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  • 02 Sep 2014
  • Research & Ideas

Food Stamp Entrepreneurs: How Public Assistance Enables Business Bootstrapping

Participation. He compared data for households that fell just above the SCHIP income eligibility threshold with those that fell just below it, before and after the program took effect. This mimicked the effect of experimental treatment... View Details
Keywords: by Carmen Nobel; Health
  • June 2024
  • Case

Building Innovation at VINCI

By: Dennis Campbell, Aluna Wang and Carlota Moniz
This case study explores how the VINCI Group, a French multinational operating in concessions, energy, and construction, bolstered awareness and adoption rates of new technologies within the organization. Through its separate innovation hub, Leonard, VINCI aimed to... View Details
Keywords: Business Model; Business Organization; Decisions; Business Earnings; Business Strategy; Competition; Energy; Corporate Entrepreneurship; Values and Beliefs; Global Range; Global Strategy; Cross-Cultural and Cross-Border Issues; Multinational Firms and Management; Globalized Markets and Industries; Corporate Accountability; Collaborative Innovation and Invention; Disruptive Innovation; Innovation and Management; Innovation Strategy; Technological Innovation; Knowledge Sharing; Organizational Culture; Technology Adoption; Innovation Leadership; Organizational Structure; Construction Industry; Energy Industry; Technology Industry; France; Europe
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  • 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.... View Details
Keywords: Social Preferences; Pandemics; Mobility; Health Externalities; Mitigation Policies; Health Pandemics; Cooperation; Behavior; Policy
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  • 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... View Details
Keywords: Crowdfunding; Prejudice and Bias; Race; Immigration; Public Opinion
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  • Program

Competing in the Age of AI—Virtual

the creation of algorithms, software infrastructure, data pipelines, and experimentation platforms Guide your organization in the development of sophisticated data platforms and artificial intelligence capabilities and enable higher... View Details
  • Article

Statistical Physics of Human Cooperation

By: Matjaž Perc, Jillian J. Jordan, David G. Rand, Zhen Wang, Stefano Boccaletti and Attila Szolnoki
Extensive cooperation among unrelated individuals is unique to humans, who often sacrifice personal benefits for the common good and work together to achieve what they are unable to execute alone. The evolutionary success of our species is indeed due, to a large... View Details
Keywords: Human Cooperation; Evolutionary Game Theory; Public Goods; Reward; Punishment; Tolerance; Self-organization; Pattern Formation; Cooperation; Behavior; Game Theory
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  • 2024
  • Working Paper

Bounded Solidarity: The Role of Migrants in Shaping Entrepreneurial Ventures

By: Astrid Marinoni and Prithwiraj Choudhury
We explore a previously unexamined aspect of migrants’ contributions to local entrepreneurial ecosystems: the value created by cooperative interactions between migrants and locals in entrepreneurial ventures. Specifically, we analyze whether mixed teams composed of... View Details
Keywords: Migration; Mobility; Entrepreneurship; Immigration; Demographics; Groups and Teams
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  • June 2023
  • Article

Do Job Seekers Value Diversity Information? Evidence from a Field Experiment and Human Capital Disclosures

By: Jung Ho Choi, Joseph Pacelli, Kristina M. Rennekamp and Sorabh Tomar
We examine how information about the diversity of a potential employer's workforce affects individuals’ job-seeking behavior. We embed a field experiment in job recommendation emails from a leading career advice agency in the U.S. The experimental treatment involves... View Details
Keywords: Diversity; Job Search; Employees; Corporate Disclosure
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  • 2024
  • Working Paper

Anti-Political-Establishment Citizens: An In-Depth Study from Two Latin American Countries

By: Loreto Cox and Natalia Garbiras-Diaz
Building on citizens’ animosity towards politicians, anti-establishment parties and candidates have achieved significant electoral success. While recent studies examine the supply-side, we know little about what drives citizens’ anti-establishment sentiments and how... View Details
Keywords: Political Parties; Political Instability; Democracy; Elections; Electoral Behavior; Election Outcomes; Ideology; Political Elections; Policy; Governance; Government and Politics; Social Issues; Society; Perception; Crime and Corruption; Latin America; South America; Colombia; Peru
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  • Web

Curriculum - MBA

regulation, cytoskeleton and motor dynamics, signal transduction, cell-cell interactions, and programmed cell death. Vertebrate Developmental, Stem Cell, and Regenerative Biology Analyzes the developmental programs of frog, chick, zebrafish, and mouse embryos,... View Details
  • 18 Dec 2012
  • First Look

First Look: December 18

the late nineteenth century, and its evolving forms as governments intervened in markets after 1945. Rich joined Philipp Brothers, then the largest commodity trader, in 1954. He formed his own firm two decades later. He was instrumental... View Details
Keywords: Carmen Nobel
  • Web

Business Economics - Doctoral

Business Economics From corporate finance, industrial organization, and international business, to markets, competition, and government regulation, HBS doctoral students in Business Economics delve into some of the most pressing and... View Details
  • 2023
  • Working Paper

Words Can Hurt: How Political Communication Can Change the Pace of an Epidemic

By: Jessica Gagete-Miranda, Lucas Argentieri Mariani and Paula Rettl
While elite-cue effects on public opinion are well-documented, questions remain as to when and why voters use elite cues to inform their opinions and behaviors. Using experimental and observational data from Brazil during the COVID-19 pandemic, we study how leader... View Details
Keywords: Elites; Public Engagement; Politics; Political Affiliation; Political Campaigns; Political Influence; Political Leadership; Political Economy; Survey Research; COVID-19; COVID-19 Pandemic; COVID; Cognitive Psychology; Cognitive Biases; Political Elections; Voting; Power and Influence; Identity; Behavior; Latin America; Brazil
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  • Article

The Learning Effects of Monitoring

By: Dennis Campbell, Marc Epstein and F. Asis Martinez-Jerez
This paper investigates the relationship between monitoring, decision making, and learning among lower-level employees. We exploit a field-research setting in which business units vary in the "tightness" with which they monitor employee decisions. We find that tighter... View Details
Keywords: Learning; Business or Company Management; Decision Making; Employees; Research; Resignation and Termination; Rights; Business Units; Governance Controls; Performance; Motivation and Incentives
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  • 04 Apr 2017
  • First Look

First Look at New Research, April 4

forthcoming American Political Science Review Voter Registration Costs and Disenfranchisement: Experimental Evidence from France By: Braconnier, Céline, Jean-Yves Dormagen, and Vincent Pons Abstract—A large-scale randomized experiment... View Details
Keywords: Sean Silverthorne
  • 2020
  • Working Paper

Social Interactions in Pandemics: Fear, Altruism, and Reciprocity

By: Laura Alfaro, Ester Faia, Nora Lamersdorf and Farzad Saidi
In SIR models, homogeneous or with a network structure, infection rates are assumed to be exogenous. However, individuals adjust their behavior. Using daily data for 89 cities worldwide, we document that mobility falls in response to fear, as approximated by Google... View Details
Keywords: Social Interactions; Pandemics; Mobility; Cities; SIR Networks; Social Preferences; Social Planner; Targeted Policies; Health Pandemics; Interpersonal Communication; Behavior; Policy
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  • 30 Oct 2018
  • First Look

New Research and Ideas, October 30, 2018

the early technical challenges associated with napalm were solved by experimentation under the guidance of the National Defense Research Committee (NDRC), created to coordinate scientific research into the problems of modern warfare.... View Details
Keywords: Dina Gerdeman
  • 15 Jan 2013
  • First Look

First Look: January 15

markets also plays a causal role in shifting investments to more novel startups-by lowering the cost of experimentation for early stage investors and allowing them to make riskier, and more novel, investments. Paper:... View Details
Keywords: Sean Silverthorne
  • 2024
  • Working Paper

Webmunk: A New Tool for Studying Online Behavior and Digital Platforms

By: Chiara Farronato, Audrey Fradkin and Chris Karr
Understanding the behavior of users online is important for researchers, policymakers, and private companies alike. But observing online behavior and conducting experiments is difficult without direct access to the user base and software of technology companies. We... View Details
Keywords: Policy; Technology Adoption; Behavior; Research; Consumer Behavior; Internet and the Web
Related
  • 26 Mar 2019
  • First Look

New Research and Ideas, March 26, 2019

Publisher's link: https://www.hbs.edu/faculty/Pages/item.aspx?num=55886 Can Biometric Tracking Improve Healthcare Provision and Data Quality? Experimental Evidence from Tuberculosis Control in India By: Bossuroy, Thomas, Clara... View Details
Keywords: Dina Gerdeman