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Publications
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- 2021
- Working Paper
The Anatomy of a Hospital System Merger: The Patient Did Not Respond Well to Treatment
By: Martin Gaynor, Adam Sacarny, Raffaella Sadun, Chad Syverson and Shruthi Venkatesh
There is an ongoing merger wave in the U.S. hospital industry, but it remains an open question how hospital mergers change, or fail to change, hospital behavior, performance, and outcomes. In this research, we open the “black box” of practices within hospitals in the...
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- 2021
- Working Paper
Who Benefits from Online Gig Economy Platforms?
By: Christopher Stanton and Catherine Thomas
This paper estimates the magnitude and distribution of surplus from the knowledge worker gig economy using data from an online labor market. Labor demand elasticities determine workers’ wages, and buyers’ past market experience shapes both their job posting frequency...
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- October 2021
- Case
The 2012 Spanish Labor Reform: Lifting All Boats or Levelling Down?
By: Vincent Pons, Rafael Di Tella, Santiago Botella and Elena Corsi
Since 1978, Spain had struggled to control unemployment. The country’s labor law was protective of employees hired long-term and companies used temporary contracts as buffers. In 2012, amid economic recession and a 23.6% unemployment rate, a center-right government of...
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- October 2021
- Case
Ant Group (A)
By: Krishna G. Palepu, Feng Zhu, Susie L. Ma and Kerry Herman
In 2004, Chinese e-commerce company Alibaba created Alipay, an app to facilitate payments on its e-commerce sites. As Alibaba grew, so did Alipay, until Alipay spawned its own ecosystem of financial technology products and services under the name of Ant Group. By 2020,...
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- 2021
- Chapter
The Economics of Historical Immigration to the United States
By: Marco Tabellini
Between 1850 and 1920, during the Age of Mass Migration, more than 30 million Europeans moved to the United States. European immigrants provided ample supply of cheap labor as well as specific skills and know-how, contributing to American economic growth. These...
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- September 2021
- 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...
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- September 2, 2021
- Article
The Digital Economy Runs on Open Source. Here's How to Protect It.
By: Hila Lifshitz-Assaf and Frank Nagle
Free and open source software (FOSS) is essential to much of the tech we use every day—from cars to phones to planes to the cloud. While traditionally, it was developed by an army of volunteer developers and given away for free, companies are increasingly taking a more...
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- 2021
- Case
Leading Through Challenging Times: Atlanta Mayor Keisha Lance Bottoms
By: Michael Norris, Rawi Abdelal and Kimberlyn Leary
Keisha Lance Bottoms took office as Mayor of Atlanta in 2018 with a progressive agenda and hopes to “keep Atlanta moving forward, leaving no one behind.” She was an Atlanta native, had previously served as a local judge and city councilor, and came into office with...
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Keywords:
Leadership;
City;
Problems and Challenges;
Health Pandemics;
Social Issues;
Economy;
Atlanta;
United States
- September 2021
- Article
Network Interconnectivity and Entry into Platform Markets
Digital technologies have led to the emergence of many platforms in our economy today. In certain platform networks, buyers in one market purchase services from providers in many other markets, whereas in others, buyers primarily purchase services from providers within...
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- Article
Making Small Farms More Sustainable—and Profitable
By: Lino Dias, Robert S. Kaplan and Harmanpreet Singh
Smallholder farms provide a large proportion of food supply in developing economies, but 40% of these farmers live on less than U.S.$2/day and their deforestation produces environmental degradation. With a rapidly growing global population, it is imperative to improve...
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- July 2021
- Article
Outsourcing Tasks Online: Matching Supply and Demand on Peer-to-Peer Internet Platforms
By: Zoë Cullen and Chiara Farronato
We study the growth of online peer-to-peer markets. Using data from TaskRabbit, an expanding marketplace for domestic tasks at the time of our study, we show that growth varies considerably across cities. To disentangle the potential drivers of growth, we look...
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- 2021
- White Paper
The Future of Boston's Workforce: The Path Forward from COVID-19
By: Will Dorsey Eden, Joseph B. Fuller and Rachel Lipson
In response to the unprecedented disruption of the COVID-19 pandemic on Greater Boston’s economy and workforce, the Boston Foundation, Skillworks, and the Project on Workforce at Harvard partnered to convene workforce leaders from across the region to address how might...
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Keywords:
COVID;
COVID-19;
Workforce;
Pandemic;
Labor Market;
Health Pandemics;
Labor;
Employment;
Organizations;
Cooperation;
Strategic Planning;
Boston
- June 2021 (Revised December 2021)
- Case
The Lunar Gateway, Moon vs. Mars, and the Political Governance of Space Activities
By: Matthew C. Weinzierl and Mehak Sarang
In 2017, the Trump Administration made a bold claim—that they would return the next man and the first woman to the lunar surface by 2024, this time to establish a sustainable presence to enable further exploration in the solar system. With the Artemis Program, NASA has...
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Keywords:
Space;
Space Economy;
Aerospace;
Nasa;
Governance;
Policy;
International Relations;
Infrastructure
- June 2021
- Article
Deals in the Time of Pandemic
By: Guhan Subramanian and Caley Petrucci
The COVID-19 pandemic has brought new attention to the period between signing and closing in M&A transactions. Transactional planners heavily negotiate the provisions that govern the behavior of the parties during this window, not only to allocate risk between the...
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- 2021
- Working Paper
Being the Boss: Gig Workers' Value of Flexible Work
By: Laura Katsnelson and Felix Oberholzer-Gee
Workers who join the gig economy face a challenging trade-off. Gig work provides worktime flexibility and a sense of being one’s own boss, but gig workers forgo certain protections that employees enjoy. In this paper, we study the work patterns of a large sample of...
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- May 2021
- Case
Colombia: An Economic Premium to Peace?
Keywords:
Productivity;
Productivity Growth;
Conflict;
Labor Force Participation;
Labor Market;
Competitiveness;
Dutch Disease;
Security;
Peace;
Informality;
Labor Laws;
Total Factor Productivity;
Labor Productivity;
Economics;
Development Economics;
Economic Growth;
Economy;
Macroeconomics;
Conflict Management;
Competitive Advantage;
Infrastructure;
Negotiation;
Inflation and Deflation;
Non-Renewable Energy;
National Security;
Government Administration;
Latin America;
Central America;
Colombia;
South America
- May 2021
- Case
Endeavor Kenya: Building an Entrepreneurial Ecosystem
By: Lynda M. Applegate, Shikhar Ghosh and Christian Godwin
In 2016, Fiona Mungai became Endeavor Kenya’s first managing director. In this role, she helped the organization build its inaugural board and select its first Endeavor entrepreneur, a fintech company called Cellulant. Throughout this process, Mungai observed the power...
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Keywords:
Business Ventures;
Entrepreneurship;
Human Resources;
Leadership;
Leading Change;
Management;
Growth and Development Strategy;
Negotiation;
Economy;
Markets;
Emerging Markets;
Network Effects;
Relationships;
Strategy;
Financial Services Industry;
Technology Industry;
Telecommunications Industry;
Shipping Industry;
Agriculture and Agribusiness Industry;
Africa;
Kenya
- 2021
- Working Paper
Going by the Book: Valuation Ratios and Stock Returns
By: Ki-Soon Choi, Eric So and Charles C.Y. Wang
We study the use of firms’ book-to-market ratios (B/M) in value investing and its implications for comovements in firms’ stock returns and trading volumes. We show B/M has become increasingly detached from common alternative valuation ratios over time while also...
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- March 2021
- Case
P.F. Chang's
By: Ashish Nanda, Nitin Nohria and Margaret Cross
Excited yet apprehensive after being named CEO of P.F. Chang’s beginning July 1st, 2020, Damola Adamolekun was well aware of the extraordinary challenges facing the firm. The closure of businesses deemed “nonessential” owing to the COVID-19 pandemic had devastated the...
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- 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...
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Keywords:
Impact Investing;
Development Economics;
Developing Countries and Economies;
Renewable Energy;
Climate Change;
Environmental Sustainability;
Borrowing and Debt;
Credit;
Equity;
Bonds;
Financing and Loans;
Growth and Development;
Emerging Markets;
Non-Governmental Organizations;
Corporate Social Responsibility and Impact;
Investment;
Decision Making;
Financial Services Industry;
Energy Industry;
Zambia