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- All HBS Web (1,268)
- Faculty Publications (309)
- 24 Feb 2003
- Research & Ideas
In Troubled Africa, Botswana Flowers
rate of 10 percent a year for four decades—this is the highest sustained growth in real output of any country in the world. Q: Although your research is still ongoing, what appear to be some factors... View Details
Keywords: by Cynthia Churchwell
- Research Summary
Overview
Professor Begenau’s research agenda is directed at better understanding how financial markets work and how they affect the real economy. She uses quantitative analysis to build both prescriptive and descriptive models concerning financial risk in banking, and she also... View Details
- 22 Feb 2022
- Research & Ideas
When Will the Hot Housing Market Finally Start to Cool?
Harvard Gazette spoke with Nori Gerardo Lietz, a senior lecturer who teaches real estate private equity at Harvard Business School, about what’s going on and whether rising interest rates may offer some... View Details
Keywords: by Christine Pazzanese, Harvard Gazette
- 17 Apr 2012
- Working Paper Summaries
Technology Choice and Capacity Portfolios Under Emissions Regulation
- December 2007
- Article
Contingent Political Capital and International Alliances: Evidence from South Korea
By: Jordan I. Siegel
Though prior research has suggested that a company's ties to political networks have only a positive value or no value, this study examines whether political network ties can also be a significant liability for companies. Analyzing South Korea as a representative... View Details
Keywords: Political Networks; Sociopolitical Networks; Government and Politics; Capital; Alliances; South Korea
Siegel, Jordan I. "Contingent Political Capital and International Alliances: Evidence from South Korea." Administrative Science Quarterly 52, no. 4 (December 2007): 621 – 666. (Though prior research has suggested that a company's ties to political networks have only a positive value or no value, this study examines whether political network ties can also be a significant liability for companies. Analyzing South Korea as a representative emerging economy, I find that being tied through elite sociopolitical networks to the regime in power significantly increased the rate at which South Korean companies formed cross-border strategic alliances, but also that being tied through elite sociopolitical networks to the political enemies of the regime in power significantly decreased that rate. Results show that an unexpected change in political regime could quickly change a political liability into an asset and that network ties continued to be important determinants of cross-border alliance activity as South Korea proceeded with liberalization. The present study sheds further light on the so-called dark side of embeddedness by focusing on who is negatively targeted by having the "wrong friends" at the wrong time. Just as positive ties can lead to favor exchange and other benefits for companies, negative ties can lead companies to be the victims of discrimination, resource exclusion, and even occasional expropriation and sabotage between rival sociopolitical networks.)
- 2019
- Article
An Empirical Study of Rich Subgroup Fairness for Machine Learning
By: Michael J Kearns, Seth Neel, Aaron Leon Roth and Zhiwei Steven Wu
Kearns et al. [2018] recently proposed a notion of rich subgroup fairness intended to bridge the gap between statistical and individual notions of fairness. Rich subgroup fairness picks a statistical fairness constraint (say, equalizing false positive rates across... View Details
Kearns, Michael J., Seth Neel, Aaron Leon Roth, and Zhiwei Steven Wu. "An Empirical Study of Rich Subgroup Fairness for Machine Learning." Proceedings of the Conference on Fairness, Accountability, and Transparency (2019): 100–109.
- 08 Feb 2018
- Op-Ed
What’s Missing From the Debate About Trump’s Tax Plan
resources should be redistributed and argues for a less progressive tax structure, just as we see in the current plan. Missing in action: debate Unfortunately, amid all the recent wrangling over rates and deductions, we have failed to... View Details
Keywords: by Matthew Weinzierl
- Research Summary
Comparative Corporate Governance
Dyck's research identifies the important role that institutions external to the firm play in determining corporate governance abuses, financial sector development, and the success of government policies such as privatization. In recent work Dyck develops an empirical... View Details
- 18 Jun 2007
- Op-Ed
Leveling the Executive Options Playing Field
payoffs to investors and tax authorities, can lower compliance costs of the corporate tax, and can allow for a lower corporate tax rate on a wider base. Concerns over greater alignment between tax and financial accounting are important... View Details
Keywords: by Mihir Desai
- 11 Oct 2022
- Research & Ideas
Shrinking the Racial Wealth Gap, One Mortgage at a Time
and approved, but when minority loan officers shepherd those applications, approval rates increase significantly, says Adi Sunderam, the Willard Prescott Smith Professor of Corporate Finance at Harvard Business School, in the working... View Details
- 27 Jun 2011
- Research & Ideas
Recovering from the Need to Achieve
real sense of purpose and a "flatness"—in career and in life. They often go through patches of life without creating or enhancing meaningful relationships, and even lack strength to deal with life's failures. A former chief... View Details
Keywords: by Kim Girard
- 16 Apr 2018
- News
Tax Reform, Round One
- 2020
- Working Paper
To Infinity and Beyond: Scaling Economic Theories via Logical Compactness
By: Yannai A. Gonczarowski, Scott Duke Kominers and Ran I. Shorrer
Many economic-theoretic models incorporate finiteness assumptions that, while introduced for simplicity, play a real role in the analysis. Such assumptions introduce a conceptual problem, as results that rely on finiteness are often implicitly nonrobust; for example,... View Details
Gonczarowski, Yannai A., Scott Duke Kominers, and Ran I. Shorrer. "To Infinity and Beyond: Scaling Economic Theories via Logical Compactness." Harvard Business School Working Paper, No. 19-127, June 2019. (Revised November 2020.)
- July 2010 (Revised March 2012)
- Case
China 'Unbalanced'
By: Diego A. Comin and Richard H.K. Vietor
In 2010, Wen Jiabao looked back at the financial crisis with some satisfaction. Using aggressive fiscal and monetary policy, China had weathered the crisis successfully, growing 8.7% annually in 2010. Most of the unemployed workers had returned to work, often... View Details
Keywords: Economic Growth; Financial Crisis; Trade; Currency Exchange Rate; Investment; Local Range; Growth and Development Strategy; Demand and Consumers; China
Comin, Diego A., and Richard H.K. Vietor. "China 'Unbalanced'." Harvard Business School Case 711-010, July 2010. (Revised March 2012.)
- Research Summary
Buyers, Sellers, Manufacturers in China’s Emerging Market around 1900
Ever since the economic reforms in the post-Mao period China’s economy as an emerging market has attracted much interest. However, we tend to forget that China was already an emerging market at the turn of the 19th century, if not earlier. This... View Details
- Research Summary
Overview
By: Ethan C. Rouen
Relying on empirical archival methodologies—as well as techniques in data science—to develop and structure new sources of data by which to approach questions of looming disclosure changes, Professor Rouen has focused on one of the Securities and Exchange Commission’s... View Details
- 02 Jul 2013
- First Look
First Look: July 2
Double-Digit Growth Experiences By: Werker, Eric D Abstract—This extended memorandum identifies episodes of sustained double-digit growth in real GDP, defined as a compound annual growth rate of 10% or more... View Details
Keywords: Anna Secino
- 2021
- Article
Does Fair Ranking Improve Minority Outcomes? Understanding the Interplay of Human and Algorithmic Biases in Online Hiring
By: Tom Sühr, Sophie Hilgard and Himabindu Lakkaraju
Ranking algorithms are being widely employed in various online hiring platforms including LinkedIn, TaskRabbit, and Fiverr. Prior research has demonstrated that ranking algorithms employed by these platforms are prone to a variety of undesirable biases, leading to the... View Details
Sühr, Tom, Sophie Hilgard, and Himabindu Lakkaraju. "Does Fair Ranking Improve Minority Outcomes? Understanding the Interplay of Human and Algorithmic Biases in Online Hiring." Proceedings of the AAAI/ACM Conference on Artificial Intelligence, Ethics, and Society 4th (2021).
W. Carl Kester
Carl Kester is a Baker Foundation Professor and the George Fisher Baker Jr. Professor of Business Administration, Emeritus at Harvard Business School. He is a member of the Finance Unit. He served as Deputy Dean for Academic Affairs (2006-2010), Chairman of the... View Details
- December 2006 (Revised November 2008)
- Case
West Wacker Drive: To Build or Not to Build?
In 1980, Thomas J. Klutznick, president of a Chicago-based development company, was considering whether he should build a Class A building on a second-rate site outside the Central Loop or not. He had a promising design, but the economic conditions, concurrent... View Details
Keywords: Development Economics; Interest Rates; Geographic Location; Risk Management; Urban Development; Real Estate Industry; Real Estate Industry; Chicago
Kohn, A. Eugene. "West Wacker Drive: To Build or Not to Build?" Harvard Business School Case 207-028, December 2006. (Revised November 2008.)