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- Faculty Publications (114)
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- All HBS Web (291)
- Faculty Publications (114)
- Winter 2013
- Article
Corporate Governance Reform and Executive Incentives: Implications for Investments and Risk-Taking
By: Daniel Cohen, Aiyesha Dey and Thomas Lys
We investigate the mechanism through which the Sarbanes Oxley Act (SOX) was associated with changes in corporate investment strategies. We document that the passage of the governance regulations in SOX was followed by a significant decline in pay‐performance... View Details
Cohen, Daniel, Aiyesha Dey, and Thomas Lys. "Corporate Governance Reform and Executive Incentives: Implications for Investments and Risk-Taking." Contemporary Accounting Research 30, no. 4 (Winter 2013): 1296–1332.
- October 2014
- Article
Hidden Structure: Using Network Methods to Map System Architecture
By: Carliss Y. Baldwin, Alan MacCormack and John Rusnak
In this paper, we describe an operational methodology for characterizing the architecture of complex technical systems and demonstrate its application to a large sample of software releases. Our methodology is based upon directed network graphs, which allows us to... View Details
Baldwin, Carliss Y., Alan MacCormack, and John Rusnak. "Hidden Structure: Using Network Methods to Map System Architecture." Research Policy 43, no. 8 (October 2014): 1381–1397.
- 2016
- Chapter
Networks and the Macroeconomy: An Empirical Exploration
By: Daron Acemoglu, Ufuk Akcigit and William R. Kerr
The propagation of macroeconomic shocks through input-output and geographic networks can be a powerful driver of macroeconomic fluctuations. We first exposit that in the presence of Cobb-Douglas production functions and consumer preferences, there is a specific pattern... View Details
Keywords: Economic Fluctuations; Geographic Collocation; Input-output Linkages; Propagation; Shocks; Networks; Fluctuation; System Shocks; Macroeconomics
Acemoglu, Daron, Ufuk Akcigit, and William R. Kerr. "Networks and the Macroeconomy: An Empirical Exploration." In NBER Macroeconomics Annual 2015, Vol. 30, edited by Martin Eichenbaum and Jonathan Parker, 273–335. Chicago, IL: University of Chicago Press, 2016.
- February 2024
- Case
Tabby: Winning Consumers' Digital Wallets
By: Eva Ascarza and Fares Khrais
Hosam Arab (MBA 2009), cofounder and CEO of Tabby, a Saudi-based fintech startup, raised its Series D funding round in October 2023, four years after its inception, valuing it as a regional unicorn. Tabby's core product, a buy-now-pay-later (BNPL) service, allowed... View Details
Keywords: Business Model; Business Startups; Risk Management; Competitive Strategy; Expansion; Financial Services Industry; Technology Industry; Saudi Arabia
Ascarza, Eva, and Fares Khrais. "Tabby: Winning Consumers' Digital Wallets." Harvard Business School Case 524-056, February 2024.
- 01 Apr 2014
- First Look
First Look: April 1
organizational processes of developing a business model. Download working paper: https://www.hbs.edu/faculty/Pages/item.aspx?num=46978 The Liability of Leakage: How Indirect Ties to Competitors Impact Innovation in Entrepreneurial Firms... View Details
Keywords: Sean Silverthorne
- June 2015
- Article
The Capital Purchase Program and Subsequent Bank SEOs
By: Mozaffar N. Khan and Dushyantkumar Vyas
We find that in the aftermath of the recent financial crisis banks replenished only 12% of crisis-related losses through SEOs in 2009 and 2010. However, SEOs are disproportionately conducted by Capital Purchase Program (CPP) recipients, and this is not explained by CPP... View Details
Keywords: Accounting; Capital; Equity; Financial Crisis; Banks and Banking; Banking Industry; United States
Khan, Mozaffar N., and Dushyantkumar Vyas. "The Capital Purchase Program and Subsequent Bank SEOs." Journal of Financial Stability 18 (June 2015): 91–105.
- 2015
- Working Paper
Networks and the Macroeconomy: An Empirical Exploration
By: Daron Acemoglu, Ufuk Akcigit and William Kerr
The propagation of macroeconomic shocks through input-output and geographic networks can be a powerful driver of macroeconomic fluctuations. We first exposit that in the presence of Cobb-Douglas production functions and consumer preferences there is a specific pattern... View Details
Keywords: Economic Fluctuations; Geographic Collocation; Input-output Linkages; Propagation; Shocks; Networks; Fluctuation; System Shocks; Macroeconomics
Acemoglu, Daron, Ufuk Akcigit, and William Kerr. "Networks and the Macroeconomy: An Empirical Exploration." Harvard Business School Working Paper, No. 16-006, July 2015.
- 21 Jun 2007
- Working Paper Summaries
Multi-Sided Platforms: From Microfoundations to Design and Expansion Strategies
- November–December 2013
- Article
The Dynamic Effects of Bundling as a Product Strategy
By: Timothy Derdenger and Vineet Kumar
Several key questions in bundling have not been empirically examined: Is mixed bundling more effective than pure bundling or pure components? Does correlation in consumer valuations make bundling more or less effective? Does bundling serve as a complement or substitute... View Details
Derdenger, Timothy, and Vineet Kumar. "The Dynamic Effects of Bundling as a Product Strategy." Marketing Science 32, no. 6 (November–December 2013): 827–859.
- 2017
- Working Paper
Peer Effects on the United States Supreme Court
By: Matthew Lilley, Richard Holden and Michael Keane
Using data on essentially every US Supreme Court decision since 1946, we estimate a model of peer effects on the Court. We consider both the impact of justice ideology and justice votes on the votes of their peers. To identify these peer effects we use two instruments.... View Details
Keywords: Supreme Court; Peer Effects; Voting Behavior; Legal System; Courts and Trials; Voting; Behavior
Lilley, Matthew, Richard Holden, and Michael Keane. "Peer Effects on the United States Supreme Court." Working Paper, February 2017.
- 2021
- Working Paper
Dirty Money: How Banks Influence Financial Crime
By: Joseph Pacelli, Janet Gao, Jan Schneemeier and Yufeng Wu
On September 21st, 2020, a consortium of international journalists leaked nearly 2,500 suspicious activity reports (SAR) obtained from the U.S. Financial Crimes Enforcement Network, exposing nearly $2 trillion of money laundering activity. The event raises important... View Details
Pacelli, Joseph, Janet Gao, Jan Schneemeier, and Yufeng Wu. "Dirty Money: How Banks Influence Financial Crime." Working Paper, July 2021.
- 26 Oct 2010
- Working Paper Summaries
When Does a Platform Create Value by Limiting Choice?
- 10 Dec 2014
- Working Paper Summaries
Multi-sided Platforms
- 20 Jun 2005
- Research & Ideas
Creating a Positive Professional Image
your persona that tells you what they think about your level of competence, character, and commitment. Other times, you may receive indirect signals about your image, through job assignments or referrals and recommendations. Taken... View Details
Keywords: by Mallory Stark
- 03 Jun 2010
- Working Paper Summaries
Platforms and Limits to Network Effects
- 12 Sep 2024
- HBS Seminar
Jose Vasquez, London School of Economics
- 10 Nov 2014
- Working Paper Summaries
Crony Capitalism, American Style: What Are We Talking About Here?
Keywords: by Malcolm S. Salter
- 28 Jan 2019
- Research & Ideas
Forget Cash. Here Are Better Ways to Motivate Employees
For example, figure out flexible work schedules so employees spend less time jammed in traffic. Allow work-travelers to book direct flights—even if they cost a little more than indirect trips. Encourage employees to reward one another... View Details
Keywords: by Dina Gerdeman
- Web
Questioning, Listening & Responding - Christensen Center for Teaching & Learning
the comment on the board. Yet experienced instructors are typically reluctant to give direct feedback after a comment, such as "brilliant analysis!" or "you're wrong." Instead, they prefer an indirect approach, soliciting reactions from... View Details