Publications

May 2020
Article

How Quantitative Easing Works: Evidence on the Refinancing Channel

By: Marco Di Maggio, Amir Kermani and Christopher Palmer

We document the transmission of large-scale asset purchases by the Federal Reserve to the real economy using rich borrower-linked mortgage-market data and an identification strategy based on mortgage market segmentation. We find that central bank QE1 MBS purchases... View Details

Keywords: Monetary Policy; MBS; Quantitative Easing; LSAP; Refinancing; Deleveraging; HARP; GSE; Central Banking; Global Range; Financing and Loans; Credit; United States

SSRN

Find at Harvard

04 Oct 2013
News

Medical Device Tax Might Be Way To Get A Budget Passed

01 Feb 1997
News

Doing It Your Way

other factors when seeking startup opportunities. "Businesses where there are high margins available with low economies of scale are more likely to survive," he says, citing... View Details

Keywords: Marguerite Rigoglioso (profiles by Linda Goodspeed, Elaine Gottlieb, Nancy O. Perry, and Judith A. Ross)

March 2014 (Revised September 2017)
Case

salaUno: Eliminating Needless Blindness in Mexico

By: Richard Hamermesh, Regina Garcia Cueller and Valeria Moy

In May 2013 the co-founders and co-CEOs of salaUno, Javier Okhuysen and Carlos Orellana, were encouraged by the results of their fledgling start-up. salaUno was founded as a for-profit enterprise in order to have the capital needed for rapid growth and to fulfill its... View Details

Keywords: Medical Services; Developing Countries; Developing Markets; Health Care Industry; Health Services; Healthcare Ventures; Healthcare Startups; Health Care and Treatment; Health; Business Startups; Developing Countries and Economies; Growth and Development Strategy; Health Industry; Mexico; Mexico City

20 May 2022
News

Guiding Finance: China’s Strategy for Funding Advanced Manufacturing

September 2021 (Revised February 2023)
Case

Harambe: Mobilizing Capital in Africa

By: Anywhere (Siko) Sikochi, Dilyana Karadzhova Botha and Francesco Tronci

Harambe was a non-profit organization whose mission was to build an ecosystem to identify promising young African entrepreneurs and provide them access to training, markets, capital, and support networks. From 2007 to 2021, Harambe had grown to a network of 367... View Details

Keywords: Entrepreneurship; Nonprofit Organizations; Business Model; Strategy; Organizational Structure; Business Startups; Capital; Venture Capital; Social and Collaborative Networks; Networks; Developing Countries and Economies; Emerging Markets; Africa; South Africa

January 2013 (Revised September 2013)
Case

Royal DSM: Fighting Hidden Hunger

By: Rebecca Henderson, Noah Fisher and Mary Shelman

In 2007 Royal DSM, a leading life science and materials company, entered a partnership with the World Food Programme (WFP) to combat hidden hunger around the world by providing micronutrient solutions. The case investigates the unexpectedly large impact the partnership... View Details

Keywords: Conflict of Interests; Human Needs; Partners and Partnerships; Global Range; Nutrition; Science-Based Business; Non-Governmental Organizations; Service Industry; Health Industry

Research Summary

Overview

ECONOMICS OF THE ADVERTISING AND MARKETING SERVICEC INDUSTRY

Professor Silk’s recent research has been focused on the economics of the advertising and marketing services industry. He has conducted econometric studies of the effects of scale and scope on the... View Details

March 2021 (Revised April 2021)
Case

Making Impact Investing Markets: IFC (A)

By: Shawn A. Cole, John Masko and T. Robert Zochowski

In 2017, the International Finance Corporation (IFC) faced the first big investment decision in its new Scaling Solar project. Founded in 1956, IFC was an international investment body with national governments as shareholders, whose mission was to promote economic... View Details

March 2018
Supplement

Chaudhary Group: Rebuilding Nepal (B)

By: Christopher J. Malloy, Lauren H. Cohen and Inakshi Sobti

Supplements the (A) case. Having successfully spearheaded relief work in the aftermath of the Nepal earthquake, the Chaudhary Foundation envisions creating a more comprehensive and sustainable development model. They are keen to build a model village that integrates... View Details

November 2003 (Revised December 2003)
Case

Enabling Business Strategy with IT at the World Bank

By: F. Warren McFarlan and Brian DeLacey

World Bank IT provides services (communications, applications, video conferencing, knowledge sharing, distance learning, information sharing, client commerce, crisis management, etc.) on a global basis to the poorest countries in the globe via satellites. This case... View Details

Keywords: Information Infrastructure; Globalized Economies and Regions; Information Technology; Global Strategy; Business Strategy; Banks and Banking; Banking Industry

November 2023
Case

Gabon Special Economic Zone

By: John Macomber and Wale Lawal

Tropical rain forest covers about 80% of the West African nation of Gabon, part of the Congo Basin and the "lungs of the world." Gabon is one of the first nations to earn revenue from carbon sequestration...as long as the rain forest remains intact. There are... View Details

Keywords: Economic Development; Forestry; Wood; Carbon Credits; Supply Chain; Economic Growth; Developing Countries and Economies; Climate Change; Environmental Sustainability; Government Administration; Business and Government Relations; Strategy; Forest Products Industry; Africa; Gabon

20 Oct 2021
Blog Post

Mobilizing Private Sector Action For Racial Equity in Milwaukee: SE Summer Fellow Zach Komes (MBA 2022)

of Milwaukee, I witnessed the impact of a rapidly changing economy on my neighbors’ lives. Every day on the way to school, I rode past shuttered manufacturing plants that once... View Details

2020
Working Paper

HBS COVID-19 Global Policy Tracker

By: Alberto Cavallo and Tannya Cai

The HBS COVID-19 Global Policy Tracker is an initiative by the Business, Government and the International Economy (BGIE) unit at Harvard Business School (HBS) to collect and standardize economic policies implemented as a response to the coronavirus pandemic around the... View Details

Keywords: COVID-19; Economics; Policy; Health Pandemics; Government and Politics; Global Range

Read Now

05 Apr 2016
First Look

April 5, 2016

Scale versus Scope in the Diffusion of New Technology By: Gross, Daniel P. Abstract—Using the farm tractor as a case study, I show that lags in technology diffusion arise along... View Details

Keywords: Sean Silverthlorne

September 21, 2013
Other Article

Redefining Global Health-care Delivery

By: Jim Yong Kim, Paul E. Farmer and Michael E. Porter

Initiatives to address the unmet needs of those facing both poverty and serious illness have expanded significantly over the past decade. But many of them are designed in an ad-hoc manner to address one health problem among many; they are too rarely assessed; best... View Details

Keywords: Health