Publications

2013
Working Paper

If Technology Has Arrived Everywhere, Why Has Income Diverged?

By: Diego A. Comin and Marti Mestieri Ferrer

We study the lags with which new technologies are adopted across countries, and their long-run penetration rates once they are adopted. Using data from the last two centuries, we document two new facts: there has been convergence in adoption lags between rich and poor... View Details

Keywords: Income Characteristics; Technology Adoption; Globalization

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October 2006 (Revised October 2007)
Case

Information Technology and Innovation at Shinsei Bank

Shinsei Bank was rebuilt from the ashes of a failed predecessor, and pioneered new levels of customer service in retail banking in Japan. The bank's information technology, however, was vestigial at best and not well suited to the new service models Shinsei was... View Details

Keywords: Information Technology; Banks and Banking; Innovation and Invention; Banking Industry; Japan

06 Aug 2020
News

Interview with Professor Regina Herzlinger on Balancing Entrepreneurship and Corporate Governance with a Prominent Academic Career

The Challenge of Digital Transformation

The ubiquity of digital technology and internet connectivity is driving both new and old players across all industries to invest in new capabilities, define new business models, and compete in new ways. From software to automobiles, from healthcare to financial... View Details

03 Nov 2011
Working Paper Summaries

Pricing and Efficiency in the Market for IP Addresses

Keywords: by Benjamin Edelman & Michael Schwarz; Publishing

27 Jan 2010
Working Paper Summaries

Labor Regulations and European Private Equity

Keywords: by Ant Bozkaya & William R. Kerr

May–June 2025
Article

Slowly Varying Regression Under Sparsity

By: Dimitris Bertsimas, Vassilis Digalakis Jr, Michael Lingzhi Li and Omar Skali Lami

We consider the problem of parameter estimation in slowly varying regression models with sparsity constraints. We formulate the problem as a mixed integer optimization problem and demonstrate that it can be reformulated exactly as a binary convex optimization problem... View Details

Keywords: Mathematical Methods; Analytics and Data Science

April 2023
Article

The Subjective Expected Utility Approach and a Framework for Defining Project Risk in Terms of Novelty and Feasibility—A Response to Franzoni and Stephan (2023), ‘Uncertainty and Risk-Taking in Science’

By: Jacqueline N. Lane

In their Discussion Paper, Franzoni and Stephan (F&S, 2023) discuss the shortcomings of existing peer review models in shaping the funding of risky science. Their discussion offers a conceptual framework for incorporating risk into peer review models of research... View Details

Keywords: Risk and Uncertainty; Research; Resource Allocation; Perception

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February 2015
Article

The Great Recession, Insurance Mandates, and the Use of In Vitro Fertilization Services in the United States

By: Sorapop Kiatpongsan, Robert S. Huckman and Mark D. Hornstein

Objective: To investigate the relationship between economic activities, insurance mandates, and the use of in vitro fertilization (IVF) in the United States.

Design: We examined the correlation between the coincident index (a proxy for overall economic... View Details

Keywords: Macroeconomics; Recessions; Medical Care; In Vitro Fertilization; Health Industry; United States

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July 2011
Case

Edna McConnell Clark Foundation-Enabling a Performance Driven Philanthropic Capital Market

By: Allen Grossman and Aldo Sesia

The Edna McConnell Clark Foundation, focused on building the organizational capabilities of nonprofits that served the disadvantaged youth in the United States, has recently been named an intermediary in the federal government's new social innovation fund (SIF), which... View Details

Keywords: Nonprofit Organizations; Organizational Change and Adaptation; Philanthropy and Charitable Giving; Financial Strategy; Performance Improvement; Capital Markets; United States

02 Aug 2021
Blog Post

ALUMNI WORK TO REVERSE BIAS THROUGH PHILANTHROPY

business and society. Two new ventures led by HBS alumni are leveraging the power of philanthropy in the fight against racism. By retooling traditional philanthropic models in distinctive ways, the New Commonwealth Racial Equity and... View Details

April 2013
Article

What Roger Fisher Got Profoundly Right: Five Enduring Lessons for Negotiators

By: James K. Sebenius

Roger Fisher, who died in 2012, enjoyed a remarkable career that modeled one way that an academic, especially in a professional school such as law or business, could make a significant, positive, and lasting difference in the world. Distinctive aspects of his career... View Details

Keywords: Bargaining; Conflict Resolution; Dealmaking; Negotiation; Personal Development and Career; Conflict and Resolution

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16 Feb 2024
News

Remembering Angela Chao (MBA 2001)

Chao Family Statement on Passing of Angela Chao Chao Family Statement on Passing of Angela Chao We are deeply saddened by the news of Angela Chao’s tragic and untimely death. Angela has been a valued friend to Harvard Business School for many years, serving not only on... View Details

June 2021
Case

HelloSelf: Search

By: John R. Wells and Benjamin Weinstock

In August 2018, after nearly six months of searching, Charles Wells was convinced that he should found HelloSelf to help people improve their sense of mental wellbeing. Those feeling mentally unwell would receive support from fully qualified clinical psychotherapists,... View Details

Keywords: Mental Health; Health Care and Treatment; Internet and the Web; Business Model; Product Launch

Web

Africa - Global

Al Qadhi Boutiqaat, a Kuwait-based e-commerce platform, scaled an influencer-driven beauty retail model across MENA and now faces critical strategic choices about offline expansion and globalization. Founded in 2015, Boutiqaat combined... View Details

Web

MBA Experience - Leadership

achieve superior performance. The final module introduces a model for strategic career management. Leadership & Corporate Accountability In this course, students learn about the complex responsibilities facing business leaders today.... View Details

January 2009 (Revised March 2009)
Case

A Chinese Start-up's Midlife Crisis: 99Sushe.com

By: William C. Kirby, F. Warren McFarlan and Tracy Manty

Now into their third year at the helm of an Internet start-up in China, Ken Pao and Bill Li were managing a totally different company (with a new name) from the one they first founded in 2006. Having changed their business model from a social networking site to an... View Details

Keywords: Business Growth and Maturation; Business Model; Games, Gaming, and Gambling; Entrepreneurship; Venture Capital; Investment Funds; Organizational Change and Adaptation; Entertainment and Recreation Industry; China