Building regional growth models

von Epps, Richard W.
Veröffentlicht in American Statistical Association. Business and Economic Statistics Section Proceedings of the Business and Economic Statistics Section / American Statistical Association (1968)

The financial future of city and school government on Philadelphia

von Lyon, David W.
Veröffentlicht in Federal Reserve Bank of Philadelphia Business review / Federal Reserve Bank of Philadelphia (1971)

Railroads, regulations, and public policy

von Freund, James L.
Veröffentlicht in Federal Reserve Bank of Philadelphia Business review / Federal Reserve Bank of Philadelphia (1971)