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Show Results For
- All HBS Web
(842)
- People (2)
- News (122)
- Research (618)
- Events (7)
- Multimedia (1)
- Faculty Publications (400)
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- 2014
- Working Paper
Non-Adherence in Health Care: A Positive and Normative Analysis
By: Mark Egan and Tomas J. Philipson
Non-adherence in health care results when a patient does not initiate or continue care that a provider has recommended. Previous research identifies non-adherence as a major source of waste in US health care, totaling approximately 2.3% of GDP, and have proposed a... View Details
Egan, Mark, and Tomas J. Philipson. "Non-Adherence in Health Care: A Positive and Normative Analysis." NBER Working Paper Series, No. 20330, July 2014. (Previously titled, "Health Care Adherence and Personalized Medicine.")
- 30 Jan 2024
- Cold Call Podcast
Can Second-Generation Ethanol Production Help Decarbonize the World?
- September 1993 (Revised June 2009)
- Case
Mary Kay Cosmetics: Asian Market Entry (A)
By: John A. Quelch
In February 1993, Curran Dandurand, senior vice president of Mary Kay Cosmetics Inc.'s global marketing group, was reflecting on the company's international operations. Mary Kay Cosmetics Inc. products had been sold outside the United States for over 15 years, but by... View Details
Keywords: Globalized Firms and Management; Market Entry and Exit; Operations; Sales; Beauty and Cosmetics Industry; Asia
Quelch, John A. "Mary Kay Cosmetics: Asian Market Entry (A)." Harvard Business School Case 594-023, September 1993. (Revised June 2009.)
- June 2017
- Case
AT&T Versus Verizon: A Financial Comparison
By: V.G. Narayanan and Joel L. Heilprin
This case asks students to prepare a report comparing the financial and operating performance of AT&T and Verizon. Taking the perspective of a communications industry analyst, they must also consider the differences between and implications of the companies' business... View Details
Keywords: Financial Statements; Operations; Analysis; Business Model; Accounting; Performance Effectiveness; Telecommunications Industry
Narayanan, V.G., and Joel L. Heilprin. "AT&T Versus Verizon: A Financial Comparison." Harvard Business School Brief Case 917-543, June 2017.
- June 2017
- Article
Conspicuous Consumption of Time: When Busyness and Lack of Leisure Time Become a Status Symbol
By: Silvia Bellezza, Neeru Paharia and Anat Keinan
While research on conspicuous consumption has typically analyzed how people spend money on products that signal status, we investigate conspicuous consumption in relation to time. We argue that a busy and overworked lifestyle, rather than a leisurely lifestyle, has... View Details
Bellezza, Silvia, Neeru Paharia, and Anat Keinan. "Conspicuous Consumption of Time: When Busyness and Lack of Leisure Time Become a Status Symbol." Journal of Consumer Research 44, no. 1 (June 2017): 118–138.
- January 2022 (Revised August 2022)
- Case
Geely SEA: New Electric Vehicle Platforms
By: Willy C. Shih and Shu Lin
Kent Bovellan, the Chief Engineer and Head of the Vehicle Architecture Center for Geely Holding, the Hangzhou, China headquartered global automotive group, was debating the platform choice for an upcoming "D" segment midsized battery electric vehicle (BEV). He had led... View Details
Keywords: Product Innovation; Product Architecture; Product Engineering; Platform Design; Platform Strategy; Information Infrastructure; Digital Platforms; Information Technology; Product Design; Product Development; Cost Management; Decision Making; Competitive Strategy; Industry Structures; Auto Industry; China; Sweden
Shih, Willy C., and Shu Lin. "Geely SEA: New Electric Vehicle Platforms." Harvard Business School Case 622-001, January 2022. (Revised August 2022.)
- February 2014
- Article
Toward a Model of Work Redesign for Better Work and Better Life
By: Leslie A. Perlow and Erin L. Kelly
Flexible work accommodations provided by employers purport to help individuals struggling to manage work and family demands. The underlying model for change is accommodation—helping individuals accommodate their work demands with no changes in the structure of work or... View Details
Perlow, Leslie A., and Erin L. Kelly. "Toward a Model of Work Redesign for Better Work and Better Life." Work and Occupations 41, no. 1 (February 2014): 111–134.
- 2010
- Working Paper
Overconfidence by Bayesian Rational Agents
This paper derives two mechanisms through which Bayesian-rational individuals with differing priors will tend to be relatively overconfident about their estimates and predictions, in the sense of overestimating the precision of these estimates. The intuition behind one... View Details
Van den Steen, Eric. "Overconfidence by Bayesian Rational Agents." Harvard Business School Working Paper, No. 11-049, November 2010.
- 15 Aug 2006
- First Look
First Look: August 15, 2006
Working PapersOptimal Reserve Management and Sovereign Debt Authors:Laura Alfaro and Fabio Kanczuk Abstract Most models currently used to determine optimal foreign reserve holdings take the level of international debt as given. However, given the sovereign's... View Details
Keywords: Sean Silverthorne
- 2020
- Working Paper
Measuring the Cost of Corporate Water Usage
By: DG Park, George Serafeim and T. Robert Zochowski
We develop a methodology that calculates the impact that organizations have on the environment through their water consumption relating to water stress risk. Using the methodology, we derive estimates for four companies that show how assumptions on the geographic... View Details
Keywords: Water; Water Management; Environment; Sustainability; Environmental Impact; Impact-Weighted Accounts; IWAI; Organizations; Environmental Sustainability; Valuation
Park, DG, George Serafeim, and T. Robert Zochowski. "Measuring the Cost of Corporate Water Usage." Harvard Business School Working Paper, No. 21-036, September 2020.
- Research Summary
The Commercialization of Internet Infrastructure
Why did commercial Internet service initially develop in some geographical areas and not others? What determines the success of businesses? What determines the value of Internet services? The research stream developed the first analysis of the Internet access... View Details
- June 2012
- Article
Leadership Is a Conversation
By: Boris Groysberg and Michael Slind
Globalization and new technologies have sharply reduced the efficacy of command-and-control management and its accompanying forms of corporate communication. In the course of a recent research project, the authors concluded that by talking with employees, rather than... View Details
Keywords: Employees; Management Style; Interpersonal Communication; Leadership; Cooperation; Partners and Partnerships
Groysberg, Boris, and Michael Slind. "Leadership Is a Conversation." Harvard Business Review 90, no. 6 (June 2012).
- March 2008
- Course Overview Note
Dynamic Markets
By: Joshua D. Coval and Erik Stafford
The Dynamic Markets course at Harvard Business School is organized around the hands-on application of financial decision making in a wide variety of capital market settings. The course relies heavily on in-class simulations of a range of market settings where students... View Details
- Article
Variance-Minimizing Monetary Policies with Lagged Price Adjustment and Rational Expectations
By: Jerry R. Green and Seppo Honkapohja
This paper considers a macroeconomic model with rational expectations in which prices are incompletely flexible. Markets therefore fail to clear. In such a model monetary policy is not neutral. The variance of real and nominal quantities and interest rates is sensitive... View Details
Green, Jerry R., and Seppo Honkapohja. "Variance-Minimizing Monetary Policies with Lagged Price Adjustment and Rational Expectations." European Economic Review 20, nos. 1-3 (January 1983): 123–141.
- July 2004 (Revised December 2004)
- Case
RelayHealth
By: Joseph B. Lassiter III and Elizabeth Kind
RelayHealth provides secure, online communications for doctors, patients, and health plans. The company's services include online consultations, prescription renewals, and appointment scheduling. RelayHealth's business model derives subscription revenue from doctors... View Details
Keywords: Communication Technology; Internet and the Web; Consumer Behavior; Entrepreneurship; Health Care and Treatment; Growth and Development Strategy; Health Industry; Telecommunications Industry
Lassiter, Joseph B., III, and Elizabeth Kind. "RelayHealth." Harvard Business School Case 805-021, July 2004. (Revised December 2004.)
- February 2008
- Article
Bandwidth Allocation in Peer-to-Peer File Sharing Networks
By: Albert Creus Mir, Ramon Casadesus-Masanell and Andres Hervas-Drane
We present a model of bandwidth allocation in a stylized peer-to-peer file sharing network. Given an arbitrary population of peers composed of sharers and freeriders, where all peers interconnect to maximize their allocated bandwidth, we derive the expected bandwidth... View Details
Creus Mir, Albert, Ramon Casadesus-Masanell, and Andres Hervas-Drane. "Bandwidth Allocation in Peer-to-Peer File Sharing Networks." Computer Communications 31, no. 2 (February 2008): 257–265.
- 2020
- Working Paper
Building the Professional Firm: McKinsey & Co.: 1939-1968
By: Amar Bhidé
This case history analyzes how the founders of McKinsey & Co. built one of the world's leading management consulting firms by developing a “system” of professional norms, approach to serving clients, personnel policies, organization, governance, and ownership. The... View Details
Keywords: McKinsey ＆ Co.; Company History; Professional Norms; Vision; Organizations; Business History; Business Model; Strategy; Consulting Industry
Bhidé, Amar. "Building the Professional Firm: McKinsey & Co.: 1939-1968." Harvard Business School Working Paper, No. 95-010, January 1995. (Revised July 2020.)
- August 2014
- Article
Religion, Politician Identity and Development Outcomes: Evidence from India
By: Sonia Bhalotra, Irma Clots-Figueras, Guilhem Cassan and Lakshmi Iyer
This paper investigates whether the religious identity of state 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... View Details
Keywords: Politician Identity; Infant Mortality; Primary Education; India; Muslim; Fairness; Religion; Government and Politics; India
Bhalotra, Sonia, Irma Clots-Figueras, Guilhem Cassan, and Lakshmi Iyer. "Religion, Politician Identity and Development Outcomes: Evidence from India." Journal of Economic Behavior & Organization 104 (August 2014): 4–17.
- 2009
- Chapter
On the Goals of Successful Family Companies
By: John A. Davis and Renato Tagiuri
Providing clear goals for a company and communicating them are among the most powerful means for guiding the behavior of the people in an organization. In this article, we explore the range of objectives or goals of family-owned and -managed companies and identify... View Details
Keywords: Family Business; Interpersonal Communication; Goals and Objectives; Organizational Culture; Family Ownership
Davis, John A., and Renato Tagiuri. "On the Goals of Successful Family Companies." Chap. 17 in Family Business. Vol. 12, edited by Joseph H. Astrachan, Torsten M. Pieper, and Peter Jaskiewicz. International Library of Critical Writings on Business and Management. Northampton, MA: Edward Elgar Publishing, 2009.
- 2022
- Working Paper
Heterogeneity of Gain-Loss Attitudes and Expectations-Based Reference Points
By: Pol Campos-Mercade, Lorenz Goette, Thomas Graeber, Alex Kellogg and Charles Sprenger
Existing tests of reference-dependent preferences assume universal loss aversion. This paper examines heterogeneity in gain-loss attitudes, and explores its implications for identifying models of the reference point. In two experimental settings we measure gain-loss... View Details
Keywords: Reference-dependent Preferences; Rational Expectations; Personal Equilibrium; Endowment Effect; Expectations-based Reference Points
Campos-Mercade, Pol, Lorenz Goette, Thomas Graeber, Alex Kellogg, and Charles Sprenger. "Heterogeneity of Gain-Loss Attitudes and Expectations-Based Reference Points." Working Paper, August 2022.