As the informational state replaces the bureaucratic welfare state, control over information creation, processing, flows, and use has become the most effective form of power. In Change of State Sandra Braman examines the theoretical and practical ramifications of this "change of state." She looks at the ways in which governments are deliberate, explicit, and consistent in their use of information policy to exercise power, exploring not only such familiar topics as intellectual property rights and privacy but also areas in which policy is highly effective but little understood.

Since the late 1960s the Internet has grown from a single experimental network serving a dozen sites in the United States to a network of networks linking millions of computers worldwide. In Inventing the Internet, Janet Abbate recounts the key players and technologies that allowed the Internet to develop; but her main focus is always on the social and cultural factors that influenced the Internet's design and use.

How did the United States become the world's largest consumer of energy? David Nye shows that this is less a question about the development of technology than it is a question about the development of culture. In Consuming Power, Nye uses energy as a touchstone to examine the lives of ordinary people engaged in normal activities. He looks at how these activities changed as new energy systems were constructed, from colonial times to recent years.

Technical innovation has moved to center stage in contemporary debates on economic theory and policy, and Chris Freeman and Luc Soete have played a prominent part in these debates. For this new edition of The Economics of Industrial Innovation, they have rewritten all the existing chapters and added ten new ones that address recent advances in theory and in policymaking. In the new chapters they deal with the international dimensions of technical change including underdevelopment, technology transfer, international trade, and globalization.