The Prisoners' Dilemma is a particular type of game in which negotiation and enforcement of binding contracts is not possible, and such games are known as:

The distributed lag model assumptions include all of the following with the exception of:

A) There is no perfect multicollinearity. B) Xt is strictly exogenous. C) E(ut Xt, Xt-1, Xt-2) = 0 D) The random variables Xt and Yt have a stationary distribution.

The ________ capital in developing nations causes labor productivity to remain low.

A. reassignment of B. lack of C. increase in privately controlled D. subsidized