State infrastructure and productive performance
By: Catherine J. Morrison, Amy Ellen Schwartz.
Contributors: Schwartz, Amy Ellen.; National Bureau of Economic Research.
Series: NBER working papers series -- working paper no. 3981; Working paper series (National Bureau of Economic Research) -- working paper no. 3981.
Publisher: National Bureau of Economic Research
Published: 1992
Place of publication: Cambridge, MA
Language: eng
Number of pages: 37
Subjects: Industrial productivity -- United States -- Econometric models.; Infrastructure (Economics) -- United States -- Econometric models.
Notes: "January 1992."

Includes bibliographical references (p. 36-37).

Binghamton University Libraries' copy bound with: The budget and trade deficits aren't really twins.