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Show Results For
- All HBS Web
(7,232)
- People (19)
- News (1,278)
- Research (4,943)
- Events (79)
- Multimedia (45)
- Faculty Publications (3,630)
- February 2024
- Article
Representation and Extrapolation: Evidence from Clinical Trials
By: Marcella Alsan, Maya Durvasula, Harsh Gupta, Joshua Schwartzstein and Heidi L. Williams
This article examines the consequences and causes of low enrollment of Black patients in clinical
trials. We develop a simple model of similarity-based extrapolation that predicts that evidence is
more relevant for decision-making by physicians and patients when it... View Details
Keywords: Representation; Racial Disparity; Health Testing and Trials; Race; Equality and Inequality; Innovation and Invention; Pharmaceutical Industry
Alsan, Marcella, Maya Durvasula, Harsh Gupta, Joshua Schwartzstein, and Heidi L. Williams. "Representation and Extrapolation: Evidence from Clinical Trials." Quarterly Journal of Economics 139, no. 1 (February 2024): 575–635.
- 22 Feb 2018
- News
Economists cannot avoid making value judgments
- December 2018
- Supplement
The Global-Local Tension: Vodafone CEO Vittorio Colao Leading with 'International Values and Local Roots' (B)
By: Tsedal Neeley
Vittorio Colao, CEO of telecommunication giant Vodafone, must respond to reports of disturbing accounting practices at two of Vodafone’s operating companies. In one case, €60 million have been misreported due to a series of failures to check manual accounting... View Details
Keywords: GLOBAL-LOCAL; Global Identity; Local Identity; Accounting Discrepency; Globalization; Leadership; Trust; Organizational Culture; Organizational Design; Organizations; Identity; Local Range; Global Range; Values and Beliefs; Accounting Audits
Neeley, Tsedal. "The Global-Local Tension: Vodafone CEO Vittorio Colao Leading with 'International Values and Local Roots' (B)." Harvard Business School Supplement 419-032, December 2018.
- 08 Mar 2021
- Video
A message to men on International Women’s Day
- Web
Live from Klarman Hall - Alumni
for learning. That’s fundamentally different from the traditional model of teaching — the learned expert transferring knowledge to eager students. At HBS, the teacher asks questions, and the students make... View Details
- 2016
- Article
Vicarious Contagion Decreases Differentiation—and Comes with Costs
By: Ovul Sezer and Michael I. Norton
Baumeister et al. propose that individual differentiation is a crucial determinant of group success. We apply their model to processes lying in between the individual and the group—vicarious processes. We review literature in four domains—attitudes, emotions, moral... View Details
Sezer, Ovul, and Michael I. Norton. "Vicarious Contagion Decreases Differentiation—and Comes with Costs." Behavioral and Brain Sciences 39 (2016): e162.
- 12 Jul 2020
- Working Paper Summaries
Sticky Capital Controls
- April 2013
- Teaching Note
Konys, Inc. (TN)
By: Deishin Lee and Tunay Tunca
This case describes the sourcing policy for a consumer electronics company. The company must decide how to structure contracts with their supplier—using a purchase contract, an option contract, or combination of the two. The company can also buy from the spot market.... View Details
- February 2008
- Case
SPECIALISTERNE: Sense & Details
Three-quarters of Specialisterne's expert software testing staff are diagnosed with some form of Autistic Spectrum Disorder (ASD). Usually a handicap, ASD conveys talents especially suited to software testing and other highly repetitive tasks that require very high... View Details
Keywords: Business Model; For-Profit Firms; Health Disorders; Employees; Performance Evaluation; Quality; Software; Information Technology Industry
Austin, Robert D., Jonathan Wareham, and Javier Busquets. "SPECIALISTERNE: Sense & Details." Harvard Business School Case 608-109, February 2008.
- February 2005
- Case
Nomura Holdings
By: Tarun Khanna, Masako Egawa and Atsuko Nakajima
Nomura Holdings, Japan's largest investment bank, faced with intensifying competition in the global financial markets, was trying to decide how global its operations should be despite its Japan-centered business. Was the question of how global Nomura should be related... View Details
Keywords: Global Range; Corporate Governance; Governing Rules, Regulations, and Reforms; Corporate Strategy; Financial Services Industry; Japan
Khanna, Tarun, Masako Egawa, and Atsuko Nakajima. "Nomura Holdings." Harvard Business School Case 705-427, February 2005.
- August 1989 (Revised November 1994)
- Case
Nissan Motor Co. Ltd.: Marketing Strategy for the European Market
By: John A. Quelch
Nissan executives are reviewing their European marketing strategy in light of the 1992 European Community (EC) market integration program and the likely end of bilateral import quotas on Japanese cars by some EC countries. Having recently established a manufacturing... View Details
Keywords: Marketing Strategy; Resource Allocation; Market Entry and Exit; Trade; Auto Industry; Japan; United Kingdom; Europe
Quelch, John A. "Nissan Motor Co. Ltd.: Marketing Strategy for the European Market." Harvard Business School Case 590-018, August 1989. (Revised November 1994.)
- Program
Senior Executive Leadership Program—Middle East
businesses seeking the best opportunities for growth in the region need exceptional leaders—executives who are bold decision-makers, global thinkers, and skilled strategists. Taught in a series of modules offered in Boston and Dubai, this... View Details
- 2016
- Chapter
Forward Guidance in the Yield Curve: Short Rates versus Bond Supply
By: Robin Greenwood, Samuel Gregory Hanson and Dimitri Vayanos
We present a model of the yield curve in which the central bank can provide market participants with forward guidance on both future short rates and on future Quantitative Easing (QE) operations, which affect bond supply. Forward guidance on short rates works through... View Details
Greenwood, Robin, Samuel Gregory Hanson, and Dimitri Vayanos. "Forward Guidance in the Yield Curve: Short Rates versus Bond Supply." In Monetary Policy through Asset Markets: Lessons from Unconventional Measures and Implications for an Integrated World, edited by Elias Albagli, Diego Saravia, and Michael Woodford, 11–62. Santiago: Banco Central de Chile, 2016. (Working Paper version: NBER Working Paper No. 21750 Here.)
- March 2009 (Revised May 2009)
- Background Note
Executing Strategy
By: J. Bruce Harreld
This is a note to introduce the principles for effectively implementing a new strategy. It emphasizes the interdependence of strategy and execution in developing and sustaining superior competitive performance. Primarily based on the notion that strategy should be a... View Details
Harreld, J. Bruce. "Executing Strategy." Harvard Business School Background Note 809-126, March 2009. (Revised May 2009.)
- 27 Apr 2012
- News
Singapore Girl's Charms Fade as Airline Battle Heats Up
Patent Trolls
We develop a theoretical model of, and provide the first large-sample evidence on, the behavior and impact of non-practicing entities (NPEs) in the intellectual property space. Our model shows that NPE litigation can reduce infringement and support small inventors.... View Details
- February 2002 (Revised May 2004)
- Case
U.S. Labs
By: Michael J. Roberts and Robert F. Higgins
Describes the evolution of a start-up venture in the pathology lab segment of the clinical lab business. U.S. Labs tries a series of business models before running out of cash. The company is in dire need of financing, as its venture capital backers are refusing to put... View Details
Keywords: Entrepreneurship; Business Startups; Venture Capital; Financial Strategy; Financing and Loans; Business Model; Business or Company Management; Planning; Business Strategy; Health Industry
Roberts, Michael J., and Robert F. Higgins. "U.S. Labs." Harvard Business School Case 802-163, February 2002. (Revised May 2004.)
- Program
Real Estate Management Program
immersive experience where every aspect of the learning model has been carefully designed to facilitate your growth. Your learning will take place on your own, in your living group, and in the larger... View Details
- 2020
- Working Paper
Designing, Not Checking, for Policy Robustness: An Example with Optimal Taxation
By: Benjami Lockwood, Afras Y. Sial and Matthew C. Weinzierl
Economists typically check the robustness of their results by comparing them across plausible ranges of parameter values and model structures. A preferable approach to robustness—for the purposes of policymaking and evaluation—is to design policy that takes these... View Details
Lockwood, Benjami, Afras Y. Sial, and Matthew C. Weinzierl. "Designing, Not Checking, for Policy Robustness: An Example with Optimal Taxation." NBER Working Paper Series, No. 28098, November 2020.