The expectation that increased employment improves one's chances of escaping poverty is fully supported by available data

From the Keynesians' perspective, a short-run Phillips Curve exists because

A) wages and prices are perfectly flexible. B) money demand is unstable. C) investment is unstable. D) wages change more slowly than the price level.

The statistical details on the U.S. balance of international payments between 1790 and 1860 help economic historians determine

(a) what the U.S. sold domestically. (b) how other countries paid for their own domestic goods and services. (c) how the U.S. paid other countries for their exports. (d) changes in domestic trade patterns.