Which of the following statements is correct about the roles of economists?
A、Economists are best viewed as policy advisers.
B、Economists are best viewed as scientists.
C、In trying to explain the world, economists are policy advisers; in trying to improve the world, they are scientists.
D、In trying to explain the world, economists are scientists; in trying to improve the world, they are policy advisers.
A、Economists are best viewed as policy advisers.
B、Economists are best viewed as scientists.
C、In trying to explain the world, economists are policy advisers; in trying to improve the world, they are scientists.
D、In trying to explain the world, economists are scientists; in trying to improve the world, they are policy advisers.
微观经济学（全英）
章节列表
1. General Overview of Economics282. Principles of Economics353. Circular-Flow Diagram and PPF204. Interdependence and Trade205. Demand and Supply756. Elasticity717. Price Control and Taxation408. CS, PS and the Efficiency of Markets109. Costs of Taxation2510. International Trade3011. Externalities3112. Public Goods and Common Resources2013. The Costs of Production20