Publications

December 1994
Background Note

Cost System Analysis

By: Robert S. Kaplan

Describes six characteristics of cost systems: standard vs. actual costs; job-order vs. process costing; variable vs. full costs; disaggregate vs. aggregate cost accumulation; and specific vs. average rates for labor and overhead. A rewritten version of an earlier... View Details

Keywords: Cost; Analysis; System

20 Feb 2015
News

Yes, Your Uber Driver Is Judging You

02 May 2019
News

When good executives go bad

07 Nov 2018
News

Can Netflix Keep Winning? And Why People Are Fleeing Latin America

January 2009 (Revised June 2010)
Case

Lyons Document Storage Corporation: Bond Math

By: William J. Bruns Jr.

In 2009 a recent MBA must analyze the possible refunding of bonds issued in 2000 when interest rates were much higher. She must consider the possible consequences of repurchasing company bonds outstanding using cash that might be obtained by issuing new bonds at a... View Details

Keywords: Financial Accounting; Quantitative Analysis; Securities; Debt Securities; Bonds; Cash Flow; Mathematical Methods; Accounting; Interest Rates

18 Apr 2016
News

Embracing Agile

March 2023
Case

On

By: Ramon Casadesus-Masanell, Karolin Frankenberger and Sascha Mader

Founded in 2010, in just one decade, the Swiss company On had established itself as a main player in global sports footwear and apparel. Based on an unconventional strategy which one of the founders labeled as “obsessively distinct,” On grew its sales with a compound... View Details

Keywords: Growth and Development Strategy; Environmental Sustainability; Product Positioning; Business Model; Apparel and Accessories Industry; Consumer Products Industry; Europe

May 2010
Article

Aggregate Market Reaction to Earnings Announcements

By: William Cready and Umit G Gurun

This analysis identifies a distinct immediate announcement period negative relation between earnings announcement surprises and aggregate market returns. Such a relation implies that market participants use earnings information in forming expectations about expected... View Details

Keywords: Aggregate Earnings; Investment Return; United States

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September 2008 (Revised August 2009)
Case

Columbus Tubing: Steel is Real

By: Daniel C. Snow, Gary P. Pisano, Elena Corsi and Gudrun Urfalino Kristinsdottir

Columbus Tubing must choose to improve an old technology (steel) or to develop a new material (carbon fiber). The decision must take into account a complicated context: increased demand for the "old" steel products made in Italy, increasing power of carbon fiber... View Details

Keywords: Decision Choices and Conditions; Resource Allocation; Production; Research and Development; Information Technology; Bicycle Transportation; Asia; Italy

21 Dec 2016
News

U.S. manufacturing job openings at 2007 levels

09 Apr 2009
Working Paper Summaries

The Economics of Structured Finance

Keywords: by Joshua D. Coval, Jakub Jurek & Erik Stafford

TeachingInterests

Leading with People Analytics; HBS MBA Elective; 2021

Teaching fellow for course on using data science to make decisions about people, such as hiring, firing, promotion, team composition, etc.
Led weekly student review sessions teaching statistics and the R... View Details

November 1993
Case

Colonial Broadcasting Co.

Colonial Broadcasting, a major American television network, must determine whether fact-based television movies garner higher Nielsen ratings than movies based on fictional concepts. Furthermore, the network must decide whether to accept a fixed-fee advertising... View Details

Keywords: Cost vs Benefits; Advertising; Media and Broadcasting Industry; United States

September 2017 (Revised March 2018)
Case

Chai Point: Disrupting Chai

By: Shikhar Ghosh, Ramana Nanda and Rachna Tahilyani

Chai Point is India’s largest organized chai retailer. It has missed its target for retail store openings by approximately 25%, goals that are very important to its investors who are also board members. However, it has developed an exciting new internet-based tea... View Details

January 2013
Article

Preference Heterogeneity and Optimal Capital Income Taxation

By: Mikhail Golosov, Maxim Troshkin, Aleh Tsyvinski and Matthew Weinzierl

We examine a prominent justification for capital income taxation: goods preferred by those with high ability ought to be taxed. In an environment where commodity taxes are allowed to be nonlinear functions of income and consumption, we derive an analytical expression... View Details

Keywords: Taxation

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June 2024
Article

Real Growth in Space Manufacturing Output Substantially Exceeds Growth in the Overall Space Economy

By: Tina Highfill and Matthew Weinzierl

Accurately measuring real economic output in the space economy is made difficult by the rapid increase in capabilities and decrease in prices of launch and satellite technologies achieved over the past two decades. Nominal measures of output in space will tend to... View Details

Keywords: Technological Innovation; Economic Growth; Price; Production; Aerospace Industry