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- All HBS Web (237)
- Faculty Publications (74)
- 28 May 2008
- First Look
First Look: May 28, 2008
takeover: In a comprehensive sample of 13D filings by portfolio investors between 1993 and 2006, we find that announcement returns and long-term abnormal returns are high for the subset of targets that are acquired ex-post, but not...
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Martha Lagace
- 10 Oct 2007
- First Look
First Look: First Look: October 10
numbered. What the industry must embrace in its place is a business model based on a larger portfolio of targeted—and therefore more effective and profitable—treatments, not a limited palette of one-size-fits-all drugs. The current...
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Martha Lagace
- 14 Nov 2017
- First Look
New Research and Ideas: November 14, 2017
1926–2014 and international sector returns 1985–2014, we present four findings: (1) Fama is correct in that a sharp price increase of an industry portfolio does not, on average, predict unusually low returns going forward; (2) such sharp...
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Carmen Nobel
- 03 Jan 2016
- Research & Ideas
NFL Black Monday: How Much Do Coaches Really Matter?
produce a loss of productivity in another resource bundle. As a result, a team’s performance on the field depends not only on the productivity of the team’s resource bundles, but also on the coach’s ability to build a roster of players with specific skill sets, to...
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- Web
HBS - Financials | From the CFO
dollars in tuition revenue for fiscal 2021. Second, the pandemic forced Executive Education to pivot from its entirely in-person learning model to an all-virtual portfolio. Designing and implementing such a portfolio from the ground up...
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- 28 Aug 2007
- First Look
First Look: August 28, 2007
Describes how Royal DSM NV, an $8 billion dollar global corporation, leveraged information technology to enable a major corporate portfolio transformation between 2000 and 2006. Purchase this case:...
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Martha Lagace
- 04 Aug 2009
- First Look
First Look: August 4
aggressively managing their own tax liabilities and those of their portfolio firms. We investigate the latter assertion based on a sample of private firms for which there is financial statement data available. We first document that firms...
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Martha Lagace
- 10 Mar 2009
- First Look
First Look: March 10, 2009
prior to retirement. However, variable labor materially alters pre-retirement portfolio choice by significantly raising optimal equity holdings. Using this model, we also investigate the welfare costs of constraining View Details
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Martha Lagace
- 08 Aug 2017
- First Look
First Look at Research and Ideas, August 8, 2017
forthcoming Financial Analysts Journal Optimal Tilts: Combining Persistent Characteristic Portfolios By: Baker, Malcolm, Ryan Taliaferro, and Terry Burnham Abstract—We examine the optimal weighting of four tilts in U.S. equity markets...
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Sean Silverthorne
- Web
From the Chief Financial Officer - Annual Report 2020
Advertising revenue also grew year over year, as did the HBR Analytics Service. This new offering is tapping into the demand for unbiased market research on key business trends and opportunities. HBSO posted a double-digit revenue increase from the prior year. The...
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- 03 May 2011
- First Look
First Look: May 3
portfolio vary greatly in their character, clientele, positioning, and locations. Purchase this case:http://cb.hbsp.harvard.edu/cb/product/511108-PDF-ENG Cherie Blair: Inventing Herself Boris Groysberg, Robin Abrahams, and Lindsay...
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Sean Silverthorne
- 26 Jan 2016
- First Look
January 26, 2016
stocks. Hold-to-maturity accounting of portfolio net asset value eliminates the majority of measured risk. A passive portfolio of small, low EBITDA multiple stocks with modest amounts of leverage and...
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Sean Silverthorne
- 28 Aug 2018
- First Look
New Research and Ideas, August 28, 2018
IQ from IP: Simplifying Search in Portfolio Choice By: Chen, Huaizhi, Lauren Cohen, Umit Gurun, Dong Lou, and Christopher J. Malloy Abstract— Using a novel database that tracks web traffic on the SEC’s EDGAR servers between 2004 and 2015,...
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Dina Gerdeman
- 18 Feb 2013
- Research & Ideas
Breaking Through a Growth Stall
costs and profit margins; initial sales also influence the venture's trajectory of organizational skills because firms develop capabilities and routines in interactions with customers. There is also an opportunity cost: money, time, and people View Details
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by Sean Silverthorne
- 11 Dec 2012
- First Look
First Look: Dec. 11
and Models, edited by G. Caprio, 47-58. U.K.: Academic Press, 2012 Abstract Despite its developmental justification, aid is deeply political. This paper examines the political economy of aid allocation first from the perspective of the...
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Sean Silverthorne
- 10 Nov 2015
- First Look
November 10, 2015
find that each $1 invested in display and search leads to a return of $1.24 for display and $1.75 for search ads, which contrasts sharply with the estimated returns based on standard metrics. We use these results to show how optimal budget View Details
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Sean Silverthorne
- 12 Oct 1999
- Research & Ideas
Where Main Street Meets Wall Street
our capital markets—the envy of the world—are so liquid and effective," he says. "Mutual funds deepen the capital markets, and the capital markets lubricate our entire economy by allocating financial resources." For the...
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- 17 Sep 2013
- First Look
First Look: September 17
Samuel G., and Adi Sunderam Abstract—We develop a novel methodology to infer the amount of capital allocated to quantitative equity arbitrage strategies. Using this methodology, which exploits time-variation in the cross section of short...
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Sean Silverthorne
- 24 Jul 2007
- First Look
First Look: July 24, 2007
effect of the policy reforms on the entry of startups versus facility expansions by existing firms. We find that the deregulations reduced financing constraints, particularly among small startups, and improved allocative efficiency across...
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Martha Lagace
- 22 May 2018
- First Look
New Research and Ideas, May 22, 2018
wealth management platform that integrates products and advice focusing on impact, embedding ESG in research, and building a green bonds business. Purchase this case:https://hbsp.harvard.edu/product/318103-PDF-ENG Harvard Business School Case 218-025 PFA Pension:...
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Dina Gerdeman