Publications

2010
Working Paper

Agglomerative Forces and Cluster Shapes

By: William R. Kerr and Scott Duke Kominers

We model spatial clusters of similar firms. Our model highlights how agglomerative forces lead to localized, individual connections among firms, while interaction costs generate a defined distance over which attraction forces operate. Overlapping firm interactions... View Details

Keywords: Entrepreneurship; Geographic Location; Patents; Labor; Industry Clusters; Industry Structures; Relationships; Competitive Advantage; Technology Industry; California

08 Mar 2012
Working Paper Summaries

Customer-Driven Misconduct: How Competition Corrupts Business Practices

Keywords: by Victor Manuel Bennett, Lamar Pierce, Jason A. Snyder & Michael W. Toffel; Auto

21 Jul 2017
Working Paper Summaries

Organizational Structures and the Improvement of Working Conditions in Global Supply Chains: Legalization, Participation, and Economic Incentives

Keywords: by Yanhua Z. Bird, Jodi L. Short, and Michael W. Toffel

06 Feb 2014
HBS Seminar

Karthik Ramanna, Harvard Business School

March 2011 (Revised November 2013)
Case

The Dutch Flower Cluster

By: Michael E. Porter, Jorge Ramirez-Vallejo and Fred van Eenennaam

Describes the Dutch Flower cluster, or the group of interconnected growers, suppliers, service providers, and flower-related institutions located in The Netherlands. Examines the role of the FloraHolland auction in the value chain. Also describes the flower clusters in... View Details

Keywords: Globalization; Auctions; Industry Clusters; Competition; Competitive Advantage; Agriculture and Agribusiness Industry; Netherlands

February 2022 (Revised January 2023)
Case

Huazhu: A Chinese Hotel Giant's Journey of Digital Transformation

By: Feng Zhu, Yulin Fang, Bonnie Yining Cao and Duan Yang

Based in Shanghai, China, Huazhu Group, the world’s third-largest hotel operator, was known for its standardized IT system. It helped the company boost efficiency during the COVID-19 pandemic. Chief Digital Officer Xinxin Liu also faced some longer-term challenges:... View Details

Keywords: Hotel Industry; COVID-19 Pandemic; Labor; Business or Company Management; Emerging Markets; Information Technology; Operations; Strategy; Digital Transformation; Accommodations Industry; China; United States; Singapore; Germany; Hong Kong

10 Dec 2009
Working Paper Summaries

State Owned Entity Reform in Absence of Privatization: Reforming Indian National Laboratories and Role of Leadership

Keywords: by Prithwiraj Choudhury & Tarun Khanna

February 2009 (Revised September 2011)
Case

Big Spaceship: Ready to Go Big?

By: Boris Groysberg and Michael Slind

Big Spaceship, a digital marketing agency, faced a rather big challenge: How to scale the distinctive culture that was essential to its competitive strategy? Renowned for the cutting-edge websites that it developed to market major Hollywood movies and leading consumer... View Details

Keywords: Entrepreneurship; Innovation and Management; Human Capital; Growth and Development Strategy; Marketing; Organizational Culture; Organizational Design; Groups and Teams; Competitive Strategy; Value Creation

2021
Working Paper

Going by the Book: Valuation Ratios and Stock Returns

By: Ki-Soon Choi, Eric So and Charles C.Y. Wang

We study the use of firms’ book-to-market ratios (B/M) in value investing and its implications for comovements in firms’ stock returns and trading volumes. We show B/M has become increasingly detached from common alternative valuation ratios over time while also... View Details

Keywords: Valuation Ratios; Book-to-market Ratios; Investment Return; Investment; Decision Making

SSRN

December 2013
Article

Land Politics and Local State Capacities: The Political Economy of Urban Change in China

By: Meg Rithmire

Despite common national institutions and incentives to remake urban landscapes to anchor growth, generate land-lease revenues, and display a capacious administration, Chinese urban governments exhibit varying levels of control over land. This article uses a paired... View Details

Keywords: China; Land Politics; Urban Planning; Local Government; Northeast China; Property Rights; Urban Development; Property; Government and Politics; China

Article

Laws versus Contracts: Legal Origins, Shareholder Protections, and Ownership Concentration in Brazil, 1890–1950

By: Aldo Musacchio

This article examines some of the institutional conditions that facilitated the development of equity markets in Brazil. A critical factor was the addition of protections for investors to corporate bylaws, which enabled relatively large corporations in Brazil to... View Details

Keywords: Voting; Equity; Financial Markets; Investment; Governance Controls; Business History; Ownership Stake; Brazil

Malcolm Baker is the Robert G. Kirby Professor of Business Administration at the Harvard Business School, where he teaches the required course in finance and a short immersive program on investing in life sciences.

His research is in the... View Details

Keywords: asset management; biotechnology; financial services; high technology; investment banking industry; pharmaceuticals; private equity (LBO funds); shipping; transportation

What about the race between education and technology in the Global South? Comparing skill premiums in colonial Africa and Asia

Historical research on the race between education and technology has focused on the West but barely touched upon ‘the rest’. A new occupational wage database for 50 African and... View Details

31 May 2011
First Look

First Look: May 31

confident of the market potential for mobile payments, they recognized the challenges they faced in scaling their current business model. Purchase this case:http://cb.hbsp.harvard.edu/cb/product/811029-PDF-ENG Office of Technology... View Details

Keywords: Sean Silverthorne

2014
Book

Empire of Cotton: A Global History

By: Sven Beckert

The epic story of the rise and fall of the empire of cotton, its centrality to the world economy, and its making and remaking of global capitalism. Cotton is so ubiquitous as to be almost invisible, yet understanding its history is key to understanding the origins... View Details

Keywords: Economic Systems; Plant-Based Agribusiness; Globalized Markets and Industries; Society; Manufacturing Industry; Agriculture and Agribusiness Industry

December 2009 (Revised September 2014)
Case

TD Canada Trust

By: Dennis Campbell and Brent Kazan

The case illustrates the role of performance measurement and analytics in translating TD-Canada Trust's service model of "comfortable banking" into operational terms. In 2000, in a banking market where consumers and regulators were typically hostile to mergers and... View Details

Keywords: Mergers and Acquisitions; Customer Focus and Relationships; Customer Satisfaction; Commercial Banking; Profit; Balanced Scorecard; Organizational Change and Adaptation; Banking Industry; Canada

October 2015
Article

Agglomerative Forces and Cluster Shapes

By: William R. Kerr and Scott Duke Kominers

We model spatial clusters of similar firms. Our model highlights how agglomerative forces lead to localized, individual connections among firms, while interaction costs generate a defined distance over which attraction forces operate. Overlapping firm interactions... View Details

Keywords: Agglomeration; Clusters; Industrial Organization; Silicon Valley; Technology Flows; Patents; Networks; Information Technology; Industry Clusters; Entrepreneurship; California

Article

Organizational Beliefs and Managerial Vision

By: Eric J. Van den Steen

Can managers have an impact on their firm that goes beyond their direct actions and decisions? This article shows that a manager with strong beliefs about the right course of action will attract, through sorting in the labor market, employees with similar beliefs. This... View Details

Keywords: Organizations; Goals and Objectives; Decisions; Labor; Markets; Employees; Motivation and Incentives; Recruitment; Risk and Uncertainty; Values and Beliefs