Publications
Publications
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- All HBS Web
(1,457)
- Faculty Publications (410)
- 2017
- Working Paper
Optimal Tilts: Combining Persistent Characteristic Portfolios
By: Malcolm Baker, Ryan Taliaferro and Terry Burnham
We examine the optimal weighting of four tilts in US equity markets from 1968 through 2014. We define a “tilt” as a characteristic-based portfolio strategy that requires relatively low annual turnover. This is a continuum, with small size, a very persistent... View Details
- January 2016 (Revised March 2016)
- Case
HNA Group: Global Excellence with Chinese Characteristics
By: William C. Kirby, F. Warren McFarlan and Joycelyn W. Eby
By 2015, the HNA Group had grown from its roots as Hainan Airlines, a small airline founded in 1993 into a global conglomerate that ranked #464 in the Global 500. Much of this success it had achieved by cross-industry expansion within China, but since 2008, it had... View Details
- 2015
- Working Paper
Replicating Private Equity with Value Investing, Homemade Leverage, and Hold-to-Maturity Accounting
By: Erik Stafford
Private equity funds tend to select relatively small firms with low EBITDA multiples. Publicly traded equities with these characteristics have high risk-adjusted returns after controlling for common factors typically associated with value stocks. Hold-to-maturity... View Details
- December 2015
- Case
The Hain Celestial Group
By: David E. Bell, José B. Alvarez, James Weber and Mary Shelman
Hain Celestial manufactured natural and organic food and personal care products to be sold to retailers of these products. The company had grown successfully and profitably through acquisitions and organically for two decades. In late 2015, Hain faced challenges on... View Details
- 2015
- Chapter
The Business Model: Nature and Benefits
By: Ramon Casadesus-Masanell and John Heilbron
This paper considers the nature of the business model and its strategic relevance to negotiations. We elaborate a substantive definition of the business model as decisions enforced by the authority of the firm; this definition enables the analysis of business models... View Details
- Third Quarter 2015
- Article
Should Boards Mentor Their CEOs?: It Is a Complex Question. Here Are the Significant Considerations.
By: Jay W. Lorsch
It's a complex question with significant considerations, including how open the CEO is likely to be to such advice, the company's situation, and the characteristics of the board. View Details
- September 2015 (Revised July 2025)
- Background Note
Ethical Analysis: Situation versus Character
When we think of human behavior, especially from a moral perspective, we often rely on explanations based on character. We think that good decisions and responsible behavior require people with integrity and strong character and that immoral behavior originates within... View Details
- September 2015
- Teaching Note
Unidentified Industries: Australia 2014
Helps students to understand how the characteristics of a business are reflected in the firm's financial statements. In this exercise, students are given balance sheet data in percentage form (common-size balance sheets) and other selected financial ratios for a set of... View Details
- 2015
- Chapter
Deep Smarts as the Underpinnings of Dynamic Capabilities
By: Dorothy A. Leonard and Michelle Barton
Both ordinary and dynamic capabilities depend upon the deep smarts, i.e., business-critical, experience-based knowledge, held in the heads of an organization’s top talent. This chapter examines the links between individual and organizational capabilities and presents... View Details
- September 2015 (Revised July 2016)
- Case
Unidentified Industries: Australia 2014
By: Benjamin Esty and William E. Fruhan, Jr.
Helps students to understand how the characteristics of a business are reflected in the firm's financial statements. In this exercise, students are given balance sheet data in percentage form (common-size balance sheets) and other selected financial ratios for a set of... View Details
- July 2015
- Article
Executives' 'Off-the-Job' Behaviors and Financial Reporting Risk
By: Robert Davidson, Aiyesha Dey and Abbie Smith
We examine how executives' behavior outside the workplace, as measured by their ownership of luxury goods (low “frugality”) and prior legal infractions, is related to financial reporting risk. We predict and find that chief executive officers (CEOs) and chief financial... View Details
- Article
Ignore June 30: Time is on the Side of a Better Iran Deal
Prior to the "interim deal" reached in November 2013, Iranian nuclear negotiators could—and did—play for time while the regime rapidly added more centrifuges and increased production of enriched uranium. That is no longer the case. For the first time in years, the... View Details
- 2015
- Working Paper
The Business Model: Nature and Benefits
By: Ramon Casadesus-Masanell and John Heilbron
This paper considers the nature of the business model and its strategic relevance to negotiations. We elaborate a substantive definition of the business model as decisions enforced by the authority of the firm; this definition enables the analysis of business models... View Details
- 2015
- Chapter
Institutional Innovation: Novel, Useful, and Legitimate
By: Ryan Raffaelli and Mary Ann Glynn
This chapter advances the theoretical construct of institutional innovation, which we define as novel, useful and legitimate change that disrupts, to varying degrees, the cognitive, normative, or regulative mainstays of an organizational field. Institutional... View Details
- 2015
- Mimeo
Market Power in Mortgage Lending and the Transmission of Monetary Policy
By: David S. Scharfstein and Adi Sunderam
We present evidence that high concentration in mortgage lending reduces the sensitivity of mortgage rates and refinancing activity to mortgage-backed security (MBS) yields. We isolate the direct effect of concentration and rule out alternative explanations in two ways.... View Details
- January 2015 (Revised January 2018)
- Technical Note
Note on Comparative Capitalism
By: Clayton S. Rose and Rebecca Henderson
This note draws on academic work, as well as social and economic data across several countries, to provide a basic understanding of some of the differences among capitalist systems. It begins with a description of the system of capitalism, and characteristics that to a... View Details
Keywords: Capitalism; Global; Economic Systems; Global Range; Japan; Germany; China; United States; Sweden
- Article
Leadership Tips for Today to Stay in the Game Tomorrow: The Ambidextrous Leader
By: Michael Tushman
This article summarizes research by the author into why some organizations fail in the face of "punctuated change," while others are reborn, adapt and survive. The key, he finds, involves embracing paradox. Continuing to exploit current business success is a must, but... View Details
- August 15, 2014
- Article
Can an Outside CEO Run a Family-Owned Business?
By: Josh Baron and Rob Lachenauer
This article explores the intricate dynamics that often characterize family-owned businesses, shedding light on key archetypes that play prominent roles within these organizations. Using a narrative approach, the article illustrates the challenges faced by leaders... View Details
- 2016
- Working Paper
Signaling without Certification: The Critical Role of Civil Society Scrutiny
By: Susan A. Kayser, John W. Maxwell and Michael W. Toffel
In response to stakeholders' growing concerns, companies are joining voluntary environmental programs to signal their superior environmental management capabilities. In contrast to the literature's focus on certification programs that require a third-party audit, we... View Details
Keywords: United Nations; Labor Standards; Supplier Relationship; Procurement; Sustainability; Sustainability Management; Quality And Safety; Risk; Globalization; Globalized Markets and Industries; Governance; Working Conditions; Supply Chain Management; Supply Chain; Corporate Social Responsibility and Impact; Quality; Risk and Uncertainty; Safety; Reputation
- August 2014
- Case
Four Products: Predicting Diffusion (2014)
By: John Gourville
An updated "Four Products" case. This 2014 version includes: raw lobster meat, electric-powered Formula One race cars, a 3D printer for cosmetics, and a "smart" tennis racket.
These four products form the basis to assess the drivers of new product adoption. In... View Details