Publications

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2023
Working Paper

Mapping Organizational-Level Networks Using Individual-Level Connections: Evidence from Online Professional Networks

By: Shelley Xin Li, Frank Nagle and Aner Zhou

Organization-level networks facilitate the flow of information and business activities in the economy. Prior research relies solely on high-level connections to measure these networks. Therefore, to understand the role of employee connections at all job levels in... View Details

Keywords: Networks; Value; Social and Collaborative Networks; Innovation and Invention; Knowledge Sharing; Employees; Social Media

SSRN

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

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

Article

The Social Contract Model of Corporate Purpose and Responsibility

By: Nien-he Hsieh

Of the many developments in business ethics that Thomas Donaldson has helped pioneer, one is the application of social contract theory to address questions about the responsibilities of business actors. In Corporations and Morality, Donaldson develops one of the... View Details

Keywords: Corporate Social Responsibility and Impact

May 2008
Journal Article

Future Lock-in: Future Implementation Increases Selection of 'Should' Choices

By: Todd Rogers and Max Bazerman

People often experience tension over certain choices (e.g., they should reduce their gas consumption or increase their savings, but they do not want to). Some posit that this tension arises from the competing interests of a deliberative “should” self and an affective... View Details

Keywords: Decision Choices and Conditions; Research; Behavior; Conflict of Interests

13 Sep 2015
News

We'll Tire of Trump's Narcissism, Eventually

30 Mar 2021
News

Remote Work Isn’t Going Anywhere. Here’s How You Can Still Succeed

Responses to Entry in Multi-Sided Markets: The Impact of Craigslist on Local Newspapers

How do firms respond to entry in multi-sided markets? We address this question by studying the impact of Craigslist, a website providing classified-advertising services, on local U.S. newspapers. We exploit temporal and geographical variation in Craigslist's... View Details

Value Shift

Today, corporate accountability is as vital to the bottom line as an effective business model. Value Shift makes a strong case for the merits of corporate responsibility and shows how a value-positive orientation contributes to superior performance through... View Details

Organizational Design and Control Across Multiple Markets: The Case of Franchising in the Convenience Store Industry

Many companies operate units that are dispersed across different types of markets, serving significantly diverging customer bases. Such dispersion is likely to compromise headquarters' ability to control local managers' behavior and satisfy the needs of different... View Details

July–August 2017
Article

Why Outlet Stores Exist: Averting Cannibalization in Product Line Extensions

By: Donald Ngwe

Outlet stores are a large and growing component of many firms' retailing strategies, particularly in the fashion industry. Outlet stores offer attractive prices in locations far from central shopping districts. The main perspectives on why outlet stores exist can be... View Details

Keywords: Fashion; Industrial Organization; Outlet Stores; Price Discrimination; Retail; Channel Management; Luxury; Product Marketing; Price; Retail Industry; Fashion Industry

28 Nov 2018
HBS Seminar

Jon Jachimowicz, Columbia University

30 Nov 2018
Blog Post

8 Reasons the Section Experience is the Best Part About HBS

up to texts from each of my roommates. Each text contains only one character: a single letter. One says “F”, the other “G”. This is the day we find out our sections. Naturally, I’d be the last to find out, since I have a habit of sleeping in. I open the HBS portal and... View Details

21 Mar 2017
First Look

First Look at New Research, March 21

India's economic prospects looked bright for a developing country—it had a well-trained government bureaucracy bequeathed by the British, a secure legal system, national railroads, and more advanced industry than, for example, China. Why... View Details

Keywords: Sean Silverthorne

16 Jun 2015
Blog Post

Military Alumna Reflects on Time at HBS

were a dynamic experience from start to finish. I found myself surrounded by so many smart and inspiring people who collectively brought such diverse perspectives. My first seat-mates were-- on my left,-- a young man from Baltimore who... View Details

October 2016 (Revised March 2017)
Case

Airbnb in Amsterdam (A)

By: Mitchell Weiss, Emer Moloney and Vincent Dessain

In February 2014, Amsterdam became the first city to issue new regulations specifically to allow home sharing. Airbnb's Molly Turner, global head of civic partnerships; her colleagues at the San Francisco–based home sharing platform; and her counterparts in Amsterdam's... View Details

Educators

19 Oct 2010
First Look

First Look: October 19, 2010

charitable giving, crowding out intrinsic motivations to give by corrupting a purely social act with economic considerations. Purchase the Book: http://www.psypress.com/the-science-of-giving-9781848728851 Americans View Details

Keywords: Sean Silverthorne

January 2018
Supplement

Jumia Nigeria PowerPoint Supplement

By: Ramon Casadesus-Masanell

Founded in 2012, Jumia Nigeria, a startup effort by Germany-based Rocket Internet, aimed to become an African Amazon. The company entered the nascent market and immediately enjoyed an uptick in consumer spending fueled by the strength of Nigeria’s oil-based economy. By... View Details

Keywords: Retail; Marketplace; Inventory; Nigeria; Africa; Ecommerce; Funding; Business Ecosystems; Business Ecosystem; Competition; Business Model; Globalization; Emerging Markets; Expansion; Logistics; E-commerce; Retail Industry; India; Nigeria; Africa

January 2018 (Revised March 2019)
Teaching Note

Jumia Nigeria: from Retail to Marketplace (A) and (B)

By: Ramon Casadesus-Masanell and Karen Elterman

Founded in 2012, Jumia Nigeria, a startup effort by Germany-based Rocket Internet, aimed to become an African Amazon. The company entered the nascent market and immediately enjoyed an uptick in consumer spending fueled by the strength of Nigeria’s oil-based economy. By... View Details

Keywords: Retail; Marketplace; Inventory; Ecommerce; Funding; Business Ecosystems; Competition; Business Model; Globalization; Emerging Markets; Expansion; Logistics; E-commerce; Retail Industry; India; Nigeria; Africa