All of the following are negative effects of deforestation except a. decreased erosion b. increased desertification c. reduced water recycling d. increased greenhouse gas emissions

Interest groups and political action committees are both types of organizations that

Mankiw attributes – chapter 1 and his 10 principles – differences in living standards within a countryover time and across countries at a moment in time to: a. the presence or absence of inflation and unemployment.b. the allocation of resources between private markets and the public sector.c. those that have dealt successfully with the efficiency v. equality tradeoff and those that haven’t.d. differences in productivity.e. ones that think at the margin and respond to incentives and those that don’t.

For an actor, keeping his mind on will ultimately his performance.