Instrumentsoftradepo licy

Introduction: Instruments of Trade Policy (Chapter 8): 

Introduction: Instruments of Trade Policy (Chapter 8) This chapter is focused on the following questions: What are the effects of various trade policy instruments? Who will benefit and who will lose from these trade policy instruments? What are the costs and benefits of protection? Will the benefits outweigh the costs? What should a nation’s trade policy be? For example, should the United States use a tariff or an import quota to protect its automobile industry against competition from Japan and South Korea?

Introduction: 

Classification of Commercial Policy Instruments Introduction Commercial Policy Instruments

Basic Tariff Analysis: 

Basic Tariff Analysis Tariffs can be classified as: Specific tariffs Taxes that are levied as a fixed charge for each unit of goods imported Example: A specific tariff of $10 on each imported bicycle with an international price of $100 means that customs officials collect the fixed sum of $10. Ad valorem tariffs Taxes that are levied as a fraction of the value of the imported goods Example: A 20% ad valorem tariff on bicycles generates a $20 payment on each $100 imported bicycle.

Basic Tariff Analysis: 

A compound duty (tariff) is a combination of an ad valorem and a specific tariff. Modern governments usually prefer to protect domestic industries through a variety of nontariff barriers, such as: Import quotas Limit the quantity of imports Export restraints Limit the quantity of exports Basic Tariff Analysis

Basic Tariff Analysis: 

Supply, Demand, and Trade in a Single Industry Two countries (Home and Foreign). Transport cost=0 In each country, wheat is a competitive industry. Suppose that in the absence of trade the price of wheat at Home exceeds the corresponding price at Foreign. The export of wheat raises its price in Foreign and lowers its price in Home until the initial difference in prices has been eliminated. Basic Tariff Analysis

International Trade: 

International Trade Foreign Country FC-export supply Home Country HC-Import Demand Wheat is exported from FC To HC HC imports Wheat from FC

Basic Tariff Analysis: 

Home import demand curve That is, the excess of what Home consumers demand over what Home producers supply: MD = D(P) – S(P) Properties of the import demand curve: It intersects the vertical axis at the closed economy price of the importing country. It is downward sloping. It is flatter than the domestic demand curve in the importing country. Basic Tariff Analysis

Basic Tariff Analysis: 

PA P2 P1 Figure 8-1: Deriving Home’s Import Demand Curve Basic Tariff Analysis

Basic Tariff Analysis: 

P2 P*A P1 Figure 8-2: Deriving Foreign’s Export Supply Curve Basic Tariff Analysis

Basic Tariff Analysis: 

Foreign export supply curve That is, the excess of what Foreign producers supply over what foreign consumers demand: XS = S*(P*) – D*(P*) Properties of the export supply curve: It intersects the vertical axis at the closed economy price of the exporting country. It is upward sloping. It is flatter that the domestic supply curve in the exporting country. Basic Tariff Analysis

The world price (Pw) and the quantity trade (Qw): 

Figure 8-3: World Equilibrium MD The world price (Pw) and the quantity trade (Qw)

World Equilibrium: 

MD D S PW World Equilibrium Home market World market Foreign market

Basic Tariff Analysis: 

Useful definitions: The terms of trade is the relative price of the exportable good expressed in units of the importable good. A small country is a country that cannot affect its terms of trade no matter how much it trades with the rest of the world. Consumer Surplus Producer Surplus Basic Tariff Analysis

Costs and Benefits of a Tariff: 

Costs and Benefits of a Tariff Measuring the Cost and Benefits Is it possible to add consumer and producer surplus? We can (algebraically) add consumer and producer surplus because any change in price affects each individual in two ways: As a consumer As a worker The analytical framework will be based on either of the following: Two large countries trading with each other A small country trading with the rest of the world

Consumer and Producer surplus gain from Free Trade : 

Consumer and Producer surplus gain from Free Trade Home country-importing country Effect on consumers/ Effect on import competing producers Supply Demand pw Imports A B C D

Changes in welfare from free tradeThe case of a small importing country: 

Changes in welfare from free trade The case of a small importing country

Basic Tariff Analysis-Small Country: 

Figure 8-5: A Tariff in a Small Country Pdomestic=Pw+t=Price with tariff Pw=Price without tariff Basic Tariff Analysis-Small Country A B C F E D G

Costs and Benefits of a Tariff: 

Costs and Benefits of a Tariff A tariff raises the price of a good in the importing country and lowers it in the exporting country. As a result of these price changes: Consumers lose in the importing country Producers gain in the importing country Government imposing the tariff gains revenue

Basic Tariff Analysis-Large Country: 

Effects of a Tariff Assume that two large countries trade with each other. Suppose Home imposes a tax of $2 on every bushel of wheat imported. Then shippers will be unwilling to move the wheat unless the price difference between the two markets is at least $2. Figure 8-4 illustrates the effects of a specific tariff of $t per unit of wheat. Basic Tariff Analysis-Large Country

Basic Tariff Analysis-Large Country: 

PT MD D S PW Basic Tariff Analysis-Large Country Figure 8-4: Effects of a Tariff P*T 3 Home market World market Foreign market

Basic Tariff Analysis: 

The increase in the domestic Home price is less than the tariff, because part of the tariff is reflected in a decline in Foreign’ s export price. If Home is a small country and imposes a tariff, the foreign export prices are unaffected and the domestic price at Home (the importing country) rises by the full amount of the tariff. Basic Tariff Analysis

Basic Tariff Analysis: 

In the absence of tariff, the world price of wheat (Pw) would be equalized in both countries. With the tariff in place, the price of wheat rises to PT at Home and falls to P*T (= PT – t) at Foreign until the price difference is $t. In Home: producers supply more and consumers demand less due to the higher price, so that fewer imports are demanded. In Foreign: producers supply less and consumers demand more due to the lower price, so that fewer exports are supplied. Thus, the volume of wheat traded declines due to the imposition of the tariff. Basic Tariff Analysis

Costs and Benefits of a Tariff: 

Costs and Benefits of a Tariff A tariff raises the price of a good in the importing country and lowers it in the exporting country. As a result of these price changes: Consumers lose in the importing country and gain in the exporting country Producers gain in the importing country and lose in the exporting country Government imposing the tariff gains revenue

Costs and Benefits of a Tariff: 

Figure 8-9: Costs and Benefits of a Tariff for the Importing Country Costs and Benefits of a Tariff PT PW P*T

Costs and Benefits of a Tariff: 

The areas of the two triangles b and d measure the loss to the nation as a whole (efficiency loss) and the area of the rectangle e measures an offsetting gain (terms of trade gain). The efficiency loss arises because a tariff distorts incentives to consume and produce. Producers and consumers act as if imports were more expensive than they actually are. Triangle b is the production distortion loss and triangle d is the consumption distortion loss. The terms of trade gain arises because a tariff lowers foreign export prices (or Home import prices). If the terms of trade gain is greater than the efficiency loss, the tariff increases welfare for the importing country. Costs and Benefits of a Tariff

Costs and Benefits of a Tariff: 

Figure 8-10: Net Welfare Effects of a Tariff PT PW P*T Costs and Benefits of a Tariff

Optimal Tariff: 

Optimal Tariff Small Country: Optimal tariff t=0 Large Country: Optimal tariff (to) maximizes the gain from tariff Maximize [e- (b + d)] t e-(b+d) to

Other Instruments of Trade Policy: 

Export Subsidies: Theory Export subsidy A payment by the government to a firm or individual that ships a good abroad When the government offers an export subsidy, shippers will export the good up to the point where the domestic price exceeds the foreign price by the amount of the subsidy. It can be either specific or ad valorem. Other Instruments of Trade Policy

Other Instruments of Trade Policy – Large Country: 

Figure 8-11: Effects of an Export Subsidy Other Instruments of Trade Policy – Large Country PS PW P*S

Other Instruments of Trade Policy: 

An export subsidy raises prices in the exporting country while lowering them in the importing country. In addition, and in contrast to a tariff, the export subsidy worsens the terms of trade. An export subsidy unambiguously leads to costs that exceed its benefits. Other Instruments of Trade Policy

Other Instruments of Trade Policy: 

Figure 8-12: Europe’s Common Agricultural Program Other Instruments of Trade Policy

Other Instruments of Trade Policy: 

Import Quotas: Theory An import quota is a direct restriction on the quantity of a good that is imported. Example: The United States has a quota on imports of foreign cheese. The restriction is usually enforced by issuing licenses to some group of individuals or firms. Example: The only firms allowed to import cheese are certain trading companies. In some cases (e.g. sugar and apparel), the right to sell in the United States is given directly to the governments of exporting countries. Other Instruments of Trade Policy

Other Instruments of Trade Policy: 

An import quota always raises the domestic price of the imported good. License holders are able to buy imports and resell them at a higher price in the domestic market. The profits received by the holders of import licenses are known as quota rents. They accrue to licenses holders Auction? Welfare analysis of import quotas versus that of tariffs The difference between a quota and a tariff is that with a quota the government receives no revenue. In assessing the costs and benefits of an import quota, it is crucial to determine who gets the rents. Other Instruments of Trade Policy

Import Quota: 

Price in U.S. Market 466 World Price 280 Figure 8-13: Effects of the U.S. Import Quota on Sugar (small country??) Import Quota Imposing a tariff of 186

Equivalence between tariff and quota: 

Equivalence between tariff and quota Both are equivalent Except that tariff rents accrue to govt. and Quota rents to license holders or? If P.C in domestic market Competitive foreign supply Quota allocated to ensure P.C among quota holders

Other Instruments of Trade Policy: 

Voluntary Export Restraints A voluntary export restraint (VER) is an export quota administered by the exporting country. It is also known as a voluntary restraint agreement (VRA). VERs are imposed at the request of the importer and are agreed to by the exporter to forestall other trade restrictions. Other Instruments of Trade Policy

Other Instruments of Trade Policy: 

A VER is exactly like an import quota where the licenses are assigned to foreign governments and is therefore very costly to the importing country. A VER is always more costly to the importing country than a tariff that limits imports by the same amount. The tariff equivalent revenue becomes rents earned by foreigners under the VER. Example: About 2/3 of the cost to consumers of the three major U.S. voluntary restraints in textiles and apparel, steel, and automobiles is accounted for by the rents earned by foreigners. A VER produces a loss for the importing country. Other Instruments of Trade Policy

Appendix Slides Follow: 

Appendix Slides Follow

Costs and Benefits of a Tariff: 

Consumer and Producer Surplus Consumer surplus It measures the amount a consumer gains from a purchase by the difference between the price he actually pays and the price he would have been willing to pay. It can be derived from the market demand curve. Graphically, it is equal to the area under the demand curve and above the price. Example: Suppose a person is willing to pay $20 per packet of pills, but the price is only $5. Then, the consumer surplus gained by the purchase of a packet of pills is $15. Costs and Benefits of a Tariff

Consumer Surplus: 

Figure 8-7: Geometry of Consumer Surplus Price willing to pay - Price you pay Consumer Surplus P1 P2

Producer Surplus: 

Producer surplus It measures the amount a producer gains from a sale by the difference between the price he actually receives and the price at which he would have been willing to sell. It can be derived from the market supply curve. Graphically, it is equal to the area above the supply curve and below the price. Example: A producer willing to sell a good for $2 but receiving a price of $5 gains a producer surplus of $3. Producer Surplus

Geometry of Producer Surplus: 

Price receives-price willing to sell at Geometry of Producer Surplus P2 P1