Consider the aggregate expenditure model. Suppose there is an increase in real GDP in the economy. Classify each economic variable as to whether it increases, decreases, or remains unchanged when real GDP increases. Increases Decreases Does not change.

a. exports
b. aggregate expenditures
c. consumption
d. government spending
e. investment
f. imports
g. natural rate of output
h. net exports
i. marginal propensity to consume

Skathy lee berggren, a professor of oral communication at cornell university, indicates “a lot of my students re­ally [only] scratch the surface with the type of research they’re doing.” according to andy guess, at inside higher ed, “just because students walk in the door as ‘digital natives’, doesn’t mean they’re equipped to handle the heavy lifting of digital databases and proprietary search engines that comprise the bulk of modern, online re­search techniques.” students erroneously think a google search is research. as you read through the reasons that should stimulate your interest in studying research methods or evaluate the nine factors that guarantee good research, what actions do you propose to narrow the gap between students’ research competence and what’s required of a modern college graduate about to become a manage