Which of the following reasons best explains why Julio mows his lawn, cleans up trash in his yard, paints his shutters, and does other maintenance projects on his house?

In the long run, the output is determined by

A. demand-C,I,G,NX B. available factors of production - capital, labor, etc. C. interest rates D. quantity of money

Whenever there is strong heteroskedasticity, it is preferable to use OLS rather than WLS, which may use a possibly misspecified variance function

Answer the following statement true (T) or false (F)