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Show Results For
-
All HBS Web
(2,913)
- People (7)
- News (1,013)
- Research (1,206)
- Events (8)
- Multimedia (43)
- Faculty Publications (761)
Jan W. Rivkin
Jan W. Rivkin is a Professor in the Strategy Unit at Harvard Business School. In the past, he has served as Faculty Chair of the MBA Program, Senior Associate Dean for Research, and head of the Strategy Unit. His research, course development, and teaching focus on... View Details
- 2024
- Working Paper
Everyone Steps Back?: The Widespread Retraction of Crowd-Funding Support for Minority Creators When Migration Fear Is High
By: John (Jianqui) Bai, William R. Kerr, Chi Wan and Alptug Yorulmaz
We study racial biases on Kickstarter across multiple ethnic groups from 2009-2021. Scaling the concept of racially salient events, we quantify the close co-movement of minority funding gaps to inflamed political rhetoric surrounding migration. The racial funding gap...
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Bai, John (Jianqui), William R. Kerr, Chi Wan, and Alptug Yorulmaz. "Everyone Steps Back? The Widespread Retraction of Crowd-Funding Support for Minority Creators When Migration Fear Is High." Harvard Business School Working Paper, No. 23-046, January 2023. (Revised February 2024.)
- July 2021
- Article
Do Interactions with Candidates Increase Voter Support and Participation? Experimental Evidence from Italy
By: Enrico Cantoni and Vincent Pons
We test whether politicians can use direct contact to reconnect with citizens, increase turnout, and win votes. During the 2014 Italian municipal elections, we randomly assigned 26,000 voters to receive visits from city council candidates, from canvassers supporting...
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Keywords:
Campaigns;
Candidates;
Elections;
Experiment;
Political Parties;
Turnout;
Voting Behavior;
Voting;
Political Elections;
Behavior;
Interpersonal Communication;
Italy
Cantoni, Enrico, and Vincent Pons. "Do Interactions with Candidates Increase Voter Support and Participation? Experimental Evidence from Italy." Economics & Politics 33, no. 2 (July 2021): 379–402.
- August 2011
- Article
Independent Invention During the Rise of the Corporate Economy in Britain and Japan
By: Tom Nicholas
Independent inventors accounted for approximately half of all patents in Britain and Japan by 1930, despite the rise of the corporate economy and the spread of industrial R&D. A mixture of patent renewal and historical citations data reveals that the quality of...
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Keywords:
Independent Innovation and Invention;
Development Economics;
Research and Development;
Patents;
System;
Motivation and Incentives;
Tokyo;
London;
United States
Nicholas, Tom. "Independent Invention During the Rise of the Corporate Economy in Britain and Japan." Economic History Review 64, no. 2 (August 2011).
- April 2005
- Article
The Geography of Equity Analysis
By: Christopher J. Malloy
I provide evidence that geographically proximate analysts are more accurate than other analysts. Stock returns immediately surrounding forecast revisions suggest that local analysts impact prices more than other analysts. These effects are strongest for firms located...
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Keywords:
Geographic Location;
Stocks;
Investment Return;
Forecasting and Prediction;
Price;
Performance;
Equity;
Information;
Prejudice and Bias;
Agency Theory
Malloy, Christopher J. "The Geography of Equity Analysis." Journal of Finance 60, no. 2 (April 2005): 719–755. (Nominated for Smith Breeden Prize. Best Paper For the best finance research paper published in the Journal of Finance presented by Smith Breeden Associates, Inc.)
- 24 Oct 2018
- HBS Seminar
Ina Ganguli, University of Massachusetts Amherst
- May 2024
- Supplement
gWorks (B)
By: Richard S. Ruback and Royce Yudkoff
In January of 2019, Joe Heieck, CEO of gWorks, was deciding whether to proceed with his acquisition of Data Tech, that was a business roughly the same size as gWorks. gWorks, which provided geospatial software to small city and rural county governments, was acquired by...
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Keywords:
Acquisition;
Small Business;
Cost vs Benefits;
Decisions;
Business Education;
Corporate Entrepreneurship;
Leadership Style;
Leading Change;
Business or Company Management;
Problems and Challenges;
Talent and Talent Management;
Customer Relationship Management;
Technology Adoption;
Information Infrastructure;
Digital Platforms;
Growth Management;
Applications and Software;
Risk and Uncertainty;
Technology Industry;
United States
Ruback, Richard S., and Royce Yudkoff. "gWorks (B)." Harvard Business School Multimedia/Video Supplement 224-722, May 2024.
- November 2023
- Case
Nourishing Communities: Brighter Bites Approach to Childhood Nutrition
By: David E. Bell, Forest Reinhardt and Ai-Ling Jamila Malone
In September 2023, Brighter Bites, a Houston-based non-profit that distributed fresh produce and nutrition education in underserved communities across 11 cities and 5 states, grappled with identifying the best path forward for continued growth. Brighter Bites proved...
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Keywords:
Nutrition;
Growth and Development Strategy;
Logistics;
Nonprofit Organizations;
Human Needs;
Poverty;
Houston
Bell, David E., Forest Reinhardt, and Ai-Ling Jamila Malone. "Nourishing Communities: Brighter Bites Approach to Childhood Nutrition." Harvard Business School Case 724-007, November 2023.
- September 2022
- Article
Health Externalities and Policy: The Role of Social Preferences
By: Laura Alfaro, Ester Faia, Nora Lamersdorf and Farzad Saidi
Social preferences facilitate the internalization of health externalities, for example by reducing mobility during a pandemic. We test this hypothesis using mobility data from 258 cities worldwide alongside experimentally validated measures of social preferences....
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Keywords:
Social Preferences;
Pandemics;
Mobility;
Health Externalities;
Mitigation Policies;
Health Pandemics;
Cooperation;
Behavior;
Policy
Alfaro, Laura, Ester Faia, Nora Lamersdorf, and Farzad Saidi. "Health Externalities and Policy: The Role of Social Preferences." Management Science 68, no. 9 (September 2022): 6751–6761.
- September 2006 (Revised November 2007)
- Case
Patrimonio Hoy: A Financial Perspective
By: Arthur I Segel, Michael Chu and Gustavo A. Herrero
Patrimonio Hoy, a program targeting the housing needs of low-income families launched by CEMEX, a major Mexican corporation and a leading global cement company, has gone from a market research project to a highly visible initiative in 22 cities and has earned public...
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Keywords:
Diversification;
Housing;
Income;
Corporate Social Responsibility and Impact;
Emerging Markets;
Finance;
Mexico
Segel, Arthur I., Michael Chu, and Gustavo A. Herrero. "Patrimonio Hoy: A Financial Perspective." Harvard Business School Case 207-059, September 2006. (Revised November 2007.)
- 30 Jan 2014
- News
The Polar Vortex Has Made You More Productive
- October 2023 (Revised March 2024)
- Case
KOKO Networks: Bridging Energy Transition and Affordability with Carbon Financing
By: George Serafeim, Siko Sikochi and Namrata Arora
The problem was massive: two million hectares of African forests were lost annually to charcoal production for cooking, an area equivalent to 13 times Greater London, resulting in one billion tons of carbon emissions yearly. At the same time, an estimated 700,000...
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Keywords:
Clean Tech;
Digital;
Carbon Credits;
Carbon Offsetting;
Climate Change;
Entrepreneurship;
Energy Sources;
Environmental Sustainability;
Health;
Market Design;
Business Startups;
Transition;
Environmental Regulation;
Policy;
Energy Industry;
Consumer Products Industry;
Africa;
Kenya;
Rwanda
Serafeim, George, Siko Sikochi, and Namrata Arora. "KOKO Networks: Bridging Energy Transition and Affordability with Carbon Financing." Harvard Business School Case 124-022, October 2023. (Revised March 2024.)
- Article
Navigating Talent Hot Spots
By: William R. Kerr
Innovation clusters like San Francisco and Boston have long had an outsize impact on the global economy, and their influence keeps growing. In 2017, for instance, America’s ten largest tech hubs accounted for 58% of U.S. patents. Globally, cities such as Tokyo, Paris,...
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Keywords:
Talent and Talent Management;
Innovation and Invention;
Urban Scope;
Industry Clusters;
Innovation and Management
Kerr, William R. "Navigating Talent Hot Spots." Harvard Business Review 96, no. 5 (September–October 2018): 80–86.
- 2015
- Chapter
Government and the Minimalist Platform: Business at the Kumbh Mela
By: John D. Macomber and Tarun Khanna
India's Kumbh Mela, a religious festival occurring once every 12 years at the confluence of the Ganges and Yamuna rivers, attracts over 80 million pilgrims to a temporary "pop-up megacity" over the course of two months. A team of faculty and students from five Harvard...
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Macomber, John D., and Tarun Khanna. "Government and the Minimalist Platform: Business at the Kumbh Mela." In Kumbh Mela, January 2013: Mapping the Ephemeral Mega City, edited by Rahul Mehrotra and Felipe Vera. Ostfildern, Germany: Hatje Cantz Verlag, 2015.
- Web
Entrepreneurship & Innovation - MBA
Students can take advantage of opportunities across Boston and Cambridge to attend local events, hackathons, groups, and conferences. Boston is one of the largest cities for startups in the U.S. with venture investment growing...
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- February 2016 (Revised February 2018)
- Case
The Battle over the Initiative and Referendum in Massachusetts (1918)
By: David Moss and Dean Grodzins
On Election Day in 1918, Massachusetts voters would have to decide not only on their preferred candidates for governor and U.S. Senator, but also whether or not to approve 19 proposed amendments to the state constitution. By far the most controversial of these would...
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Moss, David, and Dean Grodzins. "The Battle over the Initiative and Referendum in Massachusetts (1918)." Harvard Business School Case 716-044, February 2016. (Revised February 2018.)
- 2018
- Working Paper
The Welfare Effects of Peer Entry in the Accommodation Market: The Case of Airbnb
By: Chiara Farronato and Andrey Fradkin
We study the effects of enabling peer supply through Airbnb in the accommodation industry. We present a model of competition between flexible and dedicated sellers - peer hosts and hotels - who provide differentiated products. We estimate this model using data from...
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Keywords:
Peer To Peer;
Digital Platforms;
Market Entry and Exit;
Competition;
Accommodations Industry
Farronato, Chiara, and Andrey Fradkin. "The Welfare Effects of Peer Entry in the Accommodation Market: The Case of Airbnb." NBER Working Paper Series, No. 24361, February 2018.
- June 2002
- Case
"One Country, Two Systems"? Italy and the Mezzogiorno (B)
By: Bruce R. Scott and Jamie Matthews
In 1992, a corruption investigation and two assassinations created a crisis that prompted the Italian government to dispatch 7,000 troops to Sicily to "retake the island" from the Mafia. This case examines the crisis and the efforts of both the Italian state and the...
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Scott, Bruce R., and Jamie Matthews. "One Country, Two Systems"? Italy and the Mezzogiorno (B). Harvard Business School Case 702-097, June 2002.
Dutch Leonard
Herman B. ("Dutch") Leonard is Eliot I. Snider and Family Professor of Business Administration at the Harvard Business School and the George F. Baker, Jr. Professor of Public Sector Management at Harvard University's John F. Kennedy School of Government. In... View Details
- September 2016
- Case
Health Leads: Reaching for Impact (Abridged)
By: V. Kasturi Rangan and Sarah Appleby
A nonprofit in the healthcare arena explores strategies to achieve system-level impact. Founded in 1996 with a volunteer-staffed help desk at Boston Medical Center connecting low-income patients with basic resources like heating assistance, job training, and childcare...
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Keywords:
Scaling Social Enterprise;
Scaling Social Impact;
Health Care Delivery;
Health Care Outcomes;
Health Care Reform;
Nonprofit;
Nonprofit Scaling;
Social Enterprise;
Health Care and Treatment;
Nonprofit Organizations;
Growth and Development Strategy;
Health Industry;
United States
Rangan, V. Kasturi, and Sarah Appleby. "Health Leads: Reaching for Impact (Abridged)." Harvard Business School Case 517-024, September 2016.