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- News (10)
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- Faculty Publications (176)
Show Results For
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All HBS Web
(296)
- News (10)
- Research (253)
- Events (1)
- Multimedia (1)
- Faculty Publications (176)
- 10 Nov 2015
- First Look
November 10, 2015
matching estimations, and regression discontinuity designs. Publisher's link: https://pubwww.hbs.edu/faculty/Pages/item.aspx?num=50067 Harvard Business School Case 315-049 Cravia: An Entrepreneurial Endeavor in Dubai Walid Hajj (HBS '95), CEO...
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Sean Silverthorne
- 24 Mar 2015
- First Look
First Look: March 24
portfolio stock return regressions we find that firms with good performance on material sustainability issues significantly outperform firms with poor performance on these issues, suggesting that investments in sustainability issues are...
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Sean Silverthorne
- 04 Jun 2013
- First Look
First Look: June 4
measurement errors. I document the first direct empirical evidence that ICC measurement errors can be persistent, can be associated with firms' risk or growth characteristics, and thus confound regression inferences on expected returns. I...
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Sean Silverthorne
- 19 Jan 2016
- First Look
January 19, 2016
investments. Using both calendar-time portfolio stock return regressions and firm-level panel regressions we find that firms with good ratings on material sustainability issues significantly outperform firms...
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Sean Silverthorne
- 19 Sep 2006
- First Look
First Look: September 19, 2006
earnings on a more timely basis than "good" news using a regression of earnings on returns. We examine the asymmetric timeliness estimation procedure and identify properties that result in biased test statistics used to test...
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Sean Silverthorne
- 24 Apr 2007
- First Look
First Look: April 24, 2007
suppliers or final consumers, (2) agglomeration allows for labor market pooling, and (3) agglomeration facilitates intellectual spillovers. We assess the importance of the theories via regressions of coagglomeration indices on these...
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Sean Silverthorne
- 11 Oct 2004
- Research & Ideas
Four Ways to Create Lasting Change
CEO and his team. Q: What caused the failure of Alpha's first attempt at a customer service initiative in the early 1990s? A: Initially, the first CSE [Customer Service Enhancements] initiative was not a failure. It did lead to some short-term improvements in...
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by Martha Lagace
- 07 Apr 2015
- First Look
First Look: April 7
constituency level data for elections to India's state assemblies and a regression discontinuity design. On average, we find that female incumbents are more likely than male incumbents to re-contest but that there is a decline in the...
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Sean Silverthorne
- 20 Oct 2015
- First Look
October 20, 2015
experiments, panel data, matching, and regression discontinuity. The note is intended for a general audience and does not require advanced statistics knowledge. Purchase this case: https://cb.hbsp.harvard.edu/cbmp/product/616009-PDF-ENG
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Sean Silverthorne
- 24 Feb 2015
- First Look
First Look: February 24
persistent but can also be associated with firms' risk or growth characteristics, implying that ICC regressions are likely confounded by spurious correlations. Moreover, I document that biases in GLS' measurement errors are driven not...
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Sean Silverthorne
- 14 Apr 2008
- Research & Ideas
The Surprising Right Fit for Software Testing
and applications. Regression testing should be done well if software is not to revert to an earlier state. The kind of testing that takes place varies according to the needs of applications and end users. It may include but is not limited...
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- 07 Jun 2016
- First Look
June 7, 2016
avoidance (Slemrod, 2004; Crocker and Slemrod, 2005; Chen and Chu, 2005) by showing that increases in institutional ownership are associated with increases in tax avoidance. Using the Russell index reconstitution setting to isolate exogenous shocks to institutional...
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Sean Silverthorne
- Web
Flatiron School: Reflections from Summer 2020 - Recruiting
application of statistics testing and how regressions help shape decisions in real life, and to interpret results from running codes into insights useful for decision makers in business. HOW DID THIS EXPERIENCE IMPACT YOUR CAREER VISION?...
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- 02 Oct 2018
- First Look
New Research and Ideas, October 2, 2018
Our logistic regression models indicate that (1) realized post-purchase price drops lead to a higher probability of return, and (2) anticipated price drops after purchase lead to a higher probability of using cash on delivery, a payment...
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Dina Gerdeman
- 01 Jul 2008
- First Look
First Look: July 1, 2008
governance mode (make, ally, or buy) and also promotes substitution effects on governance mode choice while impacting exchange performance. We evaluate hypotheses using a novel three-stage switching regression model and a sample of 222...
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Martha Lagace
- 10 Dec 2013
- First Look
First Look: December 10
regression techniques and identify mostly homogeneous effects throughout the conditional city growth distribution. August 2013 Harvard Business Review The Hidden Benefits of Keeping Teams Intact By: Huckman, Robert S., and Bradley Staats...
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Sean Silverthorne
- 19 Nov 2013
- First Look
First Look: November 19
paper analyzes the effect of a woman's electoral victory on women's subsequent political participation. Using the regression discontinuity afforded by close elections between women and men in India's state elections, we find that a woman...
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Sean Silverthorne
- 14 Nov 2017
- First Look
New Research and Ideas: November 14, 2017
Regression estimates suggest that the relationship between leverage, exchange rate depreciations, and corporate financial distress is time varying. A central finding is that firm size is correlated with corporate distress and, further,...
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Carmen Nobel
- 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 discontinuity, we find that increasing...
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Sean Silverthorne
- 04 Mar 2014
- First Look
First Look: March 4
incumbents remains unchallenged. Quantile regressions reveal that the distributional effects of deregulation on firm size are significantly non-linear. The reallocation of market shares toward a small number of large firms and a large...
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Sean Silverthorne