Publications

2021
Working Paper

From Immigrants to Americans: Race and Assimilation During the Great Migration

By: Vasiliki Fouka, Soumyajit Mazumder and Marco Tabellini

How does the arrival of a new minority group affect the social acceptance and outcomes of existing minorities? We study this question in the context of the First Great Migration. Between 1915 and 1930, 1.5 million African Americans moved from the U.S. South to Northern... View Details

Keywords: Assimilation; Great Migration; Group Identity; Immigration; Race; History; United States

SSRN

September–October 2024
Article

Working Around the Clock: Temporal Distance, Intrafirm Communication, and Time Shifting of the Employee Workday

By: Jasmina Chauvin, Prithwiraj Choudhury and Tommy Pan Fang

This paper examines the effects of temporal distance generated by time zone separation on communication in geographically distributed organizations. We build on prior research, which highlights time zone separation as a significant challenge, but argue that employees... View Details

Keywords: Communication; Employees; Behavior; Equality and Inequality

2021
Working Paper

Changing Ingroup Boundaries: The Effect of Immigration on Race Relations in the U.S.

By: Vasiliki Fouka and Marco Tabellini

How do social group boundaries evolve? Does the appearance of a new outgroup change the ingroup's perceptions of other outgroups? We introduce a conceptual framework of context-dependent categorization, in which exposure to one minority leads to recategorization of... View Details

Keywords: In-group-out-group Relations; Immigration; Race; Attitudes; Boundaries; Prejudice and Bias

SSRN

2020
Working Paper

Socioeconomic Network Heterogeneity and Pandemic Policy Response

By: Abhishek Nagaraj, Mohammad Akbarpour, Cody Cook, Aude Marzuoli, Simon Mongey, Matteo Saccarola, Pietro Tebaldi, Shoshana Vasserman and Hanbin Yang

We develop and implement a heterogeneous-agents network-based empirical model to analyze alternative policies during a pandemic outbreak. We combine several data sources, including information on individuals’ mobility and encounters across metropolitan areas,... View Details

Keywords: Health Pandemics; Policy; Outcome or Result; Analysis

August, 2022
Article

Changing Ingroup Boundaries: The Effect of Immigration on Race Relations in the United States

By: Vasiliki Fouka and Marco Tabellini

How do social group boundaries evolve? Does the appearance of a new outgroup change the ingroup's perceptions of other outgroups? We introduce a conceptual framework of context-dependent categorization, in which exposure to one minority leads to recategorization of... View Details

Keywords: In-group-out-group Relations; Ingroup-outgroup Relations; Immigration; Race; Relationships; United States

Find at Harvard

09 Jul 2015
News

How to Get the Most Out of a Conference

01 Sep 2009
First Look

First Look: September 1

http://www.springerlink.com/content/978-3-642-03109-0 Sell Side School Ties Authors:Lauren H. Cohen, Christopher J. Malloy, and Andrea Frazzini Publication:Journal of Finance (forthcoming) Abstract We study the impact of social networks... View Details

Keywords: Martha Lagace

16 Mar 2021
Blog Post

2+2 Where Are They Now Spotlight: Smitha Das (MBA 2018)

have become true friends– four of whom were even in my bridal party! Particularly in 2020, when it was difficult to maintain connection in a socially distanced world, I leaned on my HBS section’s Zoom... View Details

15 Oct 2007
Research & Ideas

Businesses Beware: The World Is Not Flat

and, more broadly, social insurance. History shows that support for free trade tends to be fragile in the absence of such programs. Emphasize upgrading and productivity growth as the focus of public as well as business policy. These are... View Details

Keywords: by Martha Lagace

Article

Marginality and Problem-Solving Effectiveness in Broadcast Search

By: Lars Bo Jeppesen and Karim R. Lakhani

We examine who the winners are in science problem-solving contests characterized by open broadcast of problem information, self-selection of external solvers to discrete problems from the laboratories of large R&D intensive companies, and blind review of solution... View Details

Keywords: Competition; Open Source Distribution; Knowledge Use and Leverage; Markets; Independent Innovation and Invention; Problems and Challenges; Research and Development; Gender; Science

Find at Harvard

02 Nov 2016
Blog Post

The Benefits of a Residential Campus

residential campus, with the idea that living, studying, and socializing together only increases the opportunities for learning. About 80% of the student body chooses to live on campus, and it really contributes to the close-knit feel of... View Details

November 1988 (Revised July 1997)
Case

Technology Transfer at a Defense Contractor

By: Linda A. Hill

At a time of great changes in the corporate environment, Larry Yoshino, a design lab manager at Parsons Controls Corp., faces a delay in a costly defense project due to the inability of one of his subordinates to gain the cooperation of engineers at Parsons'... View Details

Keywords: Organizational Change and Adaptation; Change Management; Conflict Management; Managerial Roles; Management Teams; Employees; Competitive Strategy; Projects

Educators

18 Mar 2019
Research & Ideas

Stuck in Commuter Hell? You Can Still Be Productive

this makes people feel happier about their jobs, according to the working paper Between Home and Work: Commuting as an Opportunity for Role Transitions. Meanwhile, doing relaxing or purely pleasurable things on the way to the office, like listening to music in the car... View Details

Keywords: by Dina Gerdeman

Monique Burns Thompson

Monique Burns Thompson is an accomplished social entrepreneur who returns to HBS (class of 1993) and brings her twenty years of successful start-up and organizational leadership experience to her research and teaching at HBS. She has led as a co-founder, President,... View Details

February 2003 (Revised August 2004)
Case

Flextronics: Deciding on a Shop Floor System for Producing the Microsoft Xbox

By: Jeffrey T. Polzer and Alison Berkley Wagonfeld

Jim McCusker must guide a group decision-making process aimed at getting input and buy-in from key people in California, Mexico, and Austria to choose a shop floor IT system for Flextronics. McCusker is Flextronics' account manager for the Microsoft Xbox project.... View Details

Keywords: Groups and Teams; Decision Making; Power and Influence; Geographic Location; Problems and Challenges; Leadership; California; Mexico; Austria

Educators

December 2004 (Revised August 2005)
Case

Managing a Public Image: Sophie Chen

By: Robin J. Ely and Ingrid Vargas

Sophie Chen, an Asian-American MBA student at Harvard Business School, describes a professional situation in which she was unable to mentor a junior person effectively because she disapproved of the way her Asian-American mentee conformed to an ethnic stereotype.... View Details

Keywords: Leadership; Perception; Relationships; Diversity

Educators