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  • 2024
  • Working Paper

The Cram Method for Efficient Simultaneous Learning and Evaluation

By: Zeyang Jia, Kosuke Imai and Michael Lingzhi Li
We introduce the "cram" method, a general and efficient approach to simultaneous learning and evaluation using a generic machine learning (ML) algorithm. In a single pass of batched data, the proposed method repeatedly trains an ML algorithm and tests its empirical... View Details
Keywords: AI and Machine Learning
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  • 2017
  • Working Paper

Lessons Unlearned? Corporate Debt in Emerging Markets

By: Laura Alfaro, Gonzalo Asis, Anusha Chari and Ugo Panizza
This paper documents a set of new stylized facts about leverage and financial fragility for emerging market firms following the Global Financial Crisis (GFC). Corporate debt vulnerability indicators during the Asian Financial Crisis (AFC) attributed to corporate... View Details
Keywords: Corporate Debt; Financial Fragility; Firm-level Data; Large Firms; Emerging Markets; Borrowing and Debt; Corporate Finance; Financial Condition
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  • 2011
  • Working Paper

Fiduciary Duties and Equity-Debtholder Conflicts

By: Bo Becker and Per Stromberg
We use an important legal event as a natural experiment to examine the effect of management fiduciary duties on equity-debt conflicts. A 1991 Delaware bankruptcy ruling changed the nature of corporate directors' fiduciary duties in firms incorporated in that state.... View Details
Keywords: Borrowing and Debt; Capital Structure; Equity; Insolvency and Bankruptcy; Governing Rules, Regulations, and Reforms; Laws and Statutes; Conflict and Resolution; Welfare or Wellbeing; Delaware
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  • 2011
  • Working Paper

The First Deal: The Division of Founder Equity in New Ventures

By: Thomas F. Hellmann and Noam Wasserman
This paper examines the division of founder shares in entrepreneurial ventures, focusing on the decision of whether or not to divide the shares equally among all founders. To motivate the empirical analysis we develop a simple theory of costly bargaining, where... View Details
Keywords: Business Startups; Decision Choices and Conditions; Entrepreneurship; Fairness; Equity; Managerial Roles; Negotiation Deal; Ownership Stake; Value
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  • March 2024
  • Article

Do Safety Management System Standards Indicate Safer Operations? Evidence from the OHSAS 18001 Occupational Health and Safety Standard

By: Kala Viswanathan, Matthew S. Johnson and Michael W. Toffel
Problem definition: Given the enormous disruptions and costs of occupational injuries, companies and buyers are increasingly looking to voluntary occupational health and safety standards to improve worker safety. Yet because these standards only require... View Details
Keywords: Occupational Health; Occupational Safety; Program Evaluation; Safety Performance; Injuries; OHSAS 18001; ISO 45001; Working Conditions; Safety; Standards
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  • Research Summary

Get in Line: Chapter 11 Restructuring in Crowded Bankruptcy Courts

This paper tests whether Chapter 11 restructuring outcomes are affected by time constraints in busy bankruptcy courts.  On average, total bankruptcy filings rise by 32% during economic recessions, leaving bankruptcy judges with far less time per case exactly when... View Details
Keywords: Bankruptcy; Restructuring; Financial Distress; Insolvency and Bankruptcy
  • 2025
  • Working Paper

Tax Planning, Illiquidity, and Credit Risks: Evidence from DeFi Lending

By: Lisa De Simone, Peiyi Jin and Daniel Rabetti
This study establishes a plausible causal link between tax-planning-induced illiquidity and credit risks in lending markets. Exploiting an exogenous tax shock imposed by the Internal Revenue Service (IRS) on cryptocurrency gains, along with millions of transactions in... View Details
Keywords: Cryptocurrency; Taxation; Financial Liquidity; Credit; Financing and Loans; Financial Markets
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  • 2011
  • Working Paper

The Flexible Substitution Logit: Uncovering Category Expansion and Share Impacts of Marketing Instruments

By: Qiang Liu, Thomas J. Steenburgh and Sachin Gupta
Different instruments are relevant for different marketing objectives (category demand expansion or market share stealing). To help brand managers make informed marketing mix decisions, it is essential that marketing mix models appropriately measure the different... View Details
Keywords: Decision Choices and Conditions; Forecasting and Prediction; Investment; Brands and Branding; Marketing Strategy; Demand and Consumers; Mathematical Methods
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  • 26 Mar 2019
  • First Look

New Research and Ideas, March 26, 2019

patient numbers in both NGO data and government registers by 20% and underreporting of treatment interruptions by 25%. We find no effect on worker or patient satisfaction. This suggests biometric technology... View Details
Keywords: Dina Gerdeman
  • 24 Oct 2024
  • Research & Ideas

With Millions of Workers Juggling Caregiving, Employers Need to Rethink Support

seniors—a parent, an in-law. Well over 50 percent of workers report they have some caregiving obligation. The question becomes: Do the terms and conditions of their employment and the nature of that obligation mesh? A lot of traditional... View Details
Keywords: by Christine Pazzanese, Harvard Gazette
  • Research Summary

The Value of Family Ownership, Control, and Management

In collaboration with Professor Raphael Amit of Wharton, Belén Villalonga is investigating how family ownership, control, and management affect firm value. Their forthcoming Journal of Financial... View Details

  • 08 Nov 2011
  • First Look

First Look: Nov. 8

  PublicationsHow Much Is a Reduction of Your Customers' Wait Worth? An Empirical Study of the Fast-Food Drive-Thru Industry Based on Structural Estimation Methods Authors:Gad Allon, Awi Federgruen, and Margaret P. Pierson... View Details
Keywords: Sean Silverthorne
  • 03 Nov 2015
  • First Look

November 3, 2015

Abstract—The effect of vouchers on sorting between private and public schools depends upon the price elasticity of demand for private schooling. Estimating this elasticity is empirically challenging because... View Details
Keywords: Sean Silverthorne
  • 03 Feb 2009
  • First Look

First Look: February 3, 2009

Working Papers Goals Gone Wild: The Systematic Side Effects of Over-Prescribing Goal Setting Authors: Lisa D. Ordonez, Maurice E. Schweitzer, Adam D. Galinsky, and Max H. Bazerman Abstract Goal setting is one of the most replicated and... View Details
Keywords: Martha Lagace
  • 14 Nov 2017
  • First Look

New Research and Ideas: November 14, 2017

through three examples: the design of medical residency matching programs, a scrip system to allocate food donations to food banks, and the recent "Incentive Auction" that reallocated wireless spectrum from television broadcasters to telecoms. Our lead examples show... View Details
Keywords: Carmen Nobel
  • 19 Dec 2023
  • Research & Ideas

$15 Billion in Five Years: What Data Tells Us About MacKenzie Scott’s Philanthropy

meaningful patterns have begun to emerge.” Such themes are striking in their contrast with the approaches taken by other mega-donors, who often establish perpetual foundations, focus on specific issues, and exercise considerable control through reporting requirements,... View Details
Keywords: by Matthew Lee, Brian Trelstad, and Ethan Tran
  • 29 Sep 2009
  • First Look

First Look: September 29

substantial increase in total transaction volume; (4) an increase in estimated average cost-to-serve resulting from the combination of (1) through (3); and (5) a reduction in short-term customer... View Details
Keywords: Martha Lagace
  • 05 Jun 2006
  • Research & Ideas

Using Competition to Reform Healthcare

not performing the surgery at all, and treating the case in a different way. Value may be still greater if preventive care and advice is provided over time so that little or no treatment is needed at all. The relevant business in health... View Details
Keywords: by Michael E. Porter; Health
  • 12 Sep 2006
  • First Look

First Look: September 12, 2006

of a scientist's research. Moreover, the magnitude of the effect of this flurry is influenced by context—such as the presence of coauthors who patent and the patent stock of the scientist's university. Whereas previous research emphasized... View Details
Keywords: Sean Silverthorne
  • 15 Apr 2008
  • First Look

First Look: April 15, 2008

that, at the aggregate level, is similar to the one sector neoclassical growth model, while, at the disaggregate level, has implications for the path of observable measures of technology adoption. We estimate our model using data on the... View Details
Keywords: Martha Lagace

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