On the existence and interpretation of a "Unit root" in U.S. GNP
By: J. Bradford De Long, Lawrence H. Summers.
Contributors: Summers, Lawrence H.; National Bureau of Economic Research.
Series: NBER working paper series -- working paper no. 2716; Working paper series (National Bureau of Economic Research) -- working paper no. 2716.
Publisher: National Bureau of Economic Research
Published: 1988
Place of publication: Cambridge, MA
Language: eng
Number of pages: 13
Subjects: Gross national product -- United States -- Mathematical models.; Production functions (Economic theory)
Notes: "September 1988".

Bibliography: p. 10-11.

Binghamton University Libraries' copy bound with: Banks as social accountants and screening devices for the allocation of credit.