Publications

26 Jun 2018
Working Paper Summaries

The Impact of Pensions and Insurance on Global Yield Curves

Keywords: by Robin Greenwood and Annette Vissing-Jorgensen; Insurance; Financial Services

September 2009 (Revised May 2011)
Case

Acumen Fund: Measurement in Impact Investing (A)

By: Alnoor Ebrahim and V. Kasturi Rangan

Acumen Fund is a global venture capital firm with a dual purpose: it looks for a return on its investments, and it also seeks entrepreneurial solutions to global poverty. This case examines Acumen's new projects in Kenya. The organization's investment committee and its... View Details

Keywords: Decision Choices and Conditions; Venture Capital; Investment Return; Philanthropy and Charitable Giving; Risk Management; Corporate Social Responsibility and Impact; Business and Government Relations; Social Enterprise; Financial Services Industry; Kenya

March 2021 (Revised November 2022)
Case

Blue Meridian Partners (A): Scaling for Impact

By: V. Kasturi Rangan

In 2018, Edna McConnell Clark Foundation in a bold move transferred all its assets to a fund pooled with other General Partners and Limited Partners, called Blue Meridian Partners, to focus substantial long range investments in a few carefully chosen nonprofits.The... View Details

Keywords: Venture Philanthropy; Scaling; COVID-19 Pandemic; Social Justice; Philanthropy and Charitable Giving; Venture Capital; Business Model; Social Issues; Poverty; Values and Beliefs; Decisions; Corporate Social Responsibility and Impact; Nonprofit Organizations; Investment Portfolio

Research Summary

Impact of Technology on Industry Structure and Competitive Strategy

By: Stephen P. Bradley

Stephen Bradley’s research has focused for several years on the impact of technology on industry structure and competitive strategy. In particular he has been studying the convergence of information technology and telecommunications and how this convergence is... View Details

2013
Government Testimony

American Competitiveness Worldwide: Impacts on Small Businesses and Entrepreneurs

By: Michael E. Porter

The Committee on Small Business Subcommittee on Economic Growth, Tax and Capital Access held a hearing titled, "American Competitiveness Worldwide: Impacts on Small Businesses and Entrepreneurs." Harvard Business School Professor Michael Porter spoke at the hearing,... View Details

Keywords: Economic Development; Competitiveness; United States

10 Sep 2010
Working Paper Summaries

The Impact of Corporate Social Responsibility on Investment Recommendations

Keywords: by Ioannis Ioannou & George Serafeim; Financial Services

January 2023
Case

Lupoli Companies: Riverwalk - Making an Impact

By: Richard S. Ruback, Marco Di Maggio, Dave Habeeb and Ruth Page

October 2018
Teaching Plan

Root Capital and the Efficient Impact Frontier

By: Shawn A. Cole and Caitlin Reimers Brumme

March 16, 2003
Article

Footnote Reporting Distorts Impact of Stock Options

By: Zvi Bodie, Robert S. Kaplan and Robert C. Merton

Keywords: Financial Instruments; Reports; Stocks

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January 2018 (Revised August 2024)
Background Note

Background Note: Introduction to Investing for Impact

By: Shawn Cole, Vikram Gandhi, Caitlin Reimers Brumme and Radhika Kak

2012
Working Paper

The Impact of Modularity on Intellectual Property and Value Appropriation

By: Carliss Y. Baldwin and Joachim Henkel

Modularity is a means of partitioning technical knowledge about a product or process. When state-sanctioned intellectual property rights are ineffective or costly to enforce, modularity can be used to hide information and thus protect intellectual property (IP). We... View Details

Keywords: Strategy; Open Source Distribution; Value; Complexity; Intellectual Property

SSRN

Research Summary

Performance Impact of Employee Stock Option Plans

Co-authored with Abon Mozumdar View Details

September 2018
Teaching Note

City Year at 30: Toward Long-Term Impact

By: Rosabeth Moss Kanter and Jonathan Cohen

This teaching note assists in the classroom instruction of the HBS No. 318-089, “City Year at 30: Toward Long-Term Impact.” It offers to instructors a case summary and analysis, along with student preparation questions and a guide for classroom discussion of the case.... View Details

2018
Working Paper

The Impact of Pensions and Insurance on Global Yield Curves

By: Robin Greenwood and Annette Vissing-Jorgensen

We document a strong effect of pension and insurance company (P&I) assets on the long end of the yield curve. Using data from 26 countries, the yield spread between 30-year and 10-year government bond yields is negatively related to the ratio of pension assets (in... View Details

Keywords: Pension Funds; Investment Funds; Insurance; Assets; Interest Rates; Bonds

SSRN

13 Nov 2020
Working Paper Summaries

Long-Run Returns to Impact Investing in Emerging Markets and Developing Economies

Keywords: by Shawn Cole, Martin Melecky, Florian Mölders, and Tristan Reed; Financial Services

Article

The Impact of COVID-19 on Small Business Outcomes and Expectations

By: Alexander Bartik, Marianne Bertrand, Zoë B. Cullen, Edward L. Glaeser, Michael Luca and Christopher Stanton

To explore the impact of COVID on small businesses, we conducted a survey of more than 5,800 small businesses between March 28 and April 4, 2020. Several themes emerged. First, mass layoffs and closures had already occurred—just a few weeks into the crisis. Second, the... View Details

Keywords: COVID-19; Stimulus; CARES Act; Health Pandemics; Small Business; Surveys

2006
Working Paper

Male Circumcision and AIDS: The Macroeconomic Impact of a Health Crisis

By: Amrita Ahuja, Brian Wendell and Eric D. Werker

Theories abound on the potential macroeconomic impact of AIDS in Africa, yet there have been surprisingly few empirical studies to test the mixed theoretical predictions. In this paper, we examine the impact of the AIDS epidemic on African nations through 2005 using... View Details

Keywords: Macroeconomics; Health Disorders; Welfare or Wellbeing; Poverty; Research; Education; Nutrition; Risk Management; Africa

Research Summary

The Impact of CEO Incentives on Misreporting

Co-authored with Natasha Burns View Details

February 2018
Article

The Impact of a Surprise Donation Ask

By: Christine L. Exley and Ragan Petrie

Individuals frequently exploit "flexibility" built into decision environments to give less. They use uncertainty to justify options benefiting themselves over others, they avoid information that may encourage them to give, and they avoid the ask itself. In this paper,... View Details

Keywords: Charitable Giving; Prosocial Behavior; Self-serving Biases; Excuses; Philanthropy and Charitable Giving; Behavior

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