Collective-action problems are situations in which individually irrational behavior leads to a collectively rational outcome

Which of the following countries has a majority Shia population?

a. Saudi Arabia b. Iraq c. Yemen d. Qatar

The staff agency that advises Congress on the probable economic effect of different spending programs and the cost of proposed policies is the

A. Congressional Budget Office (CBO). B. General Accounting Office (GAO). C. Congressional Research Service (CRS). D. Office of Technology Assessment (OTA). E. Congressional Research Fund (CRF).