We track IBM's approach to software production and commercialization between 1950 and the present. We find that in the 1950s IBM followed what today would be called an open-source model - its software source code was open, free of charge, and written collaboratively with its users. By the mid...

While the "cashless society" has not yet fully become a reality, payment choices by consumers and merchants have been moving the U.S. economy in that direction slowly and steadily over the past five decades. In this study, a companion paper to Garcia-Swartz (2006a) in this volume, we lay out the...

Ever since the first general-purpose charge card debuted in the early 1950s, pundits have been predicting the "cashless society". Over fifty years later, we may finally be getting close to that vision. This study is the first to examine empirically the move toward a cashless society using a...

On the basis of anecdotes centered on the alleged "circuitous routing of checks," researchers focusing on the pre-Fed check-clearing system have usually argued that it was inefficient. In this paper we study a 1910 check remittance register from the State National Bank of Bloomington,...

In this paper we dissect the competitive dynamics of a network industry that has not been systematically studied in the past—the consumer-oriented online networks of the pre-1995 era. After briefly reconstructing the historical evolution of the industry we focus on a number of issues at the...

From its first glimmerings in the 1950s, the software industry has evolved to become the fourth largest industrial sector of the US economy. Starting with a handful of software contractors who produced specialized programs for the few existing machines, the industry grew to include producers of...

We use the DATAMATION index of the top 50 domestic IT companies (1975-1995) to track persistence and change at the top of the sector. The trends that we uncover are increasing instability, rejuvenation (declining average age of entrants coupled with increasing average age of quitters),...