For a period starting in 2015, Apple, Google, and Microsoft became the most valuable companies in the world. Each was marked by an external developer ecosystem. Anecdotally, at least, developers matter. Using a formal model of code spillovers, we show how a rising number of developers can invert...

Many two-sided platforms (e.g., eBay, Google, iOS, Android, Twitter, Amazon) provide integration tools, such as modular interfaces, interactive development environments, application programming interfaces (APIs), and help desks to reduce the costs and improve the functionality of third party...

Managers of emerging platforms must decide what level of platform performance to invest in at each product development cycle in markets that exhibit two-sided network externalities. High performance is a selling point for consumers, but in many cases it requires developers to make large...

This paper is motivated by examples of outsourcing that are not readily explained by widely established economic theories. We extend recent literature that develops the idea that outsourcing can help firms avoid overinvestment by specifying more precisely the conditions under which this thesis...

This paper surveys the literature and develops a framework for research into the integration of distributed knowledge work (DKW). Knowledge work is considered to be “distributed” whenever key decisions for execution of the project cut across organizational boundaries, as occurs under...

Using case study data, we describe how a large personal computer manufacturer changed its supply-chain management strategy after outsourcing the majority of its design and manufacturing activities to a network of focused suppliers. To cope with this new structure, the firm created highly skilled...

Outsourcing arrangements continue to evolve from peripheral activities, such as food services and back office transaction processing, to encompass more core activities such as new product development. Some arrangements maintain a clear lead organization while others, such as open source...

How can firms profitably give away free products? This paper provides a novel answer and articulates tradeoffs in a space of information product design. We introduce a formal model of two-sided network externalities based in textbook economics - a mix of Katz & Shapiro network effects, price...

Competitive maneuvering in the information economy has raised a pressing question: how can firms raise profits by giving away products for free? This paper provides a possible answer and articulates a strategy space for information product design. Free strategic complements can raise a firm's...

This article provides an encyclopedic survey of the platform strategy literature and is organized around launch strategies, governance, and competition. A platform strategy is the mobilization of a networked business platform to expand into and operate in a given market. A business platform, in...