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- 20 Dec 2016
- First Look
December 20, 2016
politicians from politically contested areas are also more likely to turn to toxic loans. Using a difference-in-differences methodology, we show that politicians time the election cycle by implementing more transactions immediately before... View Details
Keywords: Carmen Nobel
- 02 Apr 2019
- First Look
New Research and Ideas, April 2, 2019
source software (OSS) over proprietary software in an attempt to reduce costs creating an unexpected demand shock for OSS. Analysis using the rest of the EU as controls via difference-in-differences and synthetic control frameworks shows... View Details
Keywords: Dina Gerdeman
- 12 Aug 2014
- First Look
First Look: August 12
km of roads in India. We use a difference-in-difference estimation strategy to compare non-nodal districts based upon their distance from the highway system. We find several positive effects for non-nodal districts located 0-10 km from GQ... View Details
Keywords: Sean Silverthorne
- 13 Mar 2018
- First Look
March 13, 2018
evaluating—and helping to redesign—the posting of restaurant hygiene scores on Yelp.com. Implementing a difference-in-differences strategy, we find that posting restaurant hygiene scores on Yelp leads to a 12% decrease in purchase... View Details
Keywords: Sean Silverthorne
- 07 Aug 2007
- First Look
First Look: August 7, 2007
subset of countries. This paper uses a difference-in-difference analysis that compares US equity holdings in affected and unaffected countries. The international investment responses to JGTRRA were substantial and imply an elasticity of... View Details
Keywords: Martha Lagace
- 05 Dec 2017
- First Look
First Look at New Research and Ideas, December 5, 2017
learning from parallel R&D projects in the setting of drug development. Leveraging the biopharmaceutical industry's unique characteristics to overcome barriers to measuring the project-level response to competitor news, I employ a View Details
Keywords: Sean Silverthorne
- 02 Mar 2010
- First Look
First Look: March 2
derive the hypothesis that JGTRRA should lead to a portfolio reallocation by U.S. investors towards equities in tax-favored countries. A difference-in-difference analysis that compares U.S. equity holdings in affected and unaffected... View Details
Keywords: Martha Lagace
- 19 Feb 2019
- First Look
New Research and Ideas, February 19, 2019
ostensive attempt to deter fraud that prompts complaints of selective disenfranchisement. Using a difference-in-differences design on a 1.3-billion-observations panel, we find the laws have no negative effect on registration or turnout... View Details
Keywords: Sean Silverthorne
- 30 Jan 2018
- First Look
January 30, 2018
arising from a natural experiment: the introduction of an Illinois policy that enabled communities to select electricity suppliers on behalf of their residents. Using a flexible difference-in-differences matching approach, we estimate a... View Details
Keywords: Sean Silverthorne