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  • 14 Mar 2017
  • First Look

First Look at New Research, March 14

integration into stock valuation and positive screening are considered more beneficial. Respondents expect negative screening to be used less in the future, while positive... View Details
Keywords: Sean Silverthorne
  • 10 Nov 2009
  • First Look

First Look: Nov. 10

insider stock purchases are significantly greater after SOX than before. Abnormal trading volumes around filings of insider sales are also greater post-SOX on average, but stock returns are not more... View Details
Keywords: Martha Lagace
  • 14 Aug 2007
  • First Look

First Look: August 14, 2007

  Working PapersHedge Fund Investor Activism and Takeovers Authors:Robin Greenwood and Michael Schor Abstract We examine long-horizon stock returns around hedge fund activism in a comprehensive sample of 13D filings by portfolio investors... View Details
Keywords: Martha Lagace
  • 19 May 2009
  • First Look

First Look: May 19, 2009

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 rights, we can separately... View Details
Keywords: Martha Lagace
  • 17 Sep 2001
  • Research & Ideas

Why E-commerce Didn’t Die With the Fall of Webvan

Times were hard for Webvan this year. Like other online grocers and delivery services that hit the screen in 2001—among them, Homegrocer, Kozmo, and Streamline—Webvan finally called it quits in July after two years in business. Webvan may... View Details
Keywords: by Martha Lagace; Consumer Products; Retail
  • 24 Mar 2020
  • Research & Ideas

These Coronavirus Heroes Show Us How Crisis Leadership Works

for COVID-19 and is currently able to run 1,000 tests per day. David A. Ricks, CEO of Eli Lilly. Under Ricks’ guidance, Lilly has teamed with AbCellera Biologics to find antibodies to disarm COVID-19. Looking for the correct antibody sequence, they have View Details
Keywords: by Bill George; Health
  • 01 Feb 2011
  • First Look

First Look: Feb. 1

propose a general mechanism of partner choice, "screening," that is similar to the economic theory of mechanism design. Imposing the appropriate costs and rewards may induce the informed individuals to screen themselves... View Details
  • 03 Nov 2009
  • First Look

First Look: Nov. 3

wrongdoers is consistent with their judgments, and we offer preliminary evidence on how to reduce these biases. Download the paper: http://www.hbs.edu/research/pdf/09-020.pdf Stock Price Fragility Authors:Robin Greenwood and David Thesmar... View Details
Keywords: Martha Lagace
  • 20 Mar 2018
  • First Look

First Look at New Research and Ideas, March 20, 2018

automated way, for instance by screening out weapons manufacturers stocks or overweighting LGBTQ friendly companies, while still closely tracking the overall stock market... View Details
Keywords: Sean Silverthorne
  • 04 Dec 2007
  • First Look

First Look: December 4, 2007

(forthcoming) Abstract We suggest that online dating frequently fails to meet user expectations because people, unlike many commodities available for purchase online, are 'experience goods': Daters wish to screen potential romantic... View Details
Keywords: Martha Lagace
  • 06 Feb 2018
  • First Look

First Look at New Research and Ideas: February 6, 2018

Vallée Abstract—Using a large administrative panel of Swedish households, we document the fast and broad adoption of retail structured products, an innovative class of contracts offering non-linear exposures to equity markets. Households investing in structured... View Details
  • 30 Jun 2015
  • First Look

First Look: June 30, 2015

uncertainty, and macroeconomic shocks affect the risk properties of U.S. Treasury bonds? The exposure of U.S. Treasury bonds to the stock market has moved considerably over time. While it was slightly positive on average over the period... View Details
Keywords: Carmen Nobel
  • 03 Mar 2008
  • First Look

First Look: March 4, 2008

and senior officers of firms, we test the hypothesis that analysts' school ties to senior officers impart comparative information advantages in the production of analyst research. We find evidence that analysts outperform on their stock... View Details
Keywords: Martha Lagace
  • 09 Jul 2001
  • Research & Ideas

Does Misery Love Companies? How Social Performance Pays Off

that in real terms, a dollar invested in large company stocks in December 1925 was worth $24.79 by year-end 1979. Exactly twenty years later, that dollar was worth $303.09. Nevertheless, the fact that the upper echelon of society... View Details
Keywords: by Joshua D. Margolis & James P. Walsh
  • 05 Oct 2009
  • Research & Ideas

The Vanguard Corporation

customers even though they screened out clients with environmentaly shaky projects. So despite having stringent standards for potential borrowers to meet, and stringent standards for employees, Banco Real has flourished. Its competitors... View Details
Keywords: by Sean Silverthorne
  • 05 Jun 2018
  • First Look

New Research and Ideas, June 5, 2018

decisions to them. Download working paper: https://www.hbs.edu/faculty/Pages/item.aspx?num=53665 Expected Stock Returns Worldwide: A Log-Linear Present-Value Approach By: Chattopadhyay, Akash, Matthew R. Lyle, and Charles C.Y. Wang... View Details
Keywords: Dina Gerdeman
  • 26 Feb 2008
  • First Look

First Look: February 26, 2008

time. Optimal Deterrence When Judgment-Proof Agents Are Paid in Arrears—With an Application to Online Advertising Fraud Author:Benjamin G. Edelman Abstract I develop a screening model with delayed payments and probabilistic delayed... View Details
Keywords: Martha Lagace
  • 08 Jul 2014
  • First Look

First Look: July 8

Extensions address screening and signaling in hiring, the effects of an imperfect legal system, and social norms of fairness. We illustrate our arguments with examples from practice. Download working paper:... View Details
Keywords: Carmen Nobel
  • 17 Dec 2013
  • First Look

First Look: December 17

system. We show how the principal can influence the value of these options by modularizing the technical system and by hiring clans of agents, thus exploiting relationships among them. Extensions of the model can be used to incorporate View Details
Keywords: Carmen Nobel
  • 12 Apr 2010
  • Research & Ideas

One Report: Better Strategy through Integrated Reporting

applicable to every listed company in the world: "The market capitalisation of any company listed on the [Johannesburg Stock Exchange] equals its economic value and not its book value. The financial report of a company, as seen in its... View Details
Keywords: by Martha Lagace

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