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- All HBS Web (154)
- Faculty Publications (89)
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- All HBS Web (154)
- Faculty Publications (89)
- 2023
- Working Paper
Causal Interpretation of Structural IV Estimands
By: Isaiah Andrews, Nano Barahona, Matthew Gentzkow, Ashesh Rambachan and Jesse M. Shapiro
We study the causal interpretation of instrumental variables (IV) estimands of nonlinear, multivariate structural models with respect to rich forms of model misspecification. We focus on guaranteeing that the researcher's estimator is sharp zero consistent, meaning... View Details
Keywords: Mathematical Methods
Andrews, Isaiah, Nano Barahona, Matthew Gentzkow, Ashesh Rambachan, and Jesse M. Shapiro. "Causal Interpretation of Structural IV Estimands." NBER Working Paper Series, No. 31799, October 2023.
- 13 Sep 2018
- HBS Seminar
Ashley Swanson, Wharton, University of Pennsylvania
- December 2020
- Article
Taking Innovation to the Streets: Micro-geography, Physical Structure and Innovation
By: Maria P. Roche
In this paper, we analyze how the physical layout of cities affects innovation by influencing the organization of knowledge exchange. We exploit a novel data set covering all Census Block Groups in the contiguous United States with information on innovation outcomes,... View Details
Keywords: Microgeography; Innovation; Street Infrastructure; Knowledge Exchange; Interactions; Geography; City; Innovation and Invention; Knowledge Sharing
Roche, Maria P. "Taking Innovation to the Streets: Micro-geography, Physical Structure and Innovation." Review of Economics and Statistics 102, no. 5 (December 2020): 912–928.
- March 2010
- Article
Extreme Governance: An Analysis of Dual-Class Firms in the United States
By: Paul A. Gompers, Joy Ishii and Andrew Metrick
We construct a comprehensive list of dual-class firms in the United States and use this list to analyze the relationship between insider ownership and firm value. Our data have two useful features. First, since dual-class stock separates cash-flow rights from voting... View Details
Gompers, Paul A., Joy Ishii, and Andrew Metrick. "Extreme Governance: An Analysis of Dual-Class Firms in the United States." Review of Financial Studies 23, no. 3 (March 2010).
- July 2014
- Article
Smart Money? The Effect of Education on Financial Outcomes
By: Shawn A. Cole, Anna Paulson and Gauri Kartini Shastry
Household financial decisions are important for household welfare, economic growth and financial stability. Yet, our understanding of the determinants of financial decision-making is limited. Exploiting exogenous variation in state compulsory schooling laws in both... View Details
Cole, Shawn A., Anna Paulson, and Gauri Kartini Shastry. "Smart Money? The Effect of Education on Financial Outcomes." Review of Financial Studies 27, no. 7 (July 2014): 2022–2051.
Taking Innovation to the Streets: Microgeography, Physical Structure, and Innovation
In this paper, I analyze how the physical layout of cities affects innovation by influencing the organization of knowledge exchange. I exploit a novel data set covering all census block groups in the contiguous United States with information on innovation outcomes,... View Details
- November 2021
- Article
The Effects of Retirement on Sense of Purpose in Life: Crisis or Opportunity?
By: Ayse Yemiscigil, Nattavudh Powdthavee and Ashley V. Whillans
Does retirement lead to an existential crisis or present an opportunity to experience a renewed sense of purpose in life? Prior research has documented a negative association between retirement and sense of purpose in life, suggesting that retirement could lead people... View Details
Yemiscigil, Ayse, Nattavudh Powdthavee, and Ashley V. Whillans. "The Effects of Retirement on Sense of Purpose in Life: Crisis or Opportunity?" Psychological Science 32, no. 11 (November 2021): 1856–1864.
- September 2023
- Article
Consuming Contests: The Effect of Outcome Uncertainty on Spectator Attendance in the Australian Football League
By: Patrick Ferguson and Karim R. Lakhani
Contests that non-contestants consume for entertainment are a fixture of economic, cultural and political life. We exploit injury-induced changes to teams' line-ups in a professional sports setting to examine whether individuals prefer to consume contests that have... View Details
Ferguson, Patrick, and Karim R. Lakhani. "Consuming Contests: The Effect of Outcome Uncertainty on Spectator Attendance in the Australian Football League." Economic Record 99, no. 326 (September 2023): 410–435.
- 2007
- Working Paper
Why Do Intermediaries Divert Search?
By: Andrei Hagiu and Bruno Jullien
We analyze the incentives to divert search for an information intermediary who enables buyers (consumers) to search affiliated sellers (stores). We identify two original motives for diverting search (i.e. inducing consumers to search more than they would like): i)... View Details
Keywords: Demand and Consumers; Motivation and Incentives; Internet and the Web; Digital Platforms; Distribution Channels; Business Strategy; Retail Industry
Hagiu, Andrei, and Bruno Jullien. "Why Do Intermediaries Divert Search?" Harvard Business School Working Paper, No. 08-010, August 2007. (Revised February 2009, May 2010.)
- Article
Why Do Intermediaries Divert Search?
By: Andrei Hagiu and Bruno Jullien
We analyze the incentives to divert search for an information intermediary who enables buyers (consumers) to search affiliated sellers (stores). We identify two original motives for diverting search (i.e., inducing consumers to search more than they would like): 1)... View Details
Keywords: Market Intermediation; Search; Two-Sided Markets; Platform Design; Demand and Consumers; Motivation and Incentives; Internet and the Web; Digital Platforms; Distribution Channels; Business Strategy; Retail Industry
Hagiu, Andrei, and Bruno Jullien. "Why Do Intermediaries Divert Search?" RAND Journal of Economics 42, no. 2 (Summer 2011): 337–362. (2012 Winner for Best Paper on Competition Economics, Association of Competition Economics.)
- 2022
- Working Paper
The Effect of Employee Lateness and Absenteeism on Store Performance
By: Caleb Kwon and Ananth Raman
We empirically analyze the effects of employee lateness and absenteeism on store performance by examining 25.5 million employee shift timecards covering more than 100,000 employees across more than 500 U.S. retail grocery store locations over a four year time period.... View Details
Kwon, Caleb, and Ananth Raman. "The Effect of Employee Lateness and Absenteeism on Store Performance." Working Paper, August 2022.
- 2022
- Working Paper
Human-Computer Interactions in Demand Forecasting and Labor Scheduling Decisions
By: Caleb Kwon, Ananth Raman and Jorge Tamayo
We empirically analyze how managerial overrides to a commercial algorithm that forecasts demand and schedules labor affect store performance. We analyze administrative data from a large grocery retailer that utilizes a commercial algorithm to forecast demand and... View Details
Keywords: Employees; Human Capital; Performance; Applications and Software; Management Skills; Management Practices and Processes; Retail Industry
Kwon, Caleb, Ananth Raman, and Jorge Tamayo. "Human-Computer Interactions in Demand Forecasting and Labor Scheduling Decisions." Working Paper, December 2022. (R&R Management Science.)
- 2016
- Working Paper
Does Firm Innovation Affect Corporate Social Responsibility?
By: Rui Shen, Yi Tang and Ying Zhang
This study examines the relationship between firm innovation and CSR. Stakeholders’ concern over transaction-specific investments exacerbates when firms engage heavily in innovation activities. To secure stakeholders’ support, firms adopt CSR effectively as an ex ante... View Details
Keywords: Corporate Social Responsibility; Firm Innovation; Transaction-specific Investments; Firm Risk; Environmental Munificence; Corporate Social Responsibility and Impact; Business and Stakeholder Relations; Innovation and Invention
Shen, Rui, Yi Tang, and Ying Zhang. "Does Firm Innovation Affect Corporate Social Responsibility?" Harvard Business School Working Paper, No. 16-096, February 2016.
- 2013
- Chapter
Who Chooses Board Members?
By: Ali Akyol and Lauren Cohen
We exploit a recent regulation passed by the US Securities and Exchange Commission (SEC) to explore the nomination of board members to US publicly traded firms. In particular, we focus on firms’ use of executive search firms versus allowing internal members (often... View Details
Keywords: Boards; Boards Of Directors; Executive Search Firms; Governance; SEC Regulation; Governing and Advisory Boards; Management Succession; Executive Compensation
Akyol, Ali, and Lauren Cohen. "Who Chooses Board Members?" In Advances in Financial Economics, Vol. 16, edited by Kose John, Anil K. Makhija, and Stephen P. Ferris, 43–77. Emerald Group Publishing, 2013.
- 07 Apr 2022
- HBS Seminar
Hummy Song, Wharton
- January 2017
- Article
Beyond Zeroes and Ones: The Intensity and Dynamics of Civil Conflict
By: Stephen Chaudoin, Zachary Peskowitz and Christopher Stanton
There is a tremendous amount of variation in conflict intensity both across and within civil conflicts. Some conflicts result in huge numbers of battle deaths, while others do not. Conflict intensity is also dynamic. Conflict intensity escalates, deescalates, and... View Details
Chaudoin, Stephen, Zachary Peskowitz, and Christopher Stanton. "Beyond Zeroes and Ones: The Intensity and Dynamics of Civil Conflict." Journal of Conflict Resolution 61, no. 1 (January 2017): 56–83.
- 2017
- Working Paper
And the Children Shall Lead: Gender Diversity and Performance in Venture Capital
By: Paul A. Gompers and Sophie Q. Wang
With an overall lack of gender and ethnic diversity in the innovation sector documented in Gompers and Wang (2017), we ask the natural next question: Does increased diversity lead to better firm performances? In this paper, we attempt to answer this question using a... View Details
Gompers, Paul A., and Sophie Q. Wang. "And the Children Shall Lead: Gender Diversity and Performance in Venture Capital." Harvard Business School Working Paper, No. 17-103, May 2017.
- December 2014
- Article
The Distinct Effects of Information Technology and Communication Technology on Firm Organization
By: Nicholas Bloom, Luis Garicano, Raffaella Sadun and John Van Reenen
Empirical studies on information communication technologies (ICT) typically aggregate the "information" and "communication" components together. We show theoretically and empirically that this is problematic. Information and communication technologies have very... View Details
Bloom, Nicholas, Luis Garicano, Raffaella Sadun, and John Van Reenen. "The Distinct Effects of Information Technology and Communication Technology on Firm Organization." Management Science 60, no. 12 (December 2014): 2859–2885.
- April 2010
- Article
Endowments, Fiscal Federalism, and the Cost of Capital for States: Evidence from Brazil, 1891-1930
By: Andre C. Martinez Fritscher and Aldo Musacchio
There is a large literature looking at the determinants of country risk (defined as the difference between the yield of a sovereign's bonds and the risk-free rate). In this paper, we contribute to the discussion by arguing that an important explanatory factor is the... View Details
Keywords: Bonds; Performance Capacity; Taxation; Revenue; Governance; Geographic Location; Trade; Price; Cost of Capital; Risk and Uncertainty; Public Administration Industry; Brazil
Martinez Fritscher, Andre C., and Aldo Musacchio. "Endowments, Fiscal Federalism, and the Cost of Capital for States: Evidence from Brazil, 1891-1930." Financial History Review 17, no. 1 (April 2010). (Winner of the Gerry Feldman Young Scholar Prize for the best paper of (a) young scholar(s) of the European Association of Banking and Financial History, 2010-2011.)
- October 2021
- Article
And the Children Shall Lead: Gender Diversity and Performance in Venture Capital
By: Paul A. Gompers and Sophie Calder-Wang
With an overall lack of gender and ethnic diversity in the innovation sector documented in Gompers and Wang (2017), we ask the natural next question: Does increased diversity lead to better firm performances? In this paper, we attempt to answer this question using a... View Details
Gompers, Paul A., and Sophie Calder-Wang. "And the Children Shall Lead: Gender Diversity and Performance in Venture Capital." Journal of Financial Economics 142, no. 1 (October 2021): 1–22.