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Series

Intellectual Property Law

Columbia Law School

Patent

2006

Articles 1 - 1 of 1

Full-Text Articles in Law

Patents And Business Models For Software Firms, John R. Allison, Abe Dunn, Ronald J. Mann Jan 2006

Patents And Business Models For Software Firms, John R. Allison, Abe Dunn, Ronald J. Mann

Faculty Scholarship

We analyze the relation between patents and the different business models available to firms in the software industry. The paper builds on Cusumano's work defining the differences among firms that sell products, those that provide services, and the hybrid firms that fall between those polar categories. Combining data from five years of Software Magazine's Software 500 with data about the patenting practices of those software firms, we analyze the relation between the share of revenues derived from product sales and the firm's patenting practices. Accounting for size, R&D intensity, and sector-specific effects, the paper finds a ...