Publications

August 2006 (Revised March 2008)
Case

iPod vs. Cell Phone: A Mobile Music Revolution?

By: David B. Yoffie, Travis D. Merrill and Michael Slind

In 2006, a nascent market for music-enabled mobile phones was emerging to challenge Apple Computer's dominant position in the digital music industry. Through its iPod line of portable digital music devices and its iTunes Music Store, Apple controlled more than half of... View Details

Keywords: Music Entertainment; Emerging Markets; Brands and Branding; Sales; Opportunities; Price; Business Model; Mobile and Wireless Technology; Digital Platforms; Service Delivery; Communications Industry; Music Industry

September 2016 (Revised September 2017)
Case

Zalora Philippines: From Growth to Profitability

By: Donald Ngwe and Thales Teixeira

In May 2015 Paulo Campos, co-founder and CEO of Zalora Philippines, found himself at a crucial turning point in his young company’s development. In just three years, Zalora had come from entering the Philippine fashion retail industry as an unknown quantity to becoming... View Details

Keywords: Internet and the Web; Business Subsidiaries; Business Growth and Maturation; Fashion Industry; Retail Industry; Sweden; Southeast Asia; Philippines

2018
Working Paper

Some Facts of High-Tech Patenting

By: Michael Webb, Nick Short, Nicholas Bloom and Josh Lerner

Patenting in software, cloud computing, and artificial intelligence has grown rapidly in recent years. Such patents are acquired primarily by large U.S. technology firms such as IBM, Microsoft, Google, and HP, as well as by Japanese multinationals such as Sony, Canon,... View Details

Keywords: Patents; Applications and Software; Technological Innovation; United States

SSRN

Read Now

19 May 2008
Research & Ideas

Connecting School Ties and Stock Recommendations

advantages through their social networks," Cohen and colleagues write. "In addition, laws designed to block these types of information pathways can be effective in curbing selective disclosure. The magnitude of our results... View Details

Keywords: by Martha Lagace; Financial Services

July 2023 (Revised July 2023)
Background Note

Generative AI Value Chain

By: Andy Wu and Matt Higgins

Generative AI refers to a type of artificial intelligence (AI) that can create new content (e.g., text, image, or audio) in response to a prompt from a user. ChatGPT, Bard, and Claude are examples of text generating AIs, and DALL-E, Midjourney, and Stable Diffusion are... View Details

Keywords: AI; Artificial Intelligence; Model; Hardware; Data Centers; AI and Machine Learning; Applications and Software; Analytics and Data Science; Value

August 2014
Teaching Plan

The Huffington Post

By: Thomas R. Eisenmann

In February 2010, management of the Huffington Post, a fast-growing but not-yet-profitable Internet newspaper that aggregates blog posts from unpaid contributors and excerpts of stories originally published by other news sites, faces a number of decisions about its... View Details

Keywords: Internet and the Web; Newspapers; Entrepreneurship; Growth and Development Strategy; Journalism and News Industry

February 2023 (Revised March 2023)
Case

Hey, Insta & YouTube, Are You Watching TikTok?

By: Felix Oberholzer-Gee

In early 2023, the entertainment app TikTok reached close to 1 billion users globally, placing it 4th behind the leading social networks of Facebook, YouTube, and Instagram. Featuring a sophisticated recommendation engine, TikTok mastered the art of keeping users... View Details

Keywords: Social Media; Applications and Software; Business Model; Competition; Organizational Change and Adaptation

Program

The Women's Leadership Forum

roles Enhance your organization's culture and leadership capacity Develop talent and leadership qualities in others Create an internal culture that thrives on excellence, diversity, and change Foster ethical decision making throughout the organization Expand your... View Details

Program

Creating Brand Value

brand and expand your personal and professional network Extend your network by living and working with executives from various backgrounds and countries across the globe Build relationships with a diverse... View Details

24 Mar 2009
First Look

First Look: March 24, 2009

economies. Consistent with the presence of network effects in IFRS adoption, we find that a country is more likely to adopt IFRS if other countries in its geographical region are IFRS adopters. (No PDF is available.) Cases & Course... View Details

Keywords: Martha Lagace

Program

Senior Executive Leadership Program—India

Executive Leadership Program—India, you will become a lifetime member of the HBS alumni community—gaining exclusive access to our vast global alumni network and an array of resources that facilitate lifelong learning, growth, and success.... View Details

Program

Real Estate Management Program

leaders in different segments of the industry, you will develop a new ability to make informed decisions that help you make the most of new opportunities. This program is presented jointly with the Harvard University Graduate School of... View Details

Keywords: Real Estate; Real Estate

June 2010
Article

Change for Change's Sake

By: Freek Vermeulen, Phanish Puranam and Ranjay Gulati

No one disputes that firms have to make organizational changes when the business environment demands them. But the idea that a firm might want change for its own sake often provokes skepticism. Why inflict all that pain if you don't have to? That is a dangerous... View Details

Keywords: Interpersonal Communication; Innovation and Invention; Leading Change; Organizational Change and Adaptation; Organizational Structure; Creativity; Power and Influence; Adaptation

Find at Harvard

Program

Investment Management Workshop

more effectively Broaden your range of potential investment and allocation strategies Expand your personal and professional network Extend your network by living and working with accomplished investment... View Details

29 Jun 2010
First Look

First Look: June 29

crisis, in contrast, fared less satisfactorily abroad. Second, multinationals that engaged in activities with vertical production linkages or stronger financial constraints exhibited particularly better responses compared to local firms. Finally, being part of a larger... View Details

Keywords: Martha Lagace

October 2003 (Revised March 2004)
Case

Symbian: Setting the Mobility Standard

By: Fernando F. Suarez and Thomas R. Eisenmann

Symbian, a joint venture owned by companies who collectively sold a dominant share of the world's cell phones, faced competition from Microsoft in developing the operating system for "smartphones," which integrated mobile communications and computing functions. In... View Details

Keywords: Competition; Joint Ventures; Information Technology; Software; Wireless Technology; Mobile Technology; Information Technology Industry; Information Technology Industry