IBDP Economics 4.2 Types of trade protection SL Paper 1- New Syllabus

(a) Answer:

Trade protection refers to government policies that restrict imports or otherwise protect domestic producers from foreign competition. Governments may use tariffs, quotas, subsidies or administrative barriers for several reasons.

1. Protection of infant industries

An infant industry is a newly established domestic industry that may initially have higher average costs and lower productivity than established foreign competitors. If the government allows unrestricted imports, the infant industry may be unable to compete and could fail before achieving economies of scale.

A government can therefore impose a tariff or quota on competing imports, making foreign products relatively more expensive or less available. This gives domestic firms time to increase production, develop skills, invest in technology and achieve economies of scale. If the industry becomes internationally competitive, protection can eventually be reduced.

For example, developing countries may temporarily protect newly established manufacturing industries from established international producers so that domestic firms can develop productive capacity.

2. Protection of domestic employment

Trade protection can also be used to protect jobs in domestic industries facing strong foreign competition. A tariff raises the domestic price of imported goods, making domestic products relatively more competitive. Domestic firms may therefore maintain or increase their output, supporting employment in the protected industry.

This may be particularly important in industries experiencing significant import competition where large-scale closures could cause substantial regional unemployment and loss of incomes.

However, the employment benefit is not guaranteed because protection may increase production costs and could lead to higher prices for consumers. Foreign countries may also retaliate by imposing their own trade restrictions, potentially reducing employment in export industries.

 A tariff diagram can show how a tariff raises the domestic price above the world price, reducing imports and increasing domestic production. This illustrates how protection can support domestic producers.

Therefore, trade protection may be justified where it protects strategically important or developing industries and prevents significant employment losses, although the benefits depend on the type and duration of protection.

(b) Answer:

A trading bloc is a group of countries that agree to reduce or remove trade barriers between members. The degree of economic integration can vary from a free trade area to a customs union, common market or monetary union. The consequences therefore depend partly on the type and depth of integration.

One major advantage is greater market access. Removing trade barriers allows domestic firms to sell to a larger market. This can increase export demand and allow firms to expand production. A larger market can also enable firms to exploit economies of scale, reducing average costs and potentially lowering prices.

For example, membership of the European Union gives firms access to a large single market with reduced internal trade barriers. This can increase opportunities for trade and investment among member states.

Trading blocs can also increase competition. Domestic firms face greater competition from firms in other member countries, creating incentives to reduce costs, improve quality and innovate. Consumers may benefit through lower prices, greater choice and improved product quality.

Another benefit is the freedom of movement of labour in deeper forms of integration such as a common market. Workers can move towards countries where employment opportunities are greater, while firms can obtain workers with the skills they require. This can improve the allocation of labour and increase employment opportunities.

Trading blocs can also encourage foreign direct investment (FDI). Firms outside the bloc may establish production facilities within the bloc to gain access to its large integrated market. This can bring capital, technology and management skills to member countries and potentially increase productivity and economic growth.

For example, membership of the EU has helped make some member states attractive locations for multinational firms seeking access to the European single market.

Trading blocs may also increase political stability and cooperation. Greater economic interdependence can encourage member countries to cooperate on trade, investment and other economic issues. A bloc may also provide members with greater bargaining power when negotiating internationally.

However, trading blocs can create significant disadvantages. Increased competition from other member countries may harm industries that are relatively uncompetitive. Firms may reduce output or close, resulting in unemployment in particular regions or sectors.

This can potentially increase regional or national inequality within the trading bloc. More competitive countries or regions may attract greater investment and employment, while less competitive members may lose industries.

Another disadvantage is a possible loss of economic sovereignty. The deeper the integration, the more countries may have to accept common rules and policies. In a monetary union, for example, countries give up control over their national currency and independent monetary policy.

There can also be effects on balance of payments positions. Increased imports from partner countries may benefit consumers but could worsen the current account of a less competitive member state if its exports do not increase sufficiently.

Trading blocs may also create tensions with countries outside the bloc. A customs union, for example, establishes a common external tariff. This may divert trade away from lower-cost producers outside the bloc towards higher-cost producers within the bloc, creating trade diversion.

For example, the EU’s common external trade policies mean that individual member states cannot independently determine all of their external trade protection measures. This can provide collective bargaining strength but reduces individual policy autonomy.

Real-world example: The European Union demonstrates both the benefits and costs of economic integration. The single market has increased opportunities for trade, investment and labour mobility, while the common rules and deeper integration have required member states to accept restrictions on some aspects of national economic policy.

Another example is ASEAN, where greater regional economic integration has encouraged trade and investment among Southeast Asian economies. However, differences in development levels and competitiveness mean that the benefits are not necessarily distributed equally among all members.

Overall evaluation: Trading blocs can generate substantial benefits through larger markets, economies of scale, increased competition, investment, employment opportunities and greater consumer choice. These benefits are likely to be greater when countries have complementary economies and firms can respond effectively to increased market access.

However, the costs depend strongly on the type and depth of integration. A relatively shallow free trade agreement may provide trade benefits while preserving considerable national policy independence, whereas a monetary union involves much greater loss of sovereignty. Less competitive industries may also experience unemployment and structural adjustment problems.

Therefore, the consequences of trading blocs are mixed rather than universally positive or negative. For countries with competitive industries, good infrastructure and the ability to adapt to increased competition, integration can significantly increase economic growth and consumer welfare. However, countries or sectors that are less competitive may experience unemployment and adjustment costs, while deeper integration can involve greater restrictions on national economic policy. The overall outcome therefore depends on the structure of the trading bloc and the economic circumstances of its members.