Koyaanisqatsi is a Hopi Indian word that translates into English as 'life out of balance,' 'crazy life,' 'life in turmoil,' 'life disintegrating,' all meanings consistent with indicating 'a way of life which calls for another way of living.” While not wishing to suggest either that the...

Scientific and technological collaboration is more and more coming to be seen as critically dependent upon effective access to, and sharing of digital research data, and of the information tools that facilitate data being structured for efficient storage, search, retrieval, display and higher...

A new generation of information and communication infrastructures, including advanced Internet computing and Grid technologies, promises to enable more direct and shared access to more widely distributed computing resources than was previously possible. Scientific and technological...

Both the macroeconomic and the microeconomic evidence from U. S. economy’s experience over the past two centuries leads to a view of technological change (broadly conceived) as having not been “neutral” in its effects upon growth. The specific meaning of “non-neutrality” in this...

We present an original modeling tool, which can be used to study the mechanisms by which free/libre and open source software developers’ code-writing efforts are allocated within open source projects. It is first described analytically in a discrete choice framework, and then simulated using...

The technology of “the Internet” is not static. Although its “end-to- end” architecture has made this “connection-less” communications system readily “extensible,” and highly encouraging to innovation both in hardware and software applications, there are strong pressures for...

The paper develops a formal model of coalition-building (“network” formation) among research units that seek competitive funding from a supra-regional program, while also drawing support from their respective regional funding agencies. This approach enables one to ask whether there are...

This paper is a first step toward closing the analytical gap in the extensive literature on the results of interactions between public and private R&D expenditures, and their joint effects on the economy. Earlier studies frequently report contradictory estimates of the response of company...