Publications

Web

Behavioral Finance & Financial Stability

about how market participants form expectations? The authors study the rationality of individual and consensus forecasts of macroeconomic and financial variables. They use a diagnostic expectations version of a dispersed View Details

01 Nov 2012
HBS Seminar

Joel Waldfogel, University of Minnesota

March 2005 (Revised April 2007)
Case

Comergent Technologies Inc.: Enterprise E-Commerce

By: V. Kasturi Rangan and Marie Bell

Coming out of the 2001 high-tech industry recession, this venture capital start-up has to come up with a marketing plan to break even and grow. Its innovative e-commerce software provides unique customer relationship management solutions, but it has to convince... View Details

Keywords: Business Startups; Customer Relationship Management; Financial Crisis; Collaborative Innovation and Invention; Business or Company Management; Marketing Strategy; Problems and Challenges; Software; Information Technology Industry

2020
Working Paper

Accounting for Product Impact in the Consumer Finance Industry

By: George Serafeim and Katie Trinh

We apply the product impact measurement framework of the Impact-Weighted Accounts Initiative (IWAI) in two competitor credit card providers within the consumer finance industry. We design a monetization methodology that allows us to calculate monetary impact estimates... View Details

SSRN

October 1991 (Revised November 1993)
Case

Philips' Compact Disc Introduction (A)

Asks that students adopt the perspective of Philips in 1979, after technical development of the CD was complete, but three years before it was introduced commercially. At that time, Philips' management had to decide whether to attempt to establish a CD standard through... View Details

Keywords: Technological Innovation; Market Entry and Exit; Product Launch; Standards; Product Development; Technology Industry

28 May 2014
Research & Ideas

Building Histories of Emerging Economies One Interview at a Time

that body of knowledge was derived primarily from companies in the United States, Europe, and Japan. But as emerging markets in Africa, Asia, the Middle East, and Latin America continue to grow, so does an interest in how they came to be... View Details

Keywords: by Julia Hanna

02 May 2023
What Do You Think?

How Should Artificial Intelligence Be Regulated—if at All?

players, often with unorthodox moves. Sure, at the moment AI causes machines to do dumb things and say things that aren’t true. And yes, AI could spread damaging information even more rapidly and convincingly than social media. Some... View Details

Keywords: by James Heskett; Information Technology; Information Technology

January 2022
Background Note

The Florange Law: Encouraging Long-Termism in Equity Markets?

By: Charles C.Y. Wang and Tonia Labruyere

This note provides background information on a French law (“the Florange law”) passed in 2014 that the French government said would encourage long-term shareholdings. The note describes the law, what led to it, the reactions it evoked, and similar initiatives in other... View Details

Keywords: Equity; Financial Markets; Investment Activism; Institutional Investing; Corporate Governance; Policy; Rights; Laws and Statutes; Business and Government Relations; Accounting Industry; France

2019
White Paper

Impact-Weighted Financial Accounts: The Missing Piece for an Impact Economy

By: George Serafeim, T. Robert Zochowski and Jennifer Downing

Reimagining capitalism is an imperative. We need to create a more inclusive and sustainable form of capitalism that works for every person and the planet. Massive environmental damage, growing income and wealth disparity, stress, and depression within developed... View Details

Keywords: Impact-Weighted Accounts; IWAI; Background; Economic Systems; Economy; Corporate Social Responsibility and Impact; Measurement and Metrics; Financial Statements

April 2019
Article

Internalizing Global Value Chains: A Firm-Level Analysis

By: Laura Alfaro, Pol Antràs, Davin Chor and Paola Conconi

In recent decades, advances in information and communication technology and falling trade barriers have led firms to retain within their boundaries and in their domestic economies only a subset of their production stages. A key decision facing firms worldwide is the... View Details

Keywords: Global Value Chains; Sequential Production; Incomplete Contracts; Demand and Consumers; Customer Value and Value Chain; Globalization

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2017
Working Paper

Internalizing Global Value Chains: A Firm-Level Analysis

By: Laura Alfaro, Pol Antràs, Davin Chor and Paola Conconi

In recent decades, advances in information and communication technology and falling trade barriers have led firms to retain within their boundaries and in their domestic economies only a subset of their production stages. A key decision facing firms worldwide is the... View Details

Keywords: Global Value Chains; Sequential Production; Incomplete Contracts; Demand and Consumers; Customer Value and Value Chain; Globalization

07 Oct 2013
Research & Ideas

The Case for Combating Climate Change with Nuclear Power and Fracking

If you ask any given environmentalist to identify the biggest threat to the planet, you may expect to hear about man-made climate change, consumerism, or overpopulation. But if you ask Harvard Business School's Joseph B. Lassiter, he'll toss in another: single-issue... View Details

Keywords: by Carmen Nobel; Energy; Utilities

Oct 2020
Conference Presentation

Optimal, Truthful, and Private Securities Lending

By: Emily Diana, Michael J. Kearns, Seth Neel and Aaron Leon Roth

We consider a fundamental dynamic allocation problem motivated by the problem of securities lending in financial markets, the mechanism underlying the short selling of stocks. A lender would like to distribute a finite number of identical copies of some scarce resource... View Details

Keywords: Differential Privacy; Mechanism Design; Finance; Mathematical Methods

2013
Teaching Note

The COFCO Group (TN)

By: F. Warren McFarlan, Zheng Xiaoming and Ziqian Zhao

COFCO was China's sole legitimate window for agricultural foreign trade before 1987. The reform of China's foreign trade system beginning in 1987 cost COFCO its monopoly position. Subsequently, the SOE giant capitalized on its foreign trade expertise to strategically... View Details

Keywords: China; Food; China

Snap, the disappearing message app, went public at $17 per share on March 2, 2017, making its two 20-something founders the youngest self-made billionaires in the country. Over the next three weeks, 14 analysts make investment recommendations on Snap: two with buy... View Details

Innovation Without Borders; Innovations, Summer 2007

The willingness to connect with an external network is key in an environment where products and services are themselves increasingly inter-connected. We see trends in this direction for a variety of reasons, either because uses of multiple products are complementary... View Details

May 2020
Article

Digitizing Disclosure: The Case of Restaurant Hygiene Scores

By: Weijia (Daisy) Dai and Michael Luca

Collaborating with Yelp and the city of San Francisco, we revisit a canonical example of quality disclosure by evaluating and helping to redesign the posting of restaurant hygiene scores on Yelp.com. We implement a two-stage intervention that separately identifies... View Details

Keywords: Corporate Disclosure; Consumer Behavior; Knowledge Dissemination; Food and Beverage Industry

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