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  • 20 May 2008
  • First Look

First Look: May 20, 2008

variable labor supply, social security benefits and portfolio choice over safe bonds and risky equities. Our analysis reinforces prior findings that equities are the preferred asset for young households, with the optimal share of equities... View Details
Keywords: Martha Lagace
  • 27 Apr 2021
  • Research & Ideas

New Research: Surviving Bankruptcy, Useful Economics, and Retirement

Crisis or Opportunity? Psychological Science Ayse Yemiscigil, A.V. Whillans, and N. Powdthavee “Does retirement lead to an existential crisis or present an opportunity to experience a renewed sense of purpose in life? In a nationally representative panel of American... View Details
  • 21 Aug 2012
  • First Look

First Look: August 21

are not directly related to mining, such as trade, finance and services. We use quantile instrumental variable regression techniques and identify mostly homogeneous effects throughout the conditional city... View Details
Keywords: Sean Silverthorne
  • 01 Oct 2013
  • First Look

First Look: October 1

legislators in India influences development outcomes, both for citizens of their religious group and for the population as a whole. Using an instrumental variables approach derived from a regression... View Details
Keywords: Sean Silverthorne
  • 03 Mar 2009
  • First Look

First Look: March 3, 2009

decisions are endogenous, and 3) influencing stores' choices of strategic variables (e.g., pricing) once they have decided to affiliate. We show that search diversion remains a necessary strategic instrument... View Details
Keywords: Martha Lagace
  • 28 Oct 2008
  • First Look

First Look: October 28, 2008

information on workers), and COMPUSTAT (detailed firm information, plus average wage and employment levels). Through controls and instrumental variable probes, we rule out straightforward compositional... View Details
Keywords: Martha Lagace
  • 07 Aug 2007
  • First Look

First Look: August 7, 2007

that both effects are operative. Instrumental variables analysis indicates that plausibly exogenous changes in payout policy result in shifting institutional ownership patterns. Similarly, exogenous changes... View Details
Keywords: Martha Lagace
  • 08 May 2018
  • First Look

First Look at New Research and Ideas, May 8, 2018

manner that increases reimbursement or avoids financial penalties. Identifying upcoding in claims data is challenging due to unobservable confounders (e.g., patient risk). We leverage state-level variations in adverse event reporting regulations and View Details
Keywords: Sean Silverthorne
  • 30 Sep 2008
  • First Look

First Look: September 30, 2008

are identified by exploiting random assignment and a separate instrumental variables procedure. Download the paper: http://papers.ssrn.com/sol3/papers.cfm?abstract_id=1264038 Welfare Payments and Crime... View Details
Keywords: Martha Lagace
  • 23 Feb 2011
  • First Look

First Look: Feb. 23

development outcomes for recent decades. Political instability's significance is time consistent in cross-sectional regressions back to the 1960s, the period when the key data becomes available; robust in both country fixed-effects and View Details
Keywords: Sean Silverthorne
  • 08 May 2007
  • First Look

First Look: May 8, 2007

Z. Ahmed, and Charles Cohen Abstract We use yearly variations in the price of oil to construct a powerful new instrument to test the impact of an important but often-overlooked foreign aid channel: money given by wealthy OPEC nations to... View Details
Keywords: Martha Lagace
  • 28 Jun 2011
  • First Look

First Look: June 28

using an instrumental variables and a simultaneous equations approach. Finally, we find that the relation is primarily driven by social and environmental performance, rather than corporate governance.... View Details
Keywords: Sean Silverthorne
  • 29 Jun 2007
  • First Look

First Look: June 29, 2007

under severe economic conditions. We show that many structured finance instruments can be characterized as economic catastrophe bonds, but offer far less compensation than alternatives with comparable payoff profiles. We argue that this... View Details
Keywords: Martha Lagace
  • 20 Jun 2017
  • First Look

First Look at New Research and Ideas, June 20

instrumental variables approach exploiting an historical shift in innovation activity during World War II to show that this relationship could be causal. Finally, we document a U-shaped relationship between... View Details
Keywords: Sean Silverthorne
  • 17 May 2004
  • Research & Ideas

Why We Don’t Study Corporate Responsibility

First, it may be more helpful to think about the purposes of the corporation, or at least to ask the question that way—in the plural—even if ultimately one purpose must be deemed preeminent. Second, corporations are instruments designed... View Details
Keywords: by Manda Salls
  • Web

Supplemental Financial Information - Financial Report 2018

(FIELD), the Harvard Innovation Labs ecosystem, and HBS Online. Going forward, sustaining the HBS community's remarkable commitment to current use giving will be instrumental in achieving the mission of the School. Fiscal 2018 marked both... View Details
  • 06 Jun 2017
  • First Look

First Look at New Research and Ideas: June 6, 2017

question using a unique dataset of the gender of venture capital partners’ children. First, we find strong evidence that parenting more daughters leads to an increased propensity to hire female partners by venture capital firms. Second, using an View Details
Keywords: Sean Silverthorne
  • 08 Jan 2008
  • First Look

First Look: January 8, 2008

Abstract We use oil price fluctuations to construct a new instrument to test the impact of transfers from wealthy OPEC nations to their poorer Muslim allies. The instrument identifies plausibly exogenous... View Details
Keywords: Martha Lagace
  • 01 Dec 1997
  • News

"Economists are puzzle solvers..."

priced. So they see that even with an instrument that never existed before they came into the classroom that day, the theory allows us to price it and measure its risk. Bulletin: When did you first become interested in the field of... View Details
  • 17 Jan 2017
  • First Look

First Look at New Research: January 17

preemption of national banks in 2004 from local laws against predatory lending to gauge the effect of the supply of credit on the real economy. Specifically, we exploit the heterogeneity in the market share of national banks across counties and in state anti-predatory... View Details
Keywords: Sean Silverthorne