Publications

May 2015 (Revised October 2015)
Case

Apple Inc. in 2015

By: David B. Yoffie and Eric Baldwin

At the end of 2014, Apple Inc. recorded the most profitable quarter of any firm in history, and its market capitalization soon topped $700 billion. 'Apple Inc in 2015' explores the history of Apple, its successes under Jobs, its continued growth under Tim Cook, and the... View Details

Keywords: Competition; Innovation; Market Positioning; Marketing Implementation; Planning; Products; Strategy; Strategic Positioning; Technology; Information Technology; Strategic Planning; Product Positioning; Leadership; Communication; Competitive Advantage; Product; Innovation and Invention; Computer Industry; Computer Industry

May 2015 (Revised December 2016)
Supplement

Generating Higher Value at IBM (B)

By: Benjamin C. Esty and E. Scott Mayfield

Keywords: Dividends; Share Repurchases; Earnings Guidance; Financial Statement Analysis; Financial Ratios; Payout Policy; Earnings Per Share (EPS); Value Creation; Financial Statements; Corporate Finance; Computer Industry

April 2015
Teaching Plan

Codecademy: Monetizing a Movement?

By: Jeffrey J. Bussgang and Lisa Mazzanti

This is a Teaching Plan for the case on Codecademy, an open-platform, online community for learning computer programming, launched in 2011. By 2014, the company had raised a total of $12.5 million in funding and was, on many fronts, an overwhelming success. However,... View Details

Keywords: Business Model; Internet and the Web; Open Source Distribution; Social Entrepreneurship; Education

2015
Working Paper

Lost in the Clouds: The Impact of Changing Property Rights on Investment in Cloud Computing Ventures

By: Josh Lerner and Greg Rafert

Our analysis seeks to understand the impact of changing allocations of property rights on investment in new firms. We focus on the Cartoon Network, et al. v. Cablevision decision in the U.S., which narrowed the protection enjoyed by content creators (e.g., movie... View Details

Keywords: Technological Innovation; Venture Capital; Internet and the Web; Entrepreneurship; Investment; Copyright

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April 2015
Case

Carolinas HealthCare System: Consumer Analytics

By: John A. Quelch and Margaret L. Rodriguez

In 2014, Dr. Michael Dulin, chief clinical officer for analytics and outcomes research and head of the Dickson Advanced Analytics (DA2) group at Carolinas HealthCare System (CHS), successfully unified all analytics talent and resources into one group over a three year... View Details

Keywords: Consumer Segmentation; Big Data; Management Information Systems; Hospital Management; Health Care and Treatment; Marketing; Segmentation; Analytics and Data Science; Information Management; Information Technology; Health; Health Industry; United States

Article

Big Other: Surveillance Capitalism and the Prospects of an Information Civilization

By: Shoshana Zuboff

This article describes an emergent logic of accumulation in the networked sphere, 'surveillance capitalism,' and considers its implications for 'information civilization.' The institutionalizing practices and operational assumptions of Google Inc. are the... View Details

Keywords: Surveillance Capitalism; Big Data; Google; Information Society; Privacy; Internet Of Everything; Rights; Economic Systems; Analytics and Data Science; Internet and the Web; Ethics

SSRN

2015
Article

Scalable Detection of Anomalous Patterns With Connectivity Constraints

By: Skyler Speakman, Edward McFowland III and Daniel B. Neill

We present GraphScan, a novel method for detecting arbitrarily shaped connected clusters in graph or network data. Given a graph structure, data observed at each node, and a score function defining the anomalousness of a set of nodes, GraphScan can efficiently and... View Details

Keywords: Biosurveillance; Event Detection; Graph Mining; Scan Statistics; Spatial Scan Statistic

March 2015
Case

Aarti Grover and CMS Computers

March 2015
Article

Vulnerable Banks

By: Robin Greenwood, Augustin Landier and David Thesmar

We present a model in which fire sales propagate shocks across bank balance sheets. When a bank experiences a negative shock to its equity, a natural way to return to target leverage is to sell assets. If potential buyers are limited, then asset sales depress prices,... View Details

Keywords: Financial Liquidity; Financial Crisis; Banks and Banking; Banking Industry; Europe

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February 2015
Article

'Open' Disclosure of Innovations, Incentives and Follow-on Reuse: Theory on Processes of Cumulative Innovation and a Field Experiment in Computational Biology

By: Kevin J. Boudreau and Karim R. Lakhani

Most of society's innovation systems―academic science, the patent system, open source, etc.―are "open" in the sense that they are designed to facilitate knowledge disclosure among innovators. An essential difference across innovation systems is whether disclosure is of... View Details

Keywords: Open Innovation; Cumulative Innovation; Incentives; Search; Disclosure And Access; Knowledge Sharing; Motivation and Incentives; Collaborative Innovation and Invention

SSRN

2015
Chapter

Optimal Process Control of Symbolic Transfer Functions

By: Christopher Griffin and Elisabeth Paulson

Transfer function modeling is a standard technique in classical Linear Time Invariant and Statistical Process Control. The work of Box and Jenkins was seminal in developing methods for identifying parameters associated with classical (r, s, k) transfer functions.... View Details

Keywords: Transfer Functions; Markov Processes; Stochastic Models; Process Control; Research; Information Technology

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December 2014 (Revised November 2023)
Case

Codecademy: Monetizing a Movement?

By: Jeffrey J. Bussgang and Lisa C. Mazzanti

Codecademy, an open-platform, online community for learning computer programming, launched in 2011. By 2014, the company had raised a total of $12.5 million in funding and was, on many fronts, an overwhelming success. However, there were still no revenues. The founders... View Details

Keywords: Entrepreneurial Management; Startup Management; Technology; Computer Programming; Coding; Online Education; Monetization; Online Communities; Marketplaces; Internet and the Web; Education; Entrepreneurship; Business Startups; Growth and Development Strategy; Technology Industry; Education Industry