Diffusion of public policy innovation among the American states
By: principal investigator, Jack L. Walker
Series: ICPSR -- 0066; ICPSR (Series) -- 0066
Publisher: Inter-university Consortium for Political and Social Research [distributor
Published: 1960
Place of publication: Ann Arbor, Mich
Language: und
Format: [computer file] /
Subjects: Public policy (Law); Social legislation; Diffusion of innovations
Description: Dataset contains data on eighty-six examples of innovative legislation and public programs enacted during the nineteenth and twentieth centuries, and the spread of these programs across the forty-eight continental United States. The dataset includes information on each state from the date when it first became a territory.
Notes: ICPSR data class: Class II.

Chronological coverage: 19th and 20th centuries.

United States.

Approximately 450 card-image equivalents.