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- All HBS Web
(754)
- News (78)
- Research (563)
- Events (15)
- Multimedia (3)
- Faculty Publications (311)
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- 16 Sep 2019
- Research & Ideas
Crowdsourcing Is Helping Hollywood Reduce the Risk of Movie-Making
List, an annual compilation of promising scripts recommended by anonymous Hollywood insiders. In a new working paper, Judgement Aggregation in Creative Production: Evidence from the Movie Industry, Luo and her two co-authors—Jeffrey... View Details
- 18 Jul 2022
- Research & Ideas
After the 'Crypto Crash,' What's Next for Digital Currencies?
crypto platforms; there aren’t standardized disclosure rules or formats. And it’s two layers of non-transparency: You both don’t necessarily have a clear sense of what platforms may be doing, and then on top of that, a consumer might not understand the View Details
- 2012
- Discussion Paper
Labor Productivity and Quality Change in Singapore: Achievements in 1974-2011 and Prospects for the Next Two Decades
By: Koji Nomura and Tomomichi Amano
Labor productivity growth in Singapore that has grown at a rate of over 3.0 percent per year since 1970s considerably slowed down to 0.5 percent on average per annum in the latter half of the 2000s. The purpose of this paper is to ask, first, to what extent Singapore’s... View Details
Nomura, Koji, and Tomomichi Amano. "Labor Productivity and Quality Change in Singapore: Achievements in 1974-2011 and Prospects for the Next Two Decades." Discussion Paper, Keio Economic Observatory, 2012.
- 27 Apr 2020
- Research & Ideas
How Remote Work Changes What We Think About Onboarding
Author's note: Over the past few weeks, I have been asking CEOs attending programs I teach at Harvard Business School a simple question: What is keeping you awake at night during this global pandemic? They've mentioned numerous complicated challenges that I have View Details
Keywords: by Boris Groysberg
- 20 Oct 2010
- Op-Ed
Export Competitiveness: Reversing the Logic
Foreign investment introduced capital and provided jobs for people previously occupied in agriculture. At an aggregate level, capital intensity rose, productivity grew, and prosperity improved, and poverty levels dropped dramatically.... View Details
Keywords: by Christian Ketels
- 21 Feb 2005
- Op-Ed
Is Business Management a Profession?
emerged and competed with one another in the early decades of university business education. The first was a simple aggregation of courses taught elsewhere in the university and covering such obviously useful (if intellectually... View Details
- 15 Oct 2007
- Research & Ideas
Businesses Beware: The World Is Not Flat
their counterparts at International. Wal-Mart also tries to aggregate across national boundaries with its IT platform and regional management teams that were created in 2004 to manage global brand development and oversee government and... View Details
Keywords: by Martha Lagace
- 04 Feb 2013
- Research & Ideas
Are the Big Four Audit Firms Too Big to Fail?
aggregate stock market performance. "What this study tell us is that contrary to the claims made in the press that the big auditors are too big or too few to fail, there is evidence of the audit firms becoming more concerned about... View Details
- 20 Feb 2017
- Research & Ideas
Having No Life is the New Aspirational Lifestyle
were even starker than the previous experiment. On a scale of 1 to 7, participants ranked busy Daniel more than twice as high on an aggregate measure of wealth and social status as they ranked leisurely Daniel, 5.44 to 2.55. They also... View Details
Keywords: by Michael Blanding
- 22 Jul 2019
- Book
How to Be a Digital Platform Leader
information, such as by aggregating and analyzing publicly available data. Second, once the platform identifies its different sides, it can offer a service that helps attract members to the platform. And third, platforms may contradict... View Details
Keywords: by Martha Lagace
- 23 Oct 2018
- First Look
New Research and Ideas, October 23, 2018
Richmond R. Jose, and Robert L. Winkler Abstract—Many organizations face critical decisions that rely on forecasts of binary events. In these situations, organizations often gather forecasts from multiple experts or models and average those forecasts to produce a... View Details
Keywords: Dina Gerdeman
- 15 Sep 2009
- First Look
First Look: September 15
the firm than in its absence. An Exploration of Technology Diffusion Author:Diego A. Comin Publication:American Economic Review (forthcoming) Abstract We develop a model that, at the aggregate level, is similar to the one sector... View Details
Keywords: Martha Lagace
- 02 Feb 2010
- First Look
First Look: Feb. 2
disaggregated measures that are incrementally informative but costly to contract upon. In such a setting, when do firms contract on aggregated rather than disaggregated performance measures? We show that at intermediate levels of... View Details
Keywords: Martha Lagace
- 16 Jan 2007
- First Look
First Look: January 16, 2007
measurement of reduced form, aggregate sentiment and traces its effects to stock returns. It builds on the two broader and more irrefutable assumptions of behavioral finance—sentiment and the limits to arbitrage—to explain which stocks... View Details
Keywords: Martha Lagace
- Research Summary
The Value of Family Ownership, Control, and Management
In collaboration with Professor Raphael Amit of Wharton, Belén Villalonga is investigating how family ownership, control, and management affect firm value. Their forthcoming Journal of Financial... View Details
- 01 Jul 2014
- First Look
First Look: July 1
returns of 0.86, whereas the popular factor-based expected return models have either an insignificant or a significantly negative association with future returns. In supplemental analyses, we show that these forecasts are also informative of the time-series variation... View Details
Keywords: Carmen Nobel
- 18 Nov 2014
- First Look
First Look: November 18
subsequent growth into a diversified group. Download working paper: http://papers.ssrn.com/sol3/papers.cfm?abstract_id=2520237 Optimal Aggregation of Consumer Ratings: An Application to Yelp.com By: Dai, Weijia, Ginger Jin, Jungmin Lee,... View Details
Keywords: Sean Silverthorne
- 09 Dec 2015
- Research Event
How Do You Predict Demand and Set Prices For Products Never Sold Before?
with minimal impact on aggregate sales quantity. While this research focused specifically on a flash sales setting, they believe it could be useful for any retailer that needs to make pricing decisions for new products before the selling... View Details
- 19 Dec 2005
- Research & Ideas
The Regional Slice of Your Global Strategy
geographic region, one can imagine being even more creative and redefining distance—and regions—according to nongeographic dimensions: cultural, administrative and political, and economic. Aggregation along nongeographic dimensions will... View Details
Keywords: by Pankaj Ghemawat
- 17 May 2011
- First Look
First Look: May 17
and Matthew C. Weinzierl Abstract This paper examines the optimal response of monetary and fiscal policy to a decline in aggregate demand. The theoretical framework is a two-period general equilibrium model in which prices are sticky in... View Details
Keywords: Sean Silverthorne