Publications

September 2002 (Revised October 2002)
Case

GolfLogix: Measuring the Game of Golf

By: John T. Gourville and Professor Jerry N. Conover

GolfLogix has developed a small, GPS-based device to help golfers track their play. They must decide how best to distribute these devices: 1) sell them directly to golfers through traditional retail channels; 2) sell them to courses, which would then provide them to... View Details

Keywords: Distribution Channels; Product Launch; Brands and Branding; Innovation and Invention; Measurement and Metrics

November 2017
Teaching Note

Amazon.com, 2016

By: John R. Wells and Gabriel Ellsworth

Teaching Note for HBS No. 716-402. On January 28, 2016, Amazon announced record 2015 operating profits of $2.2 billion on $107 billion of sales, and the markets responded with cautious optimism. For years, founder and CEO Jeffrey Bezos had prioritized growth and... View Details

14 May 2008
Research & Ideas

Getting Down to the Business of Creativity

narrowly defined product space," Tripsas says. "Suppliers, complementary producers, distribution channels, and consumers must often develop new capabilities, beliefs, and behaviors for the product to succeed, creating a... View Details

Keywords: by Julia Hanna; Retail; Apparel & Accessories; Fashion; Entertainment & Recreation

July–August 2011
Article

Robust Optimization Made Easy with ROME

By: Joel Goh and Melvyn Sim

We introduce ROME, an algebraic modeling toolbox for a class of robust optimization problems. ROME serves as an intermediate layer between the modeler and optimization solver engines, allowing modelers to express robust optimization problems in a mathematically... View Details

Keywords: Robust Optimization; Algebraic Modeling Toolbox; MATLAB; Stochastic Programming; Decision Rules; Inventory Control; PERT; Project Management; Portfolio Optimization; Information Technology; Mathematical Methods; Operations

July 1987 (Revised January 1993)
Background Note

Legal Restrictions on Marketing Management, Introduction

Reviews several key areas in the marketing manager's legal environment and is organized around the marketing mix variables. In the pricing section it covers price fixing, resale price maintenance, discriminatory pricing, and predatory pricing. In the distribution... View Details

Keywords: Law; Marketing

We investigate the role of deeply-rooted pre-colonial ethnic institutions in shaping comparative regional development within African countries. We combine information on the spatial distribution of ethnicities before colonization with regional variation in... View Details

September 2020 (Revised November 2020)
Case

d.light

By: Michael Chu, Krishna G. Palepu and Dilyana Karadzhova Botha

Kenyan off-grid-solar pioneer d.light can power entire homes in rural Africa but must now decide how to fund the growth of its asset-heavy business model. Ned Tozun and Sam Goldman founded d.light in 2006 to transform lives through solar solutions enabling access to... View Details

Keywords: Alternative Energy; Business Model; Capital; Emerging Markets; Expansion; Financial Strategy; Renewable Energy; Strategy; Social Entrepreneurship; Energy Industry; Africa; Kenya; India

September 2019 (Revised May 2020)
Supplement

Keroche (F): Future Growth Plans

By: Ramon Casadesus-Masanell and Pippa Tubman Armerding

This case describes Keroche co-founder Tabitha Karanja’s 2012 decision to invest in additional production capacity. In November 2012, with a loan from Barclay’s bank, Keroche began constructing a new state-of-the-art beer brewery using German technology. The new plant,... View Details

2007
Working Paper

Retail Market Structure and Dynamics: A Three Country Comparison of Japan, the U.K. and the U.S.

By: Jonathan Haskel, Ron S. Jarmin, Kazuyuki Motohashi and Raffaella Sadun

This paper compares structure and dynamics of the Retail Trade Sectors in Japan, the U.K. and the U.S. This is done using confidential establishment and firm level data for each country. By using micro data we are able to perform much more detailed comparisons than... View Details

Keywords: Industry Structures; Market Entry and Exit; Jobs and Positions; Size; Performance Productivity; Japan; United Kingdom; United States

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November 2006
Article

Patent Citations as a Measure of Knowledge Flows: The Influence of Examiner Citations

By: Juan Alcacer and Michelle Gittelman

Analysis of patent citations is a core methodology in the study of knowledge diffusion. However, citations made by patent examiners have not been separately reported, adding unknown noise to the data. We leverage a recent change in the reporting of patent data showing... View Details

Keywords: Patents; Knowledge Sharing; Management Analysis, Tools, and Techniques; Information Technology; Prejudice and Bias; Change

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February 2001 (Revised November 2009)
Case

Amazon.com (D)

By: Jeffrey F. Rayport, Dickson Louie and William A. Sahlman

At the end of 1999, Amazon.com founder and CEO Jeff Bezos--just named Time Magazine's Man of the Year--ponders the next moves for his company. Having expanded into numerous categories in 1999, ranging from Z-shops to Auctions to E-cards as well as increasing the number... View Details

Keywords: Growth and Development Strategy; Organizational Change and Adaptation; Competitive Advantage; Expansion; Online Technology; Retail Industry

23 May 2014
News

Can You Crowdsource a Big Idea?

2024
Book

Deals: The Economic Structure of Business Transactions

By: Guhan Subramanian and Michael Klausner

Drawing on real-life cases from a wide range of industries, two acclaimed experts offer a sophisticated but accessible guide to business deals, designed to maximize value for your side.

Business transactions take widely varying forms—from multibillion-dollar... View Details

Keywords: Negotiation; Contracts

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10 Dec 2007
HBS Case

One Laptop per Child

power-consuming cooling fan," according to the case. Despite these design and technological advances, the XO laptop has faced its biggest challenges in the realm of adoption and diffusion, says Quelch. Although it is set for View Details

Keywords: by Martha Lagace; Computer

April 2003 (Revised October 2004)
Case

Novartis: The Challenge of Success (A)

By: Sandra J. Sucher and Stacy McManus

Preliminary results from Phase 1 clinical trials of a newly developed compound, STI571, showed that 31 out of 31 patients with chronic myelogenous leukemia (CML) had their blood counts return to normal. In the world of oncology, this was unheard of. This was the... View Details

Keywords: Decision Making; Health Testing and Trials; Innovation and Invention; Markets; Distribution; Product Development; Production; Problems and Challenges; Research; Research and Development; Complexity; Biotechnology Industry; Pharmaceutical Industry

Michael Tushman holds degrees from Northeastern University (B.S.E.E.), Cornell University (M.S.), and the Sloan School of Management at M.I.T. (Ph.D.). Tushman was on the faculty of the Graduate School of Business, Columbia University, from 1976 to 1998 where he was... View Details

Jeffrey F. Rayport

Jeffrey F Rayport is a faculty member in the Entrepreneurial Management Unit at Harvard Business School, where he teaches in the School’s MBA and Executive Education Programs and on HBS Online. His primary focus in teaching and research is growth-stage technology... View Details

December 2022
Case

Taylor Farms: Adding Value to Fresh Produce

By: José B. Alvarez, Forest L. Reinhardt, Jenyfeer Martinez Buitrago and Pedro Levindo

In October 2022, Bruce Taylor (HBS MBA, 1981), Chairman and CEO of Taylor Farms, the leading producer of salads and healthy fresh foods in the United States, wondered whether this was the right time for Taylor Farms to venture into the Controlled Environment... View Details

Keywords: Technology Adoption; Cost vs Benefits; Logistics; Environmental Sustainability; Agriculture and Agribusiness Industry