Multilevel innovation policy mix: A closer look at state policies that augment the federal SBIR program

A Pure Theory of Local Expenditures

Charles M. Tiebout · Journal of Political Economy · 1956 · 13.2K citations

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The Diffusion of Innovations among the American States

Jack L. Walker · American Political Science Review · 1969 · 1.7K citations

Social Sciences, Political Science, Public Policy +10

State Lottery Adoptions as Policy Innovations: An Event History Analysis

Frances Berry, William D. Berry · American Political Science Review · 1990 · 1.7K citations

Social Sciences, Political Science, Public Policy +11

The Diffusion of Innovations among the American States

Jack L. Walker · American Political Science Review · 1969 · 1.6K citations

Social Sciences, Political Science, Public Policy +10

Innovation in the States: A Diffusion Study

Virginia Gray · American Political Science Review · 1973 · 1.2K citations

Management, Economics, Public Policy +17