Publications

SSRN

September 2010 (Revised July 2012)
Case

Citigroup 2007: Financial Reporting and Regulatory Capital

By: Suraj Srinivasan, Edward J. Riedl and Sharon Katz

This case introduces 1) financial statements for banks, 2) basic regulatory capital calculations, and 3) actions Citigroup must consider under a scenario of continued losses/fair value declines in 2008 (leading to potential violation of regulatory capital). View Details

Keywords: Fair Value Accounting; Financial Reporting; Financial Statements; Financial Crisis; Capital; Financial Strategy; Governing Rules, Regulations, and Reforms; Banking Industry; United States

Educators

Purchase

01 Feb 2012
What Do You Think?

Is Support for Small Business Misplaced?

then the obvious answer (to the question) is NO!" Other comments emphasized values of small business for management development. David Lindsay commented that " managers evolve their wisdom through responsibility and... View Details

Keywords: by James Heskett

Person Page

Rebecca Henderson Videos

By: Rebecca M. Henderson

"Reimagining Capitalism" USM Foundation 2018

"Rebecca Henderson: Professor, Harvard University" The Innovation Centre 2017

"View Details

16 Dec 2008
First Look

First Look: December 16, 2008

http://harvardbusinessonline.hbsp.harvard.edu/ b01/en/common/item_detail.jhtml?id=208083 Cyworld: Creating and Capturing Value in a Social Network Harvard Business School Case 509-012 May 2008, the new CEO of Cyworld, a social network... View Details

Keywords: Sean Silverthorne

April 1998 (Revised May 2001)
Supplement

Acquisition of Consolidated Rail Corporation (B), The

By: Benjamin C. Esty, Lori A. Flees and Mathew M Millett

Eight days after CSX announced it was going to buy Consolidated Rail (Conrail) for $88.65 per share, Norfolk Southern made a hostile $100 per share bid for Conrail. Over the next several months, the potential acquirers upped their bids while exchanging criticism in the... View Details

Keywords: Law; Valuation; Rail Transportation; Bids and Bidding; Governance Controls; Mergers and Acquisitions; Business Strategy; Corporate Finance; Rail Industry; United States

Purchase

2012
Working Paper

When Do User Innovators Start Firms? A Theory of User Entrepreneurship

A rich and distinguished body of research has documented the importance of user innovations. For the most part, this literature has found that users innovate but do not commercialize their innovations. Instead, users benefit from using their innovations and allow... View Details

Keywords: Customers; Commercialization; Emerging Markets; Entrepreneurship; Innovation and Invention

15 Jul 2009
Working Paper Summaries

Policy Bundling to Overcome Loss Aversion: A Method for Improving Legislative Outcomes

Keywords: by Katherine L. Milkman, Mary Carol Mazza, Lisa L. Shu, Chia-Jung Tsay & Max H. Bazerman

08 Feb 2010
HBS Case

Looking Behind Google’s Stand in China

working inside the country to create value for its Chinese users, employees, and business partners. To critics, Google was selling out its core principles to play in the world's second largest economy. “Google shot themselves in the foot... View Details

Keywords: by Sean Silverthorne; Technology

Article

Online and Official Price Indexes: Measuring Argentina's Inflation

By: Alberto Cavallo

Prices collected from online retailers can be used to construct daily price indexes that complement official statistics. This paper studies their ability to match official inflation estimates in five Latin American countries, with a focus on Argentina, where official... View Details

Keywords: Inflation; Online Price Index; Economics; Macroeconomics; Inflation and Deflation; Price; Latin America; Argentina

March 2016
Case

M-Pesa: Financial Inclusion in Kenya

By: Rajiv Lal, Lisa Cox and Sarah McAra

M-Pesa, a mobile money transfer service launched in 2007 in Kenya by telecommunications company Safaricom, allowed people to send money via mobile messaging to contacts, such as friends and family, or even to pay for goods and services, such as groceries or a taxi... View Details

Keywords: Mobile Money Transfer; Market Transactions; Emerging Markets; Developing Countries and Economies; Mobile and Wireless Technology; Telecommunications Industry; Kenya

Educators

2025
Working Paper

Transferability MATTRs: Towards Understanding Antecedents of Strategic Licensing

By: Dafna F. Bearson and Maria P. Roche

This paper examines the antecedents of firms’ decisions to license intellectual property (IP). We propose a conceptual framework emphasizing two critical factors: (1) transferability, which we define as the ease of moving knowledge embodied in inventions across firm... View Details

Keywords: Technological Innovation; Innovation Strategy; Intellectual Property; Value Creation

February 2019
Article

Physician Beliefs and Patient Preferences: A New Look at Regional Variation in Health Care Spending

By: David Cutler, Jonathan Skinner, Ariel Dora Stern and David Wennberg

There is considerable controversy about the causes of regional variations in health care expenditures. Using vignettes from patient and physician surveys linked to fee-for-service Medicare expenditures, this study asks whether patient demand-side factors or physician... View Details

Keywords: Health Care and Treatment; Spending; Geographic Location; Values and Beliefs

Malcolm Salter has been a member of the Harvard Business School faculty since 1967. His teaching and research focus on issues of corporate strategy, organization, and governance.

In addition to teaching at HBS, he has held faculty positions at the Harvard... View Details

Keywords: arts; automobiles; energy; investment banking industry; retailing; venture capital industry

04 Jan 2012
What Do You Think?

Income Inequality: What’s the Right Amount?

"Over longer horizons, reduced inequality and sustained growth may thus be two sides of the same coin." If we were to graph economic growth vs. the Gini Coefficient, it would probably show some kind of parabola in which the... View Details

Keywords: by Jim Heskett

27 Jan 2022
HBS Seminar

Hamsa Bastani, Wharton

December 2012
Article

Structural Impediments to African Growth? New Evidence from Real Wages in British Africa, 1880–1965

By: Ewout Frankema and Marlous van Waijenburg

Recent literature on the historical determinants of African poverty has emphasized structural impediments to African growth, such as adverse geographical conditions, weak institutions, or ethnic heterogeneity. But has African poverty been a persistent historical... View Details

Keywords: Living Standards; Real Wages; Labor Market; Colonial Institutions; Economic Growth; Wages; History; Africa

Register to Read

August 2020
Article

Macroeconomic Drivers of Bond and Equity Risks

By: John Y. Campbell, Carolin E. Pflueger and Luis M. Viceira

Our new model of consumption-based habit generates time-varying risk premia on bonds and stocks from loglinear, homoskedastic macroeconomic dynamics. Consumers' first-order condition for the real risk-free bond generates an exactly loglinear consumption Euler equation,... View Details

Keywords: Consumption-based Habit Formation; Consumption Euler Equation; Time-varying Risk Premia; Inflation Dynamics; Bond-stock Correlation; Risk and Uncertainty; Bonds; Macroeconomics