in Demography: Women's Social Constructions of Gender Identity at Work." Academy of Management Journal 38, no. 3 (June 1995): 589–634. (Winner, Academy of Management Journal Impact Award, 2021.)
- 07 Apr 2011
- Working Paper Summaries
The Consequences of Financial Innovation: A Counterfactual Research Agenda
Keywords: by Josh Lerner & Peter Tufano
- 2016
- Book
Antonio Serra and the Economics of Good Government
By: Rosario Patalano and Sophus A. Reinert
Little is known of Antonio Serra except that he wrote his extraordinary 1613 Short Treatise on the Causes That Make Kingdoms Abound in Gold and Silver even in the Absence of Mines in a Neapolitan jail and that he died there soon afterwards. However, the... View Details
Patalano, Rosario and Sophus A. Reinert, eds. Antonio Serra and the Economics of Good Government. Palgrave Studies in the History of Finance. New York: Palgrave Macmillan, 2016.
- 17 Sep 2007
- Working Paper Summaries
Evidence on the Effects of Unverifiable Fair-Value Accounting
Keywords: by Karthik Ramanna & Ross L. Watts
- Article
Multi-Echelon Inventory Management Under Short-Term Take-or-Pay Contracts
By: Joel Goh and Evan L. Porteus
We extend the Clark–Scarf serial multi-echelon inventory model to include procuring production inputs under short-term take-or-pay contracts at one or more stages. In each period, each such stage has the option to order/process at two different cost rates; the cheaper... View Details
Keywords: Inventory Management; Multi-echelon Inventory Theory; Karush Lemma; Clark-Scarf Model; Convex Ordering Cost; Advance Commitments; Supply Chain
Goh, Joel, and Evan L. Porteus. "Multi-Echelon Inventory Management Under Short-Term Take-or-Pay Contracts." Production and Operations Management 25, no. 8 (August 2016): 1415–1429. (Finalist for 2014 POMS College of Supply Chain Management Student Paper Award.)
- 2015
- Chapter
Managerial Responsibility and the Purpose of Business: Doing One's Job Well
By: Nien-he Hsieh
Business managers routinely make decisions that significantly affect the lives of others in both positive and negative ways. In the light of these wide-ranging effects, much scholarship has been devoted to specifying the responsibilities of managers of for-profit... View Details
Hsieh, Nien-he. "Managerial Responsibility and the Purpose of Business: Doing One's Job Well." Chap. 5 in Ethical Innovation in Business and the Economy, edited by Georges Enderle and Patrick E. Murphy, 95–118. Studies in Transatlantic Business Ethics. Northhampton, MA: Edward Elgar Publishing, 2015.
Fiscal Risk and the Portfolio of Government Programs
This paper proposes a new approach to social cost-benefit analysis using a model in which a benevolent government chooses risky projects in the presence of market failures and tax distortions. The government internalizes market failures and therefore perceives project... View Details
- 21 Feb 2013
- Working Paper Summaries
Developing the Guts of a GUT (Grand Unified Theory): Elite Commitment and Inclusive Growth
Keywords: by Lant Pritchett & Eric D. Werker
- 2007
- Chapter
Postcards from the Edge: A Review of the Business and Environment Literature
By: Andrew A. King and Luca Berchicci
Environmental issues, while of growing interest, have been outside the main focus of business scholarship. This position on the periphery may have been a good thing. It allowed scholars of business and the environment to consider unusual theories and evaluate... View Details
Keywords: Corporate Governance; Governing Rules, Regulations, and Reforms; Research; Environmental Sustainability; Competitive Advantage
King, Andrew A., and Luca Berchicci. "Postcards from the Edge: A Review of the Business and Environment Literature." In The Academy of Management Annals, edited by James P. Walsh and Arthur P. Brief, 513–547. Lawrence Erlbaum Associates, 2007.
- 02 Apr 2013
- Working Paper Summaries
Monitoring and the Portability of Soft Information
- 01 Feb 1999
- News
Too Much of a Good Thing?
layoffs and lost revenues, for example - weak companies are artificially supported," he explains. "Other firms won't or can't restructure themselves or exit unprofitable businesses because they are too set in their ways, lack sound governance systems, or are hindered... View Details
Keywords: Garry Emmons
The Error at the Heart of Corporate Leadership
Agency theory, a new model of governance promulgated by academic economists in the 1970s, is behind the idea that corporate managers should make shareholder value their primary concern and that boards should ensure they do. The theory regards shareholders as... View Details
- 2013
- Book
The Political Economy of Empire in the Early Modern World
By: Sophus A. Reinert and Pernille Røge
This volume recasts our understanding of the practical and theoretical foundations and dynamic experiences of early modern imperialism. The imperial encounter with political economy was neither uniform across political, economic, cultural, and religious constellations... View Details
Reinert, Sophus A., and Pernille Røge, eds. The Political Economy of Empire in the Early Modern World. Palgrave Macmillan, 2013.
Journal of Economics & Management Strategy (JEMS)
Together with Prof. Daniel F. Spulber (Kellogg School of Management at Northwestern University), I edit the Journal of Economics & Management Strategy (JEMS), the leading academic journal on the economics of strategy. JEMS is based at Harvard Business... View Details