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Show Results For
- All HBS Web
(1,318)
- People (2)
- News (391)
- Research (748)
- Events (7)
- Multimedia (9)
- Faculty Publications (390)
- 2021
- Working Paper
Pandemic Schooling Mode and Student Test Scores: Evidence from U.S. States
By: Clare Halloran, Rebecca Jack, James C. Okun and Emily Oster
We estimate the impact of district-level schooling mode (in-person versus hybrid or distance learning) on test scores. We combine Spring 2021 state standardized test score data with comprehensive data on schooling in the 2020-21 school year across 12 states. We find... View Details
Keywords: COVID-19 Pandemic; In-person Schooling; Distance Learning; Outcomes Measurement; Health Pandemics; Education; Performance Evaluation
Halloran, Clare, Rebecca Jack, James C. Okun, and Emily Oster. "Pandemic Schooling Mode and Student Test Scores: Evidence from U.S. States." NBER Working Paper Series, No. 29497, November 2021.
- 2009
- Chapter
Small and Medium Firm Lending in Mexico: Lessons and Current Issues
By: Rodrigo Canales and Ramana Nanda
Mexico is often cited as one of the world's most entrepreneurial countries in terms of the percentage of its population that has started or is in the process of starting a business venture. Yet Mexico does not seem to be very friendly to entrepreneurs, as confirmed by... View Details
Canales, Rodrigo, and Ramana Nanda. "Small and Medium Firm Lending in Mexico: Lessons and Current Issues." In The Mexico Competitiveness Report 2009, edited by Ricardo Hausmann, Emilio Austin, and Irene Mia. World Economic Forum, 2009.
- 09 Oct 2013
- News
What’s So Bad About Vocational Education?
- 15 Dec 2021
- News
Pandemic Sweetens Lure of Smaller Cities’ Relocation Incentives
- September 2020 (Revised December 2021)
- Case
Building India's 2.0: PayNearby
By: Lauren Cohen and Spencer C. N. Hagist
Headquartered in Mumbai, India, FinTech startup Nearby Technologies has seen its flagship brand, PayNearby, rapidly flourish across most of its target market within just four years. The unprecedented success of its payment app, which allows users to access banking... View Details
Keywords: Fintech; Developing Markets; Payments; Financial Inclusion; Finance; Entrepreneurship; Emerging Markets; Competitive Strategy; Banking Industry; India
Cohen, Lauren, and Spencer C. N. Hagist. "Building India's 2.0: PayNearby." Harvard Business School Case 221-027, September 2020. (Revised December 2021.)
- 1977
- Working Paper
Mitigating Demographic Risk Through Social Insurance
By: Jerry R. Green
A two-period lifetime overlapping generations growth model is used to evaluate the possibility that social insurance can effectively offset economic risks associated with uncertainty about the rate of population growth. Crude measures of the seriousness of this type of... View Details
Keywords: Social Insurance; Econometric Models; Public Sector; Government Administration; Policy; Human Needs; Social Issues; Risk and Uncertainty
Green, Jerry R. "Mitigating Demographic Risk Through Social Insurance." NBER Working Paper Series, No. 215, November 1977.
- October 2014
- Case
Teckentrup: A Door to Managing Difference
By: Clayton Rose, Jerome Lenhardt and Daniela Beyersdorfer
For Kai Teckentrup, the owner and co-CEO of the German "Mittelstand" door manufacturer Teckentrup, balancing competitive pressures, demographic realities and values were at the heart of the diversity program that he had started and championed at the company. Beyond... View Details
Keywords: Diversity Management; Corporate Values; Competitiveness; Demographics; Change Management; Transformation; Diversity; Ethnicity; Gender; Literacy; Nationality; Race; Residency; Corporate Accountability; Corporate Social Responsibility and Impact; Organizational Culture; Economic Growth; Fairness; Moral Sensibility; Values and Beliefs; Immigration; Employee Relationship Management; Civil Society or Community; Manufacturing Industry; Construction Industry; Consumer Products Industry; Europe; Germany; Russia; Turkey
Rose, Clayton, Jerome Lenhardt, and Daniela Beyersdorfer. "Teckentrup: A Door to Managing Difference." Harvard Business School Case 315-016, October 2014.
- September 2023
- Article
Addressing Vaccine Hesitancy: Experimental Evidence from Nine Countries during the COVID-19 Pandemic
By: Vincenzo Galasso, Vincent Pons, Paola Profeta, Martin McKee, David Stuckler, Michael Becher, Sylvain Brouard and Martial Foucault
We study the impact of public health messages on intentions to vaccinate and vaccination uptakes, especially among hesitant groups. We performed an experiment comparing the effects of egoistic and altruistic messages on COVID-19 vaccine intentions and behaviour. We... View Details
Keywords: COVID-19; Vaccination; Vaccine Hesitancy; Information Campaigns; Health Pandemics; Behavior; Information
Galasso, Vincenzo, Vincent Pons, Paola Profeta, Martin McKee, David Stuckler, Michael Becher, Sylvain Brouard, and Martial Foucault. "Addressing Vaccine Hesitancy: Experimental Evidence from Nine Countries during the COVID-19 Pandemic." BMJ Global Health 8, no. 9 (September 2023).
- Article
Expected Stock Returns Worldwide: A Log-Linear Present-Value Approach
By: Akash Chattopadhyay, Matthew R. Lyle and Charles C.Y. Wang
This study provides the first large-scale study of the performance of expected-return proxies (ERPs) internationally. Analyst-forecast-based ICCs are sparsely populated and not robustly associated with future returns. Earnings-model-forecast-based ICCs are... View Details
Keywords: Expected Returns; Discount Rates; Fundamental Valuation; Implied Cost Of Capital; International Equity Markets; Present Value; Investment Return; Equity; Markets; Global Range
Chattopadhyay, Akash, Matthew R. Lyle, and Charles C.Y. Wang. "Expected Stock Returns Worldwide: A Log-Linear Present-Value Approach." Accounting Review 97, no. 2 (March 2022): 107–133.
- January 2007 (Revised May 2009)
- Case
Kibera and the Kenya Slum Upgrading Project (A)
By: Nicolas P. Retsinas, Arthur I Segel, Marc Diaz and John Dean Shepherd
Kenya's Minister of Housing faces tremendous pressures in dealing with the pervasive housing troubles in his country. Kibera is the largest slum in Africa and home to more than 800,000 residents, yet only measures two square kilometers, roughly half the size of... View Details
Retsinas, Nicolas P., Arthur I Segel, Marc Diaz, and John Dean Shepherd. "Kibera and the Kenya Slum Upgrading Project (A)." Harvard Business School Case 207-017, January 2007. (Revised May 2009.)
- 19 Aug 2020
- News
A Low-Risk Way You Can Invest In Minority And Women Entrepreneurs
- Research Summary
Current Research Projects
1. Freedom and Openness in Scientific Research
This is a joint project with Philippe Aghion, Scott Stern, and Fiona Murray. It analyzes the effects of shifts in the availability of genetically modified mice for follow-on research. ... View Details
- May 2018 (Revised October 2019)
- Case
Managing the Future of Work
By: William R. Kerr, Allison Ciechanover and Jeff Huizinga
By 2019, leaders from the public and private sector had become increasingly anxious about how advanced technologies and aging global populations could affect labor markets, workplaces, and workers’ lives. Some analysts forecasted that hundreds of millions of workers... View Details
Keywords: Labor Markets; Workplace; Employment; Technological Innovation; Demographics; Organizational Change and Adaptation; Change Management; Problems and Challenges; Opportunities
Kerr, William R., Allison Ciechanover, and Jeff Huizinga. "Managing the Future of Work." Harvard Business School Case 818-128, May 2018. (Revised October 2019.)
- January 2013 (Revised June 2016)
- Case
The Basque Country: Strategy for Economic Development
By: Michael E. Porter, Christian H.M. Ketels and Jesus M. Valdaliso
The Basque country, with a population of 2.1 million and covering 7,233 square kilometers, is an autonomous region located in the north of Spain, physically separated from it by the Pyrenees Mountains. Presents the history of the region—highly prosperous at the turn of... View Details
Keywords: History; Crime and Corruption; Industry Clusters; Competitive Strategy; Microeconomics; Developing Countries and Economies; Government and Politics; Basque Provinces; Spain
Porter, Michael E., Christian H.M. Ketels, and Jesus M. Valdaliso. "The Basque Country: Strategy for Economic Development." Harvard Business School Case 713-474, January 2013. (Revised June 2016.)
- January 2002 (Revised October 2005)
- Case
General Electric Medical Systems 2002
By: Tarun Khanna and James Weber
Discusses one of General Electric's flagship divisions--the world's leading provider of medical diagnostic imaging equipment. Provides an opportunity to examine a multinational confronting massive technological and demographic changes around the world. Genomics has... View Details
Keywords: Information Technology; Business Model; Change Management; Multinational Firms and Management; Genetics; Customer Value and Value Chain; Age; Medical Devices and Supplies Industry; China; United States
Khanna, Tarun, and James Weber. "General Electric Medical Systems 2002." Harvard Business School Case 702-428, January 2002. (Revised October 2005.)
- 06 Apr 2020
- News
Is China Ready for Leadership on the Global Stage?
- October 2019
- Case
China Merchants Bank: Ushering in the Era of Family Office in China
By: Lauren Cohen, Hao Gao, Billy Chan and Dawn H. Lau
China Merchants Bank, the sixth-largest lender in China, intends to boost its family office business as a result of an increase in the population of ultra-high net worth individuals. Already ranked China’s number-one private bank with AUM exceeding US$300 billion, the... View Details
Keywords: Family Office; Strategy; Banks and Banking; Organizational Design; Competitive Strategy; Banking Industry; China
Cohen, Lauren, Hao Gao, Billy Chan, and Dawn H. Lau. "China Merchants Bank: Ushering in the Era of Family Office in China." Harvard Business School Case 220-032, October 2019.
- January 2018
- Technical Note
The Scope of Business at the Base of the Pyramid: Middle and Lower Income Countries
By: V. Kasturi Rangan and Tricia Gregg
Using World Bank data, the note defines the Base of the Pyramid population as the 4.76 billion people living on less than $10/day. It briefly reviews the perspectives of key business articles that address this market, notably C.K. Prahalad’s work on Bottom of the... View Details
Rangan, V. Kasturi, and Tricia Gregg. "The Scope of Business at the Base of the Pyramid: Middle and Lower Income Countries." Harvard Business School Technical Note 518-032, January 2018.
- 2003
- Other Unpublished Work
Initiative for a Competitive Milwaukee: A Call to Action
The inner city of Milwaukee holds great promise, but is not advancing economically. The inner city has been hard hit by the loss of many of its largest employers as a result of relocation, acquisition and failure. According to the 2000 US Census data, thirty percent of... View Details
Porter, Michael E. "Initiative for a Competitive Milwaukee: A Call to Action." Initiative for a Competitive Inner City, September 2003. (Report.)
- July 2005 (Revised December 2006)
- Case
Japan: Deficits, Demography, and Deflation
By 2005, Japan's debt had risen to 163% of GDP. For more than a decade, the government had run huge deficits, trying unsuccessfully to stimulate economic growth. Interest rates, meanwhile, had been zero for years. But with slow growth and banks in crisis, nothing had... View Details
Keywords: Economy; Economic Growth; Demographics; Financial Condition; Inflation and Deflation; Banks and Banking; Borrowing and Debt; Macroeconomics; Policy; Government and Politics; Welfare; Health Care and Treatment; Japan
Vietor, Richard H.K. "Japan: Deficits, Demography, and Deflation." Harvard Business School Case 706-004, July 2005. (Revised December 2006.)