Publications

06 Apr 2017
HBS Seminar

Arkadiy Sakhartov, Wharton, University of Pennsylvania

Research Summary

How and When Does Hierarchy Emerge in Firms?

Despite understanding that formal structure within firms is crucial for maintaining coordination and control as young firms grow, relatively little is systematically known about the initial formation of hierarchy in firms. By exploiting access to a dataset of all... View Details

Keywords: Organization Design; Start-up Growth; Startup Management; Organizational Design; Entrepreneurship; Brazil

December 2018
Article

Some Elements of Peronist Beliefs and Tastes

By: Rafael Di Tella and Juan Dubra

We study the beliefs and values of Peronism. Instead of a comprehensive approach, we focus on three elements. First, we study beliefs and values about the economic system present in Peron’s speeches during the period 1943–1955. Second, given that these beliefs are... View Details

Keywords: Populism; Altruism; Exploitation; Economic Systems; Values and Beliefs; Argentina

2015
Working Paper

Informal Tradables and the Employment Growth of Indian Manufacturing

By: Ejaz Ghani, William R. Kerr and Alexander Segura

India's manufacturing growth from 1989 to 2010 displays two intriguing properties: 1) a substantial fraction of absolute and net employment growth is concentrated in informal tradable industries, and 2) much of this growth is connected to the development of one-person... View Details

Keywords: Manufacturing; India; Informality; Small And Medium-sized Enterprises; Development Economics; Manufacturing Industry; India

November 2015
Article

Modularity and Intellectual Property Protection

By: Carliss Y. Baldwin and Joachim Henkel

Modularity is a means of partitioning technical knowledge about a product or process. When state-sanctioned intellectual property (IP) rights are ineffective or costly to enforce, modularity can be used to hide information and thus protect IP. We investigate the impact... View Details

Keywords: Modularity; Value Appropriation; Relational Contracts; Clans; Intellectual Property

2014
Working Paper

Modularity and Intellectual Property Protection

By: Carliss Y. Baldwin and Joachim Henkel

Modularity is a means of partitioning technical knowledge about a product or process. When state-sanctioned intellectual property (IP) rights are ineffective or costly to enforce, modularity can be used to hide information and thus protect IP. We investigate the impact... View Details

Keywords: Modularity; Value Appropriation; Relational Contracts; Clans; Rights; Complexity; Intellectual Property

SSRN

July 1990 (Revised August 1995)
Case

Symantec--1982-90

By: Nitin Nohria

As Symantec grew from a small, upstart software development company to a major player in the software development industry, the channels of information flow and the internal communication needs of the company became more complex. The geographically-dispersed structure... View Details

Keywords: Applications and Software; Communication Technology; Communication; Organizational Change and Adaptation; Employee Relationship Management; Growth and Development; Knowledge Dissemination; Knowledge Sharing; Knowledge Management; Information Technology Industry; United States

Educators

Modularity is a means of partitioning technical knowledge about a product or process. When state-sanctioned intellectual property (IP) rights are ineffective or costly to enforce, modularity can be used to hide information and thus protect IP. We investigate the impact... View Details

September 2019 (Revised August 2021)
Case

It's All About Family: Esas Group

By: Christina R. Wing and Alpana Thapar

This case describes how Ali Sabancı and his sister Emine Sabancı Kamışlı, shareholders of Esas Group, one of Turkey’s largest family-owned investment firms, worked to grow and professionalize the business. While their father Şevket Sabancı, played an instrumental role... View Details

Keywords: Family Business; Governance; Growth and Development Strategy; Turkey

Educators

Research Summary

Product-Market Competition and Managerial Autonomy

It is often argued that competition forces managers to make better choices, thus favoring managerial autonomy in decision making. I formalize and challenge this idea. Suppose that managers care about keeping their position or avoiding interference, and that they can... View Details

April 2019
Technical Note

A Note on Boards in VC-Backed Ventures

By: Shikhar Ghosh, Ramana Nanda, Suraj Srinivasan and Terrence Shu

What is the value of a Board, and why does a company need one? The note documents the formal role of a Board of Directors as going beyond simply acting as legal representation of corporate ownership. Moreover, this role changes as the company moves through different... View Details

Keywords: Founders; Business Startup; Board; Board Of Directors; Business Startups; Governing and Advisory Boards; Venture Capital; Entrepreneurship

Educators

March 2016
Teaching Note

MasterCard: Driving Financial Inclusion

By: Sunil Gupta

Since joining MasterCard (MC) in 2010, CEO Ajay Banga had made advancing financial inclusion (FI)—bringing formal financial services to marginalized populations—an important goal for the company. In 2014, MC had entered a number of partnerships with governments and... View Details

Keywords: Financial Inclusion; Banking; Equality and Inequality; Credit Cards; Developing Countries and Economies; Banking Industry; South Africa; Nigeria

February 2014
Article

National Institutions and Subnational Development in Africa

By: Stelios Michalopoulos and Elias Papaioannou

We investigate the role of national institutions on subnational African development in a novel framework that accounts both for local geography and cultural-genetic traits. We exploit the fact that the political boundaries in the eve of African independence partitioned... View Details

Keywords: Ethnicity; Development Economics; Local Range; Government and Politics; Africa

April 2013
Article

Business Model Innovation and Competitive Imitation: The Case of Sponsor-Based Business Models

By: Ramon Casadesus-Masanell and Feng Zhu

This paper provides the first formal model of business model innovation. Our analysis focuses on sponsor-based business model innovations where a firm monetizes its product through sponsors rather than setting prices to its customer base. We analyze strategic... View Details

Keywords: Business Model Innovation; Imitation; Sponsor-based Business Model; Strategic Revelation; Strategic Concealment; Business Model; Innovation and Invention; Price; Competitive Strategy; Adoption; Value; Duopoly and Oligopoly; Product; Customers; Market Entry and Exit; Monopoly

We investigate the role of national institutions on subnational African development in a novel framework that accounts both for local geography and cultural-genetic traits. We exploit the fact that the political boundaries in the eve of African independence... View Details

Business Model Innovation and Competitive Imitation: The Case of Sponsor-Based Business Models

This paper provides the first formal model of business model innovation. Our analysis focuses on sponsor-based business model innovations where a firm monetizes its product through sponsors rather than setting prices to its customer base. We analyze strategic... View Details

April 2021
Article

Homing and Platform Responses to Entry: Historical Evidence from the U.S. Newspaper Industry

By: K. Francis Park, Robert Seamans and Feng Zhu

We examine how heterogeneity in customers’ tendencies to single-home or multi-home affects a platform’s competitive responses to new entrants in the market. We first develop a formal model to generate predictions about how a platform will respond. We then empirically... View Details

Keywords: Single-homing; Multi-homing; Platform Responses; Newpaper; Television; Digital Platforms; Market Entry and Exit; Newspapers; Television Entertainment; History; Journalism and News Industry; Media and Broadcasting Industry

3 PM – 4 PM EDT, 27 Mar 2023
Virtual Programming

Chief Sustainability Officer Panel

As organizations continue to formalize their commitment to the environment through ESG efforts, the opportunities for MBAs to meaningfully contribute to this field continue to grow and evolve. Leadership roles often filled by MBAs include Chief Sustainability Officer... View Details

November 2016
Article

Stereotypes

By: Pedro Bordalo, Katherine Baldiga Coffman, Nicola Gennaioli and Andrei Shleifer

We present a model of stereotypes based on Kahneman and Tversky's representativeness heuristic. A decision maker assesses a target group by overweighting its representative types, which we formally define to be the types that occur more frequently in that group than in... View Details

Keywords: Prejudice and Bias