Publications

June 2016 (Revised December 2017)
Case

The Cheese and the Oligarchs: The Politics, the Media, and Israel's Dream of a Start-Up Nation

By: Rafael Di Tella and Christine Snively

Israel enjoyed the highest concentration of technology start-ups in the world per capita. Despite regional instability, the country maintained strong economic growth and was considered a high-tech powerhouse. But not all Israelis benefited. Between the 1980s and 2010s,... View Details

Keywords: Entrepreneurship; Information Technology; Business Conglomerates; Business Startups; Israel

Article

The Cost of Capital for Alternative Investments

By: Jakub W. Jurek and Erik Stafford

Traditional risk factor models indicate that hedge funds capture pre-fee alphas of 6% to 10% per annum over the period from 1996 to 2012. At the same time, the hedge fund return series is not reliably distinguishable from the returns of mechanical S&P 500 put-writing... View Details

Keywords: Hedge Funds; Required Returns; Downside Risk; Index Options; Investment Funds; Cost of Capital; Investment Return; Risk and Uncertainty; Financial Services Industry

March 1999 (Revised March 2004)
Case

Georgian Glass and Mineral Water

Georgian Glass and Mineral Water (GGMW), was created in 1995 by a Georgian entrepreneur and Western investors in Georgia (former Soviet Union) to bottle and market the famous mineral water from the Borjomi valley. At the height of the Soviet Union's power, Borjomi was... View Details

Keywords: Privatization; Emerging Markets; Financing and Loans; Distribution Industry; Food and Beverage Industry

27 Jan 2019
News

Harvard study questions benefits of fund manager diversity

12 Jun 2018
News

Delta, Qantas and the rise of CEO activism

April 2021 (Revised June 2021)
Case

Balancing Act: Deborah Lovich (A)

By: David G. Fubini and Patrick Sanguineti

Deborah Lovich, Partner at the Boston Consulting Group (BCG), has been given the opportunity of a lifetime: to join the firm's Executive Committee as its youngest member and only current woman, as well as just the second woman in its history. Encouraged by her mentors,... View Details

Keywords: Work/life Balance; Work/family Balance; Work-Life Balance; Family and Family Relationships; Personal Development and Career

26 Mar 2007
Research & Ideas

Learning from Failed Political Leadership

which they have a lot to gain. The most important threats to America in the decade ahead are from major powers, not terrorists per se. Much of what we treat as dangers from terrorists and rogue states are in fact actions conceived of,... View Details

Keywords: by Martha Lagace

Web

Alumni

appointments per year. Browse our directory now. How to Thrive as a Remote Manager and Employee Over the past few months, companies around the world have shifted to remote work. As you navigate a remote work environment, keep the... View Details

2015
Article

Scalable Detection of Anomalous Patterns With Connectivity Constraints

By: Skyler Speakman, Edward McFowland III and Daniel B. Neill

We present GraphScan, a novel method for detecting arbitrarily shaped connected clusters in graph or network data. Given a graph structure, data observed at each node, and a score function defining the anomalousness of a set of nodes, GraphScan can efficiently and... View Details

Keywords: Biosurveillance; Event Detection; Graph Mining; Scan Statistics; Spatial Scan Statistic

Web

Curriculum - MBA

to five courses per semester—and also have the opportunity to cross-register for courses in other select graduate programs. Elective Curriculum Consult the online listing of Elective Curriculum MBA courses for faculty biographies, unit... View Details

Article

Why Do Intermediaries Divert Search?

By: Andrei Hagiu and Bruno Jullien

We analyze the incentives to divert search for an information intermediary who enables buyers (consumers) to search affiliated sellers (stores). We identify two original motives for diverting search (i.e., inducing consumers to search more than they would like): 1)... View Details

Keywords: Market Intermediation; Search; Two-Sided Markets; Platform Design; Demand and Consumers; Motivation and Incentives; Internet and the Web; Digital Platforms; Distribution Channels; Business Strategy; Retail Industry

06 Feb 2009
News

Tasting the fruits of effective innovation

2023
Working Paper

Can Digitalization Improve Public Services? Evidence from Innovation in Energy Management

By: Robyn C. Meeks, Jacquelyn Pless and Zhenxuan Wang

This paper examines how digitalization impacts public service provision through a study of the U.S. power sector. We exploit the staggered timing of electric utilities’ investments in “smart” meters and find that electricity losses per unit sold decrease by 3.6%. This... View Details

Keywords: Electric Utility; Energy Management; Smart Meters; Energy; Climate Change; State Ownership; Private Ownership; Technology Adoption; Energy Industry; Utilities Industry; United States

Article

Core Earnings: New Data and Evidence

By: Ethan Rouen, Eric C. So and Charles C.Y. Wang

Using a novel dataset, we show that components of firms' GAAP earnings stemming from ancillary business activities or transitory shocks are significant in frequency and magnitude. These components have grown over time and are dispersed across various sections of the... View Details

Keywords: Core Earnings; Transitory Earnings; Non-operating Earnings; Quantitative Disclosures; Equity Valuation; Big Data; Business Earnings; Financial Reporting; Valuation; Analytics and Data Science

Article

Regulation and UK Retailing Productivity: Evidence from Microdata

By: Jonathan Haskel and Raffaella Sadun

We explore the effects of planning regulation on the UK retail sector between 1997 and 2003 using micro-data from the UK census. We document a shift to smaller shops following a 1996 regulatory change that increased the costs of opening large stores. Our analysis... View Details

Keywords: Governing Rules, Regulations, and Reforms; Performance Productivity; Growth and Development; Economic Slowdown and Stagnation; Management Analysis, Tools, and Techniques; Change; Cost; Retail Industry; United Kingdom

October 2011
Article

Government Advertising and Media Coverage of Corruption Scandals

By: Rafael Di Tella and Ignacio Franceschelli

We construct measures of the extent to which the four main newspapers in Argentina report government corruption in their front page during the period 1998-2007 and correlate them with government advertising. The correlation is negative. The size is considerable: a one... View Details

Keywords: Crime and Corruption; Advertising; Government and Politics; Newspapers; Media; Argentina