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082			_a338.06 ROS
100			_aRosenberg, Nathan.
245		0	_aInside the block box : technology and economics
260			_aCambridge
260			_bCambridge University Press
260			_c1985
300			_a305 p.
520			_aEconomists have long treated technological phenomena as events transpiring inside a black box and, on the whole, have adhered rather strictly to a self-imposed ordinance not to inquire too seriously in to what transpires inside that box. The purpose of Professor Rosenberg's work is to break open and examine the contents of the black box. In so doing, a number of important economic problems can be powerfully illuminated. The author clearly shows how specific features of individual technologies have shaped a number of variables of great concern to economists: the rate of productivity improvement, the nature of the learning process underlying technological change itself, the speed of technology transfer, and the effectiveness of government policies that are intended to influence technologies in particular ways. The separate chapters of this book reflect a primary concern with some of the distinctive aspects of industrial technologies in the twentieth century, such as the increasing reliance upon science, but also the considerable subtlety and complexity of the dialectic between science and technology. Other concerns include the rapid growth in the development costs associated with new technologies as well as the difficulty of predicting the eventual performance characteristics of newly emerging technologies. Inside the Black Box opens with a broad survey, in Part 1, of the historical literature on technical change. Each of the chapters in Part 2 represents an attempt to identify some significant characteris tics of specific advanced industrial technologies or of the process by which such technologies have emerged and have been introduced into the economy. The chapters in Parts 3 and 4 continue this ex amination against the backdrop of a concern with issues of public policy and with the implications of technology transfer in the international context. Economists, economic historians, and historians of technology and policy makers concerned with the future of American and international developments in technology will be particularly interested in this work.
650			_aTechnological innovations
942			_cB _2ddc