Publications

Together with Prof. Daniel F. Spulber (Kellogg School of Management at Northwestern University), I edit the Journal of Economics & Management Strategy (JEMS), the leading academic journal on the economics of strategy. JEMS is based at Harvard Business... View Details

07 Oct 2015
What Do You Think?

What is the Best Immigration Model for the US?

On Immigration Does the US Have Anything to Learn from Europe? We should not confuse the potential economic benefits of immigration for the United States with what is happening in Europe and specifically Germany. While the benefits can be... View Details

Keywords: by James Heskett

2021
Working Paper

T-Shaped Managers—One Size Does Not Fit All: Exploratory Study from the Military

By: Hise O. Gibson

People are an organization’s most important resource. Managers who are collaborative and innovative ensure that organizations remain competitive. This type of manager has been referred to as a T-shaped manager. “T” given that the vertical portion represents the depth... View Details

Keywords: T-shaped Management; Leader Development; Talent Management; Leadership Style; Leadership Development; Management Skills; Talent and Talent Management

March 2018 (Revised December 2019)
Case

Edward Lewis: Essence Magazine

By: Steven Rogers and Jacqueline Adams

Essence, the first magazine aimed at African-American women, was created by four, young, Black entrepreneurs in the aftermath of massive racial and political upheaval in the United States in 1968. The venture was a financial, branding and cultural success. By 2005, the... View Details

Article

R&D: A Small Contribution to Productivity Growth

By: Diego Comin

In this paper I evaluate the contribution of R&D investments to productivity growth. The basis for the analysis are the free entry condition and the fact that most R&D innovations are embodied. Free entry yields a relationship between the resources devoted to R&D and... View Details

Keywords: Research and Development; Investment; Interest Rates; Performance Productivity; Technological Innovation; Perspective; United States

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March 2019
Case

DayTwo: Going to Market with Gut Microbiome

By: Ayelet Israeli and David Lane

DayTwo is a young Israeli startup that applies research on the gut microbiome and machine learning algorithms to deliver personalized nutritional recommendations to its users in order to minimize blood sugar spikes after meals. After a first year of trial rollout in... View Details

05 Oct 2016
What Do You Think?

Can the US Economy Regain the Growth and Prosperity of the Past?

Whose Job Is It to Rebuild the US Middle Class? Optimism among respondents to this month’s column concerning future United States growth rates hinges on whether the middle class can be restored. That’s a big contingency. Those commenting... View Details

Keywords: by James Heskett

February 2018
Background Note

Patent Trolling

By: Lauren H. Cohen, Umit G. Gurun, Scott Duke Kominers and George Hou

The U.S. Intellectual Property (IP) Ecosystem is one of the most robust and dynamic in the world—and has been for centuries. The bedrock of this system is the "patent," a legal document that allows its holder exclusive commercialization rights of a part of the "idea... View Details

Keywords: Intellectual Property; Patents; Lawsuits and Litigation; United States

March 2014
Technical Note

Venture Capital Investment in the Clean Energy Sector

By: Ramana Nanda and Shikhar Ghosh

In this note, we examine the extent to which venture capital is adequately positioned for the rapid commercialization of clean energy technologies in the United States. The need for a revolution in clean energy is driven not just by environmental consequences of energy... View Details

Keywords: Entrepreneurial Finance; Entrepreneurship; Finance; Financial Services Industry

2023
Article

Digital Health Reimbursement Strategies of 8 European Countries and Israel: Scoping Review and Policy Mapping

By: Robin van Kessel, Divya Srivastava, Ilias Kyriopoulos, Giovanni Monti, David Novillo-Ortiz, Ran Milman, Wojciech Wilhelm Zhang-Czabanowski, Greta Nasi, Ariel Dora Stern, George Wharton and Elias Mossialos

Background: The adoption of digital health care within health systems is determined by various factors, including pricing and reimbursement. The reimbursement landscape for digital health in Europe remains underresearched. Although various emergency reimbursement... View Details

Keywords: Technology Adoption; Health Care and Treatment; Cross-Cultural and Cross-Border Issues; Price; Health Industry; Europe; Israel

September–October 2020
Article

Global Supply Chains in a Post-Pandemic World: Companies Need to Make Their Networks More Resilient. Here's How.

By: Willy C. Shih

The COVID-19 pandemic exposed the vulnerabilities in the production strategies and supply chains of firms everywhere. Coupled with a rise in economic nationalism, manufacturers everywhere are going to be under pressure to rethink their sourcing and logistics... View Details

Keywords: Resilience; Pandemic; Operations Management; Health Pandemics; Supply Chain; Supply Chain Management; Manufacturing Industry; United States; Asia; Europe

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18 Jul 2018
Research & Ideas

No More General Tso's? A Threat to 'Knowledge Recombination'

further recombined by locals,” he says. “If H1-B was scrapped, or Europe stopped admitting skilled migrants, the knowledge production of the global economy would suffer.” One vivid example of this innovation transfer is General Tso’s... View Details

Keywords: by Michael Blanding; Health; Food & Beverage; Accounting

July 1994 (Revised October 1995)
Case

Coca-Cola Harmless Warrants

By: Scott P. Mason and Mihir A. Desai

Underscores the arbitrage implicit in the pricing of a complex unit of debt and warrants issued by the Coca-Cola Co. View Details

Keywords: Bonds; Price; Innovation and Invention; Food and Beverage Industry

21 Apr 2014
Research & Ideas

Bio-Piracy: When Western Firms Usurp Eastern Medicine

wound ointment for thousands of years. The United States Patent and Trademark Office revoked the patent in 1997. The case illustrates the issue of "bio-piracy," wherein patentees charge rents for the use of herbal remedies that... View Details

Keywords: by Carmen Nobel; Legal Services; Biotechnology

19 Sep 2012
Research & Ideas

Funding Innovation: Is Your Firm Doing it Wrong?

Here's a cautionary tale of innovation woe: Nokia has consistently outspent Apple on phone-related research and development over the past decade, especially in the years leading up to the launch of Apple's iPhone. Between 2004 and 2007,... View Details

Keywords: by Carmen Nobel

February 2024 (Revised April 2024)
Case

Finberg: Corporate Venture Capital in Türkiye

By: Paul A. Gompers and Namrata Arora

In December 2021, Murat Özyeğin, Chairman of Fiba Holding, along with Ömer Mert and İhsan Elgin, engaged in discussions about the future of United Payment, a fintech company in which Finberg, a subsidiary of Fibabanka, held a 20% stake. Finberg, established in 2018 as... View Details

Keywords: Corporate Venture Capital; Technology; Return On Investment; Venture Capital; Investment; Strategy; Technological Innovation; Competition; Valuation; Acquisition; Business Startups; Information Technology Industry; Banking Industry; Middle East; North Africa; Turkey; Ukraine; Romania; Poland

March 2020 (Revised August 2020)
Case

Culture at Google

By: Nien-hê Hsieh, Amy Klopfenstein and Sarah Mehta

Beginning in 2017, technology (tech) company Google faced a series of employee-relations issues that threatened its unique culture of innovation and open communication. Issues included protests surrounding Google’s contracts with the U.S. government, restrictions of... View Details

08 Apr 2009
Research & Ideas

Clayton Christensen on Disrupting Health Care

Care, Christensen and his coauthors, the late Jerome Grossman and Jason Hwang (MBA '06), focus not on how the United States will pay for health care in the coming decades, but rather on targeting innovations... View Details

Keywords: by Deborah Blagg; Health

2018
Working Paper

The State of Open Source Server Software

By: Shane Greenstein and Klaus Ackermann

The study assembles new data to construct a census of worldwide web server use across the globe. We document a large concentration of investment in the United States, and a wide dispersion across scores of countries. We find tens of billions of dollars of unmeasured... View Details

Keywords: Internet; Open Source; Internet and the Web; Policy; Open Source Distribution; Internet and the Web; Global Range