ch04

Salvatore’s International Economics – 10th

Edition Test Bank

(ch04) 4-1

Copyright © 2010 John Wiley & Sons, Inc. File: Ch04; Chapter 4: Demand and Supply, Offer Curves, and the Terms of Trade

Multiple Choice

1. Which of the following statements is correct?

a. The demand for imports is given by the excess demand for the commodity

b. the supply of exports is given by the excess supply of the commodity

c. the supply curve of exports is flatter than the total supply curve of the commodity

d. all of the above

Ans: d

Level: Easy

Heading: The Equilibrium-Relative Commodity Price with Trade – Partial Equilibrium Analysis

2. At a relative commodity price above equilibrium

a. the excess demand for a commodity exceeds the excess supply of the commodity

b. the quantity demanded of imports exceeds the quantity supplied of exports

CHAPTER 4

COMPLETING THE ACCOUNTING CYCLE

SUMMARY OF QUESTIONS BY STUDY OBJECTIVES AND BLOOM’S TAXONOMY Item SO BT Item SO BT Item SO BT Item SO BT Item SO BT

True-False Statements

1. 1 K 9. 2 K17.4K25.6C sg33. 2K

2. 1 K 10. 2 K 18.4 C 26.6 K sg34. 3 K

3. 1 C 11. 2 K 19.5 C 27.6 K sg35. 6 C

4. 1 C 12. 2 K 20.5 K 28.6 K sg36. 6 K

5. 1 K 13. 2 K 21.5 C 29.6 K sg37. 6 K

6. 1 K 14. 2 K 22.6 K a30.7 K

7. 1 C 15. 3 C 23.6 C sg31.1 K

8. 2 K 16. 3 K 24.6 C sg32.2 K

Multiple Choice Questions

38. 1 K 62. 2 K86.2C110.5K 134. 6AN

39. 1 K 63. 2 K 87.3 K 111.5 AN 135. 6 AN

40. 1 K 64. 2 K 88.3 C 112.5 AN 136. 6 K

41. 1 C 65. 2 K 89.3 K 113.5 AN 137. 6 K

42. 1 C 66. 2 K 90.3 K 114.6 K 138. 6 K

43. 1 K 67. 2 K 91.3 K 115.6 K 139. 6 K

44. 1 C 68. 2 C 92.3 K 116.6 C 140. 6 AP

45. 1 K 69. 2 K 93.3 K 117.6 K 141. 6 AP

46. 1 K 70. 2 K 94.3 C 118.6 K a142. 7 K

Manahan, Stanley E. "OXIDATION-REDUCTION"

Environmental Chemistry

Boca Raton: CRC Press LLC, 20004OXIDATION-REDUCTION__________________________

4.1.THE SIGNIFICANCE OF OXIDATION-REDUCTION

Oxidation-reduction (redox) reactions are those involving changes of oxidation

states of reactants. Such reactions are easiest to visualize as the transfer of electrons

from one species to another. For example, soluble cadmium ion, Cd2+, is removed

from wastewater by reaction with metallic iron. The overall reaction is

Cd2+ + Fe → Cd + Fe2+(4.1.1)

This reaction is the sum of two half-reactions, a reduction half-reaction in which

cadmium ion accepts two electrons and is reduced,

Cd2+ + 2e- → Cd(4.1.2)

and an oxidation half-reaction in which elemental iron is oxidized:

Fe → Fe2+ + 2e-(4.1.3)

When these two half-reactions are added algebraically, the electrons cancel on both

ch04国际经济学课后答案与习题（萨尔⽡多）

*CHAPTER 4

(Core Chapter)

THE HECKSCHER-OHLIN AND OTHER TRADE THEORIES

OUTLINE

4.1 Introduction

4.2 Factor Endowments and the Heckscher-Ohlin Theory

4.3 The Formal Heckscher-Ohlin Model

Case Study 4-1 The Revealed Comparative Advantage of Various Countries and Regions

4.4 Factor-Price Equalization and Income Distribution

Case Study 4-2 Has International Trade Increased U.S. Wage Inequalities?

4.5 Empirical Tests of the Heckscher-Ohlin Theory

4.6 Economies of Scale and International Trade

Case Study 4-3 The New International Economies of Scale

4.7 Trade Based on Product Differentiation

Case Study 4-4 Growth of Intra-Industry Trade

4.8 Technological Gap and Product Cycle Models

Case Study 4-5: The United States as the Most Competitive Economy in the World

4.9 Transportation Costs and International Trade