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The repertoire of policy instruments within a particular policy sector varies by jurisdiction; some “tools of government” are associated with particular administrative and regulatory traditions and political cultures. It is less clear how the instruments associated with a particular policy sector may change over time, as economic, social, and technological conditions evolve. In the early 2000s, we surveyed and analyzed the global repertoire of policy instruments deployed to protect personal data. In this article, we explore how those instruments have changed as a result of 15 years of social, economic and technological transformations, during which the issue has assumed a far higher global profile, as one of the central policy questions associated with modern networked communications. We review the contemporary range of transnational, regulatory, self‐regulatory, and technical instruments according to the same framework, and conclude that the types of policy instrument have remained relatively stable, even though they are now deployed on a global scale. While the labels remain the same, however, the conceptual foundations for their legitimation and justification are shifting as greater emphases on accountability, risk, ethics, and the social/political value of privacy have gained purchase. Our analysis demonstrates both continuity and change within the governance of privacy, and displays how we would have tackled the same research project today. As a broader case study of regulation, it highlights the importance of going beyond technical and instrumental labels. Change or stability of policy instruments does not take place in isolation from the wider conceptualizations that shape their meaning, purpose, and effect.  相似文献   
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Several different explanations of policy change based on notions of learning have emerged in the policy literature to challenge conventional conflict-oriented theories. These include notions of political-learning developed by Heclo, policy-oriented learning developed by Sabatier, lesson-drawing analyzed by Rose, social learning discussed by Hall and government learning identified by Etheredge. These different concepts identify different actors and different effects with each different type of learning. Some elements of these theories are compatible, while others are not. This article examines each approach in terms of who learns, what they learn, and the effects of learning on subsequent policies. The conclusion is that three distinct types of learning have often been incorrectly juxtaposed. Certain conceptual, theoretical and methodological difficulties attend any attempt to attribute policy change to policy learning, but this does not detract from the important reorientation of policy analysis that this approach represents.  相似文献   
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Using the SRC/CPS's national election surveys from 1956 to 1976, this paper investigates the effect of education on consistency among the public's domestic policy opinions. Evidence from both gamma correlations and factor analysis indicates that education has neither a strong nor a linear effect on issue constraint over the 20 years covered by the data, for the lowest and the highest education strata consistently show the highest levels of constraint. We do not conclude, however, that education is unrelated to recognition of ideological concepts, for almost one-half of the lowest education stratum do not use liberal and conservative terms. We conclude that issue constraint does not directly translate into ideology and suggest some new directions that future research should take if we are to evaluate effectively the effect of education on opinion structuring.A preliminary version of this paper was presented at the 1978 Meeting of the Midwest Political Science Association.  相似文献   
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