Publications

2009
Working Paper

Breakthrough Inventions and Migrating Clusters of Innovation

By: William R. Kerr

We investigate the speed at which clusters of invention for a technology migrate spatially following breakthrough inventions. We identify breakthrough inventions as the top one percent of US inventions for a technology during 1975-1984 in terms of subsequent citations.... View Details

Keywords: Geographic Location; Immigration; Disruptive Innovation; Technological Innovation; Patents; Industry Clusters; United States

SSRN

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2010
Chapter

Deferred Acceptance Algorithms: History, Theory, Practice

By: Alvin E. Roth

The deferred acceptance algorithm proposed by Gale and Shapley (1962) has had a profound influence on market design, both directly, by being adapted into practical matching mechanisms, and indirectly, by raising new theoretical questions. Deferred acceptance algorithms... View Details

Keywords: Labor; Market Design; Marketplace Matching; Failure; Mathematical Methods

16 Jul 2012
Working Paper Summaries

Selection, Reallocation, and Spillover: Identifying the Sources of Gains from Multinational Production

Keywords: by Laura Alfaro & Maggie X. Chen

TeachingInterests

Managing the Future of Work (MBA Education—Elective Curriculum)

By: Christopher T. Stanton

The nature and scope of work is changing rapidly, creating massive business challenges in the shadow of broader political and social shifts. HBS launched a major initiative in 2017 on Managing the Future of Work to define these workplace issues and... View Details

March 2016 (Revised September 2021)
Case

South Africa: A Fractured Rainbow?

By: Richard H.K. Vietor and Haviland Sheldahl-Thomason

Twenty years after the end of Apartheid, South Africa's democracy persists, albeit with problems. A tripartite coalition — the African National Congress, the labor unions, and the Communist Party — still controls the political system but with diminishing economic... View Details

Keywords: Politics; Development; Productivity; Labor; Labor Unions; Infrastructure; Government and Politics; Economic Growth; Performance Productivity; Economy; Social Issues; South Africa

25 Jan 2024
Research & Ideas

Being a Team Player: Why College Athletes Succeed in Business

researchers chose to concentrate on the eight Ivy League schools for their initial research, following the career trajectories of 401,785 graduates from 1970 to 2021. They combined that data with career information, such as LinkedIn profiles, for the athletes provided... View Details

Keywords: by Rachel Layne

Forthcoming
Article

Sixty Years of the Voting Rights Act: Progress and Pitfalls

By: Andrea Bernini, Giovanni Facchini, Marco Tabellini and Cecilia Testa

We review the literature on the effects of the 1965 Voting Rights Act (VRA), which removed formal restrictions to Black political participation. After a brief description of racial discrimination suffered by Black Americans since Reconstruction, we introduce the... View Details

Keywords: Prejudice and Bias; Equality and Inequality; Race; Political Elections; Voting; Policy; Outcome or Result; Government Legislation

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2011
Working Paper

Spatial Determinants of Entrepreneurship in India

By: Ejaz Ghani, William R. Kerr and Stephen O'Connell

We analyze the spatial determinants of entrepreneurship in India in the manufacturing and services sectors. Among general district traits, quality of physical infrastructure and workforce education are the strongest predictors of entry, with labor laws and household... View Details

Keywords: Education; Entrepreneurship; Industry Structures; Infrastructure; Manufacturing Industry; Service Industry; India

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21 Jun 2022
News

Government Doesn’t Take Enough Risks. Let’s Change That.

14 Jun 2023
News

Four Steps to Building the Psychological Safety That High-Performing Teams Need Today

03 Sep 2014
Working Paper Summaries

Supply Chain Screening Without Certification: The Critical Role of Stakeholder Pressure

Keywords: by Susan A. Kayser, John W. Maxwell & Michael W. Toffel

01 Jul 2014
Working Paper Summaries

Creating Reciprocal Value Through Operational Transparency

Keywords: by Ryan W. Buell, Tami Kim & Chia-Jung Tsay

January 2016 (Revised February 2016)
Case

Citizens United and Corporate Speech

By: David Moss and Marc Campasano

The story of Citizens United began in late 2007, as leading members of the Republican and Democratic parties were preparing for the 2008 presidential primaries. Democrats expected a three-way contest in their party between Senator Barack Obama of Illinois, Senator (and... View Details

Keywords: Rights; Internet and the Web; Political Elections; Lawsuits and Litigation; Business and Government Relations

November 2006 (Revised May 2014)
Case

Li Ka-Shing and the Growth of Cheung Kong

By: Nitin Nohria, Anthony J. Mayo and Mark Benson

Events in the history of Cheung Kong's growth reveal how Li Ka-Shing applied his skills as a "first-class noticer" to complex political and socioeconomic environments. While Li's determination to succeed is legendary, so are his skills in reading and responding to the... View Details

Keywords: Mergers and Acquisitions; Competency and Skills; Decision Choices and Conditions; Investment Portfolio; Business History; Leadership; Personal Development and Career; Hong Kong

27 Mar 2019
HBS Seminar

Caitlin Rosenthal, UC Berkeley, Department of History

2020
Working Paper

Automation and the Plight of Young Workers: Evidence from the Automation of Telephone Operation in the Early 20th Century

By: Daniel P. Gross and James J. Feigenbaum

Telephone operation was one of the most common jobs for young American women in the early 1900s. Between 1920 and 1940, AT&T adopted dial service in over half of U.S. telephone exchanges, automating away a legion of operators. We show that upon a city's adoption of... View Details

Keywords: Employment; Labor; Gender; Technology Adoption; History; Telecommunications Industry; United States

November 2016 (Revised February 2017)
Case

BrightStar Care: The Evolution of a Leadership Team

By: Boris Groysberg, Colleen Ammerman and John D. Vaughan

BrightStar Care was a rapidly growing franchise of home health care agencies. Founded by husband and wife team JD and Shelly Sun as a single agency near Chicago in 2002, BrightStar had opened nearly 300 franchises across the United States by 2016, generating over $300... View Details

Keywords: Health Care Services; Entrepreneurs; Board Of Directors; Boards Of Directors; Health Care Industry; Growth Strategy; Organizational Change; Brand Positioning; Entrepreneurial Organizations; Entrepreneurial Management; Franchising; Family-owned Business; Home Health Care; Managing Growth; Management Styles; Organizational Development; Talent Management; Women Executives; Women And Leadership; Business Startups; Family Business; Small Business; Talent and Talent Management; Governing and Advisory Boards; Health Care and Treatment; Human Capital; Leadership Development; Leadership Style; Business or Company Management; Growth and Development Strategy; Management Analysis, Tools, and Techniques; Management Skills; Management Style; Management Succession; Management Systems; Management Teams; Brands and Branding; Marketing Strategy; Strategy