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All HBS Web
(297)
- News (10)
- Research (253)
- Events (1)
- Multimedia (1)
- Faculty Publications (175)
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- 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...
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Sean Silverthorne
- 19 Oct 2010
- First Look
First Look: October 19, 2010
different organizational contexts, i.e., summer field training and during academic semesters. Leader performance was measured with leadership grades (supervisor ratings) aggregated over four years at West Point. Findings-After controlling for general intellectual...
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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
- 01 Jul 2014
- First Look
First Look: July 1
firm-level expected returns and expected profitability are time-varying but highly persistent; 2) 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 View Details
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Carmen Nobel
- 10 Apr 2018
- First Look
First Look at New Research, April 10, 2018
that occurred near the end of their time at university (2 or 3 years later). Linear regression models showed that students who made more friends in their first term reported better health and a healthier diet at the follow-up (2–3 years...
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Sean Silverthorne
- 19 Dec 2006
- First Look
First Look: December 19, 2006
are highly correlated across countries. Firm-level regressions demonstrate that rates of return and investment rates of affiliates are highly correlated with the rates of return and investment of the affiliate's parent and other...
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Sean Silverthorne
- 24 Jun 2014
- First Look
First Look: June 24
Following deregulation, resource misallocation declines, and the left-hand tail of the firm size distribution thickens significantly, suggesting increased entry by small firms. However, the dominance and growth of large incumbents remains unchallenged. Quantile View Details
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Sean Silverthorne
- 27 Sep 2011
- First Look
First Look: September 27
Website Yelp.com and restaurant data from the Washington State Department of Revenue. Because Yelp prominently displays a restaurant's rounded average rating, I can identify the causal impact of Yelp ratings on demand with a regression...
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Sean Silverthorne
- 18 Mar 2008
- First Look
First Look: March 18, 2008
beverages, and after verifying the similarity of their responses, we generated a model that calculates the expected average healthiness rating that experts would give to any other product based on its nutrient content. Results—The form of the model is a linear View Details
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Martha Lagace
- 03 Oct 2006
- First Look
First Look: October 3, 2006
consistently net importers of food products that are heavily supported by OECD governments. Using a cross-country regression framework we measure the overall impact of agricultural support policies in rich countries on poverty and average...
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Sean Silverthorne
- 07 Apr 2009
- First Look
First Look: April 7, 2009
inadequate updating of the customer database. Also, the budgeting data in the case may be used to teach regression model selection and R-squared. Purchase this case: http://www.hbsp.harvard.edu/b01/en/common/item_detail.jhtml?id=109070...
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Martha Lagace
- 26 Jan 2016
- First Look
January 26, 2016
elected as a state legislator encourages the subsequent political participation of women, using a regression discontinuity design on constituency level data from India. We find that female incumbents are more likely than male incumbents...
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Sean Silverthorne
- 14 Feb 2012
- First Look
First Look: February 14
hypothetical delivery of a 23-week gestation infant and chose either IC or CC. Open-ended and structured questions elicited reasoning. Data were analyzed by chi-square and logistic regression analysis. Results: Neither degree of detail,...
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Carmen Nobel
- 12 Jul 2016
- First Look
July 12, 2016
https://pubwww.hbs.edu/faculty/Pages/item.aspx?num=51321 Entrepreneurship and Public Health Insurance By: Olds, Gareth Abstract—I examine the relationship between public health insurance and firm formation. Developing a variant of regression...
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Sean Silverthorne
- 29 Mar 2016
- First Look
March 29, 2016
(a) fosters a longer-term perspective and (b) widens the firm’s scope; and ecosystem creation. While much of the dynamic capabilities literature has focused on testing causal relationships between key performance variables and constructs, our goal here is to “open up”...
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Sean Silverthorne
- 14 May 2013
- First Look
First Look: May 14
also increase slightly. Our panel results are supported by a broadband regression discontinuity analysis. Politics does not seem to play a role in allocating funding. Publisher's link:...
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Sean Silverthorne
- 09 Mar 2010
- First Look
First Look: March 9
technique that uncovered 75 otherwise legitimate web sites, which benefited from direct links from thousands of misspellings of competing web sites. Using regression analysis, we find that web sites in categories with higher pay-per-click...
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Martha Lagace
- 28 Aug 2007
- First Look
First Look: August 28, 2007
analyze the data using nonparametric tests and regression analysis. Findings—The mean number of business segments per firm varies significantly by country. Notably, there is no evidence in our sample that emerging-market companies are...
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Martha Lagace
- 15 Jan 2013
- First Look
First Look: January 15
thickening of the left-hand tail of the firm-size distribution suggesting a significant increase in the number of small firms. However, the dominance and growth of large incumbents remains unchallenged. Quantile regressions reveal that...
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Sean Silverthorne