… Feldman (1994b) adapted the knowledge production function framework to dala on new
market introduction in order to test the model against a more direct measure of innovative output …

A fundamental issue which remains unresolved in the economics of technology is the
identification and measurement of R&D spillovers, or the extent to which a firm is able to exploit …

Scientific activities take place within the structured sets of ideas and assumptions that define
a field and its practices. The conceptual framework of evolutionary biology emerged with the …

… - 10785 Berlin, Germany; Feldman: Institute for Policy Studies, Johns Hopkins University,
Baltimore, MD 21218. This article was written while Maryann Feldman was visiting at the Heinz …

Human genetic diversity is shaped by both demographic and biological factors and has
fundamental implications for understanding the genetic basis of diseases. We studied 938 …

… Drawing on these concepts, Professors Cavalli-Sforza and Feldman classify and systematize
the various modes of transmitting" culture" and explore their consequences for cultural …

Background Not all patients with rheumatoid arthritis can tolerate or respond to methotrexate,
a standard treatment for this disease. There is evidence that antitumour necrosis factor α (…

We studied human population structure using genotypes at 377 autosomal microsatellite loci
in 1056 individuals from 52 populations. Within-population differences among individuals …

Organisms, through their metabolism, their activities, and their choices, define, partly create,
and partly destroy their own niches. We refer to these phenomena as" niche construction." …

In this paper, we challenge the traditional understanding of organizational routines as
creating inertia in organizations. We adapt Latour's distinction between ostensive and …