Publications

07 Sep 2010
News

As Pay Falls, Borrowers Lose Ground

23 Mar 2020
News

Democrats and Republicans at odds over details of coronavirus stimulus package

2021
Working Paper

Connecting Expected Stock Returns to Accounting Valuation Multiples: A Primer

By: Akash Chattopadhyay, Matthew R. Lyle and Charles C.Y. Wang

We outline a framework in which accounting “valuation anchors" could be connected to expected stock returns. Under two general conditions, expected log returns is a log-linear function of a valuation (market value-to-accounting) multiple and the expected growth in the... View Details

Keywords: Expected Returns; Present Value; Investment Return; Accounting; Valuation; Information; Framework

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Web

Curriculum - MBA

of elective courses to build on the basic concepts developed in the Required Curriculum. This portion of the program enables students to integrate the functional skills learned in the first year into an understanding of the firm as a... View Details

Research Summary

New Technologies and the Future of Food and Nutrition

By: Ray A. Goldberg

Ray A. Goldberg has been investigating the impact of new technologies on, and the functioning of, the global agribusiness system in the twenty-first century. He is currently developing a seminar to bring scientists, business leaders, academics, and consumer... View Details

January 2020
Article

The Long-Run Dynamics of Electricity Demand: Evidence from Municipal Aggregation

By: Tatyana Deryugina, Alexander MacKay and Julian Reif

We study the dynamics of residential electricity demand by exploiting a natural experiment that produced large and long-lasting price changes in over 250 Illinois communities. Using a flexible difference-in-differences matching approach, we estimate that the price... View Details

Keywords: Electricity Demand; Consumption Dynamics; Energy; Policy; Demand and Consumers; Price; Mathematical Methods

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May 2014
Article

Making 'Freemium' Work: Many Start-ups Fail to Recognize the Challenges of This Popular Business Model

By: Vineet Kumar

The article discusses the "freemium" business model, which is used by some Internet businesses and smartphone application developers to give users free basic features of a digital product and access to premium functionality for a subscription fee. The discussion topics... View Details

Keywords: Freemium; Startups; Product Design; Business Model; Marketing; Business Startups

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22 Feb 2016
News

Every Company Needs a Growth Manager

March 2011 (Revised December 2017)
Background Note

The IMF: The Washington Consensus, the Critics, and the New Challenges as China Rises

By: Rafael M. Di Tella, Natalie Kindred and Monica Baraldi

How the International Monetary Fund (IMF) defines and carries out its mandate has evolved considerably since 1944, when it was founded to serve a vital but narrow function in maintaining the global foreign exchange system and thus enabling international trade. This... View Details

Keywords: History; International Finance; Globalized Economies and Regions; Trade; Financial Institutions; Macroeconomics; Financial Services Industry

2021
Article

Aggregate Advertising Expenditure in the U.S. Economy: Measurement and Growth Issues in the Digital Era

By: Alvin J. Silk and Ernst R. Berndt

The two components of the advertising industry—the creative sector that develops and produces messages, and the communications sector that transmits messages via various media—have each been greatly affected by advances in creative design and communications... View Details

Keywords: Industry Evolution; Advertising; Spending; Measurement and Metrics; Mathematical Methods; Media; Advertising Industry; United States

February 2008 (Revised February 2008)
Case

Yale School of Management

By: Srikant M. Datar, David A. Garvin and James Weber

In the fall of 2006, the Yale School of Management launched a new core curriculum in its MBA program. The new curriculum eliminated traditional discipline-based courses such as finance and marketing and replaced them with courses that sought to integrate teaching and... View Details

Keywords: Transformation; Business Education; Curriculum and Courses; Learning; Teaching; Integration

Research Summary

Manager Specific Human Capital Investment: A Model of Block Trading and Firm Stability

I develop a model in which workers can undertake specific human capital investments in the firm and in the manager employed by the firm. If the manager leaves the firm, a worker has to decide whether to join her in the new firm or stay in the old firm. In case of... View Details

September 2021
Case

TAV Airports: Acquiring Almaty International

By: Juan Alcácer and Esel Çekin

The case opens in April 2020 with Sani Şener, CEO of TAV Airports, a vertically integrated regional airport operator headquartered in Istanbul, Turkey, and his team discussing the pending acquisition of the Almaty International Airport in Kazakhstan. The company had... View Details

Keywords: Airports; COVID-19 Pandemic; Strategy; Mergers and Acquisitions; Bids and Bidding; Air Transportation Industry; Central Asia; Turkey

October 2015
Case

Transpower New Zealand: Evaluating Board Performance

By: Boris Groysberg, Paul M. Healy and Sarah L. Abbott

Mark Verbiest, Chairman of Transpower New Zealand, initiated a performance review of Transpower's board of directors. The review, which took four months to complete, provided board members with individualized feedback on their performance, as well as information on how... View Details

Keywords: Board Of Directors; Performance Evaluation; Governance; Leadership; Performance; Organizations; Human Resources; Decision Making; New Zealand

2014
Working Paper

De Gustibus non est Taxandum: Heterogeneity in Preferences and Optimal Redistribution

By: Benjamin B Lockwood and Matthew Weinzierl

The prominent but unproven intuition that preference heterogeneity reduces redistribution in a standard optimal tax model is shown to hold under the plausible condition that the distribution of preferences for consumption relative to leisure rises, in terms of... View Details

Keywords: Spending; Policy; Taxation; Theory; United States

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2009
Simulation

Finance Simulation: Blackstone/Celanese: No. 3712.

By: Nabil N. El-Hage and Timothy A. Luehrman

The Finance Simulation: Blackstone/Celanese is based on the landmark acquisition of Celanese AG by the Blackstone Group in 2003. Students play the role of either Celanese or Blackstone and conduct due diligence, establish deal terms, respond to bids and counter-bids,... View Details

Keywords: Bids and Bidding; Finance; Mergers and Acquisitions; Valuation; Leveraged Buyouts; Negotiation