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  • 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... View Details
Keywords: 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... View Details
Keywords: by Martha Lagace; Video Game; Web Services; Computer
  • 26 Sep 2017
  • First Look

First Look at New Research and Ideas, September 26, 2017

during the AFC. Regression estimates suggest that the relationship between leverage, exchange rate depreciations, and corporate financial distress is time varying. Also, a central finding is that firm size is correlated with corporate... View Details
Keywords: Sean Silverthorne
  • 16 Dec 2014
  • First Look

First Look: December 16

certain general properties of the transition path from dirty to clean technology. We then estimate the model using a combination of regression analysis on the relationship between R&D and patents, and simulated method of moments using... View Details
Keywords: 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... View Details
Keywords: Sean Silverthorne
  • 10 Nov 2015
  • First Look

November 10, 2015

matching estimations, and regression discontinuity designs. Publisher's link: https://www.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... View Details
Keywords: 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... View Details
Keywords: Sean Silverthorne
  • 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 growth distribution. Download the... View Details
Keywords: Sean Silverthorne
  • 26 Aug 2008
  • First Look

First Look: August 26, 2008

patents granted by the USPTO in 2001-2003. We show that examiner citations account for 63% of all citations on the average patent and that 40% of patents have all citations added by examiners. We use multivariate regression and analysis... View Details
Keywords: Sean Silverthorne
  • 01 Dec 2015
  • First Look

December 1, 2015

standard forecasting regressions reveal that increases in p*t lead to economic downturns. Second, disaster risk is priced in the cross section of U.S. equity returns. A zero-cost equity portfolio with exposure to disasters earns... View Details
Keywords: Sean Silverthorne
  • 27 May 2014
  • First Look

First Look: May 27

forecasts of holding period returns strongly predict the cross section of future returns up to three years ahead. We document a highly significant predictive pooled regression slope for future quarterly returns of 0.86, whereas the... View Details
Keywords: Sean Silverthorne
  • 08 Jan 2008
  • First Look

First Look: January 8, 2008

but is difficult when demand history is unavailable such as for new products. One method that can be applied in such cases uses dispersion among forecasting experts as a measure of demand uncertainty. This paper provides a test for this method, and presents a... View Details
Keywords: Martha Lagace
  • 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 View Details
Keywords: Sean Silverthorne
  • 18 Apr 2018
  • First Look

First Look at New Research and Ideas, April 18, 2018

though the effects vary with liberal/conservative ideological orientation. Polynomial regression analyses reveal that the fit relationship between individual and organizational political ideology deviates from the idealized congruence... View Details
Keywords: Sean Silverthorne
  • 08 Mar 2016
  • First Look

March 8, 2016

that UGC on platforms ranging from Yelp to Facebook has a large causal impact on economic and social outcomes ranging from restaurant decisions to voting behavior. These findings often leverage unique data sets and methods ranging from View Details
Keywords: Sean Silverthorne
  • 29 Jul 2008
  • First Look

First Look: July 29, 2008

are much weaker. In individual-level regressions of engagement in category-spanning communication patterns, we find that women, mid- to high-level executives, and members of the executive management, sales and marketing functions are most... View Details
Keywords: Martha Lagace
  • 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... View Details
Keywords: 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... View Details
Keywords: Martha Lagace
  • 22 May 2018
  • First Look

New Research and Ideas, May 22, 2018

generations of the same family may even cease to regress towards the mean. Moreover, we demonstrate that government interventions intended to ameliorate inequality may in fact lower intergenerational mobility—even when they do not... View Details
Keywords: Dina Gerdeman
  • 23 May 2017
  • First Look

First Look at New Ideas and Research: May 23, 2017

AFC. However, a broader set of emerging market countries show weaker liquidity, solvency, and profitability indicators. More countries are also in the Altman Z-score's “grey zone,” that is, at risk for corporate distress. Regression... View Details
Keywords: Carmen Nobel

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