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- 2020
- Working Paper
Digital Experimentation and Startup Performance: Evidence from A/B Testing
By: Rembrand Koning, Sharique Hasan and Aaron Chatterji
Recent work argues that experimentation is the appropriate framework for entrepreneurial strategy. We investigate this proposition by exploiting the time-varying adoption of A/B testing technology, which has drastically reduced the cost of experimentally testing... View Details
Keywords: Experimentation; A/B Testing; Data-driven Decision-making; Entrepreneurship; Strategy; Business Startups; Information Technology; Performance
Koning, Rembrand, Sharique Hasan, and Aaron Chatterji. "Digital Experimentation and Startup Performance: Evidence from A/B Testing." Harvard Business School Working Paper, No. 20-018, August 2019. (Revised September 2020. SSRN Working Paper Series, No. 3440291, August 2019)
- September 2022
- Article
Experimentation and Start-up Performance: Evidence from A/B Testing
By: Rembrand Koning, Sharique Hasan and Aaron Chatterji
Recent scholarship has argued that experimentation should be the organizing principle for entrepreneurial strategy. Experimentation leads to organizational learning, which drives improvements in firm performance. We investigate this proposition by exploiting the... View Details
Keywords: Experimentation; A/B Testing; Data-driven Decision-making; Organizational Learning; Entrepreneurship; Strategy; Business Startups; Learning; Performance; Decision Making
Koning, Rembrand, Sharique Hasan, and Aaron Chatterji. "Experimentation and Start-up Performance: Evidence from A/B Testing." Management Science 68, no. 9 (September 2022): 6434–6453.
- June 1991
- Background Note
Corporate Advantage: Identifying and Exploiting Resources
By: David J. Collis
Describes the economic theory that was behind the view that resources are central to the creation of value in multibusiness corporations and identifies tests that resources must pass to become part of a firm's "distinctive competence". Describes how those resources can... View Details
Keywords: Business Conglomerates; Business or Company Management; Resource Allocation; Competitive Strategy; Theory; Value Creation
Collis, David J. "Corporate Advantage: Identifying and Exploiting Resources." Harvard Business School Background Note 391-285, June 1991.
- 2024
- Working Paper
Winner Take All: Exploiting Asymmetry in Factorial Designs
By: Matthew DosSantos DiSorbo, Iavor I. Bojinov and Fiammetta Menchetti
Researchers and practitioners have embraced factorial experiments to simultaneously test multiple treatments, each with different levels. With the rise of technologies like Generative AI, factorial experimentation has become even more accessible: it is easier than ever... View Details
Keywords: Factorial Designs; Fisher Randomizations; Rank Estimators; Employer Interventions; Causal Inference; Mathematical Methods; Performance Improvement
DosSantos DiSorbo, Matthew, Iavor I. Bojinov, and Fiammetta Menchetti. "Winner Take All: Exploiting Asymmetry in Factorial Designs." Harvard Business School Working Paper, No. 24-075, June 2024.
- February 2017 (Revised May 2017)
- Case
Rapid7
By: Mitchell Weiss, Paul Gompers and Silpa Kovvali
That Corey Thomas, vice president at Boston-based Rapid7, Inc., was about to enter his investor’s boardroom to negotiate a potential acquisition of Metasploit, LLC, was already an unlikely achievement of sorts. After all, Rapid7 was a venture-backed, corporate... View Details
- 2010
- Working Paper
Growth through Heterogeneous Innovations
By: Ufuk Akcigit and William R. Kerr
We study how exploration versus exploitation innovations impact economic growth through a tractable endogenous growth framework that contains multiple innovation sizes, multi-product firms, and entry/exit. Firms invest in exploration R&D to acquire new product lines... View Details
Keywords: Business Ventures; Decision Choices and Conditions; Economic Growth; Investment; Innovation and Invention; Patents; Size; Research and Development; United States
Akcigit, Ufuk, and William R. Kerr. "Growth through Heterogeneous Innovations." Harvard Business School Working Paper, No. 11-044, October 2010. (SSRN, HBS WP 11-044.)
- 2009
- Other Unpublished Work
Heterogeneous Technology Diffusion and Ricardian Trade Patterns
By: William R. Kerr
This study tests the importance of Ricardian technology differences for international trade. The developed panel includes both emerging and advanced economies, and particular attention is devoted to the variation exploited in empirical tests. The elasticity of export... View Details
Kerr, William R. "Heterogeneous Technology Diffusion and Ricardian Trade Patterns". 2009.
- 05 May 2022
- HBS Seminar
Caleb Kwon, Harvard Business School
- 12 Dec 2013
- HBS Seminar
William Kerr, Harvard Business School
- 23 Nov 2010
- Working Paper Summaries
Growth Through Heterogeneous Innovations
- 2008
- Working Paper
Long-Run Stockholder Consumption Risk and Asset Returns
By: Christopher J. Malloy, Tobias J. Moskowitz and Annette Vissing-Jorgensen
We provide new evidence on the success of long-run risks in asset pricing by focusing on the risks borne by stockholders. Exploiting micro-level household consumption data, we show that long-run stockholder consumption risk better captures cross-sectional... View Details
Malloy, Christopher J., Tobias J. Moskowitz, and Annette Vissing-Jorgensen. "Long-Run Stockholder Consumption Risk and Asset Returns." Harvard Business School Working Paper, No. 08-060, January 2008.
- December 2024
- Article
Are Bankruptcy Professional Fees Excessively High?
By: Samuel Antill
Chapter 7 is the most popular bankruptcy system for U.S. firms and individuals. Chapter 7 professional fees are substantial. Theoretically, high fees might be an unavoidable cost of incentivizing professionals. I test this empirically. I study trustees, the most... View Details
Antill, Samuel. "Are Bankruptcy Professional Fees Excessively High?" Review of Financial Studies 37, no. 12 (December 2024): 3595–3647. (Lead Article and Editor's Choice.)
- December 2009
- Article
Long-Run Stockholder Consumption Risk and Asset Returns
By: Christopher J. Malloy, Tobias J. Moskowitz and Annette Vissing-Jorgensen
We provide new evidence on the success of long-run risks in asset pricing by focusing on the risks borne by stockholders. Exploiting micro-level household consumption data, we show that long-run stockholder consumption risk better captures cross-sectional variation in... View Details
Malloy, Christopher J., Tobias J. Moskowitz, and Annette Vissing-Jorgensen. "Long-Run Stockholder Consumption Risk and Asset Returns." Journal of Finance 64, no. 6 (December 2009): 2427–2480. (Finalist for the 2010 Smith Breeden Prize for the best paper in the Journal of Finance.)
- February 2018
- Article
Heterogeneous Technology Diffusion and Ricardian Trade Patterns
By: William R. Kerr
This study tests the importance of Ricardian technology differences for international trade. The empirical analysis has three comparative advantages: including emerging and advanced economies, isolating panel variation regarding the link between productivity and... View Details
Keywords: Exports; Comparative Advantage; Technological Transfer; Innovation; Networks; Patents; Residency; Technology Adoption; Trade; Research and Development; Immigration; United States
Kerr, William R. "Heterogeneous Technology Diffusion and Ricardian Trade Patterns." World Bank Economic Review 32, no. 1 (February 2018): 163–182.
- 2013
- Working Paper
Heterogeneous Technology Diffusion and Ricardian Trade Patterns
By: William R. Kerr
This study tests the importance of Ricardian technology differences for international trade. The empirical analysis has three comparative advantages: including emerging and advanced economies, isolating panel variation regarding the link between productivity and... View Details
Keywords: Exports; Comparative Advantage; Technological Transfer; Innovation; Networks; Patents; Residency; Technology Adoption; Trade; Research and Development; Immigration; United States
Kerr, William R. "Heterogeneous Technology Diffusion and Ricardian Trade Patterns." Harvard Business School Working Paper, No. 14-039, November 2013. (NBER Working Paper Series, No. 19657, November 2013.)
- February 2005
- Article
Can Foreign Firms Bond Themselves Effectively by Renting U.S. Securities Laws?
By: Jordan I. Siegel
The study tests the functional convergence hypothesis, which states that foreign firms can leapfrog their countries' weak legal institutions by listing equities in New York and agreeing to follow U.S. securities law. Evidence shows that the SEC and minority... View Details
Keywords: Corporate Governance; Cross-listing; Reputation; Bonding; Business Ventures; Laws and Statutes; Financial Instruments; United States; Mexico
Siegel, Jordan I. "Can Foreign Firms Bond Themselves Effectively by Renting U.S. Securities Laws?" Journal of Financial Economics 75, no. 2 (February 2005): 319–359. (The study tests the functional convergence hypothesis, which states that foreign firms can
leapfrog their countries' weak legal institutions by listing equities in New York and agreeing to follow U.S. securities law. Evidence shows that the SEC and minority shareholders have not effectively enforced the law against cross-listed foreign firms. Detailed evidence from Mexico further shows that while some insiders exploited this weak legal enforcement with impunity, others that issued a cross-listing and passed through an economic downturn with a clean reputation went on to receive privileged long-term access to outside finance. As compared with legal bonding, reputational bonding better explains the success of cross-listings.)
- 05 Jul 2006
- Working Paper Summaries
A Survey-Based Procedure for Measuring Uncertainty or Heterogeneous Preferences in Markets
- August 2010
- Article
Sell-Side School Ties
By: Lauren H. Cohen, Christopher J. Malloy and Andrea Frazzini
We study the impact of social networks on agents' ability to gather superior information about firms. Exploiting novel data on the educational backgrounds of sell-side equity analysts and senior officers of firms, we test the hypothesis that analysts' school ties to... View Details
Keywords: Investment Return; Investment Portfolio; Corporate Disclosure; Governing Rules, Regulations, and Reforms; Knowledge Acquisition; Social and Collaborative Networks
Cohen, Lauren H., Christopher J. Malloy, and Andrea Frazzini. "Sell-Side School Ties." Journal of Finance 65, no. 4 (August 2010): 1409–1437. (Winner of Smith Breeden Prize for the Best Paper Published in the Journal of Finance in Asset Pricing (Distinguished Paper) 2010.)
- 2016
- Working Paper
Reviews, Reputation, and Revenue: The Case of Yelp.com
By: Michael Luca
Do online consumer reviews affect restaurant demand? I investigate this question using a novel dataset combining reviews from the website Yelp.com and restaurant data from the Washington State Department of Revenue. Because Yelp prominently displays a restaurant's... View Details
Keywords: Revenue; Network Effects; Reputation; Social and Collaborative Networks; Food and Beverage Industry; Service Industry; Washington (state, US)
Luca, Michael. "Reviews, Reputation, and Revenue: The Case of Yelp.com." Harvard Business School Working Paper, No. 12-016, September 2011. (Revised March 2016.)
- February 2016
- Article
Labor Unemployment Insurance and Earnings Management
By: Yiwei Dou, Mozaffar N. Khan and Youli Zou
There is relatively little prior evidence on the potential impact of rank and file employees on financial reporting choices outside union negotiations. We contribute to the literature by providing new evidence that firms appear to manage long-run earnings upward in... View Details
Dou, Yiwei, Mozaffar N. Khan, and Youli Zou. "Labor Unemployment Insurance and Earnings Management." Journal of Accounting & Economics 61, no. 1 (February 2016): 166–184.