IBDP Economics 4.9 Barriers to economic growth and/or economic development HL Paper 1- New Syllabus
Question
(a) Explain how inward foreign direct investment could be used to break the poverty cycle. [10]
(b) Using real-world examples, discuss whether a country would benefit from joining other countries in a monetary union. [15]
Most-appropriate topic code (CED):
▶️ Answer/Explanation
(a) Answer:
Foreign direct investment (FDI) occurs when a firm or investor from one country invests directly in productive activities in another country, such as establishing or acquiring a business. Inward FDI therefore provides a developing economy with additional investment from foreign firms. It can help break the poverty cycle, in which low incomes lead to low savings, low investment and low productivity, which in turn keep incomes low.
A major problem in a low-income economy is a savings gap. Because household incomes are low, domestic savings may be insufficient to finance the level of investment needed to increase the economy’s productive capacity. Inward FDI can provide an additional source of funds for investment, helping to close this savings gap.
The foreign investment can be used to increase the economy’s physical capital, such as factories, machinery, technology and infrastructure. This increases the productive capacity of the economy and can raise the productivity of workers. Higher productivity allows firms to produce more output from the available resources, contributing to economic growth.
As foreign firms establish or expand businesses, they may also create employment opportunities. Increased employment raises household incomes, allowing households to consume more and potentially save more. Higher incomes can therefore improve living standards and contribute to economic development.
Higher incomes and increased savings can provide additional domestic funds for further investment. This creates a positive cycle in which increased investment raises productivity, higher productivity increases incomes, and higher incomes allow greater savings and further investment.
FDI may also bring technology, managerial skills and knowledge into the economy. Domestic workers may gain skills through training and experience, while domestic firms may benefit from technology and knowledge spillovers. These effects can further increase productivity and support long-term economic growth.
For example, a multinational firm establishing a manufacturing plant in a developing economy may provide capital, create employment and train workers. The resulting increase in income and productivity can stimulate further investment and savings within the economy.
Therefore, inward FDI can help break the poverty cycle by providing funds that overcome the savings gap, increasing investment in physical capital, raising productivity and creating employment. Higher productivity and incomes can then lead to greater savings and further investment, creating a self-reinforcing process of economic growth and development.
(b) Answer:
A monetary union is an economic integration arrangement in which member countries adopt a common currency and share a common monetary policy, normally through a common central bank. Whether a country would benefit from joining a monetary union depends on the advantages gained from greater economic integration compared with the loss of independent economic policy.
One major benefit is the reduction in exchange-rate uncertainty. When countries use a common currency, exchange rates between member countries no longer fluctuate. This reduces uncertainty for firms involved in international trade and investment within the monetary union. Firms can therefore make longer-term investment and trading decisions with greater confidence.
A common currency can also reduce transaction costs. Businesses and consumers no longer need to exchange currencies when trading between member countries. This can encourage greater trade and investment and improve the allocation of resources across the monetary union.
Membership can also provide greater access to markets. Countries within a monetary union are generally more closely economically integrated, allowing firms to access a larger market. A larger market can enable firms to exploit economies of scale, potentially lowering average costs and increasing productivity.
There may also be greater movement of labour between member countries. Workers can move to countries where employment opportunities are greater, helping labour resources move towards areas where they are most productive. This can increase employment opportunities and reduce labour shortages in some member economies.
For example, the euro area provides participating countries with a common currency and facilitates trade and investment among its members. Countries joining the euro can benefit from reduced exchange-rate uncertainty when trading with other euro-area economies.
Another potential benefit is greater bargaining power at the global level. Acting collectively, member countries may have greater influence in international trade negotiations and other global economic discussions than they would individually.
However, membership involves significant costs. The most important is the loss of an independent monetary policy. A member country cannot independently set its interest rate or control its money supply according to its own economic conditions. Instead, monetary policy is determined for the monetary union as a whole.
This can create problems when member countries experience different economic conditions. For example, one member may experience high inflation and require higher interest rates, while another member may be experiencing recession and require lower interest rates. A single monetary policy may therefore be inappropriate for both economies.
Countries also lose the ability to use an independent exchange-rate policy. A country outside a monetary union could allow its currency to depreciate to increase the international competitiveness of its exports. A member of a monetary union cannot independently devalue or depreciate its currency against other members.
This can be particularly important during a recession. If a member country becomes less competitive, it cannot use exchange-rate depreciation to stimulate exports and aggregate demand. It may instead have to rely on other policies, such as fiscal or supply-side measures.
Fiscal policy may also become more restricted. Members may have to follow common fiscal rules or limits on government deficits and debt. This can reduce the ability of an individual government to use expansionary fiscal policy during a recession.
For example, during periods of economic difficulty, some euro-area countries have faced pressure to maintain fiscal discipline. Although fiscal rules can promote financial stability, they may restrict the ability of individual governments to respond independently to domestic recessions.
There is also a potential loss of economic sovereignty. Decisions concerning monetary policy are transferred to a common institution rather than being made entirely by the national government. This may be considered undesirable if a country values the ability to independently determine its own economic policies.
The benefits and costs may also differ between members. Countries with similar economic structures and synchronized business cycles may benefit more because a common monetary policy is more likely to be appropriate for all members. Countries with very different economic structures may experience greater difficulties because a single monetary policy may not suit their individual circumstances.
Overall evaluation: A country may benefit from joining a monetary union if it gains significantly from increased trade, lower transaction costs, reduced exchange-rate uncertainty, greater labour mobility and access to larger markets. These benefits may be particularly strong for economies that trade extensively with potential monetary-union partners and have similar economic conditions.
However, the loss of independent monetary and exchange-rate policies can be a major cost, particularly when a country experiences an economic shock that differs from those experienced by other members. Restrictions on fiscal policy may further reduce its ability to respond to domestic economic problems.
Therefore, joining a monetary union is most likely to benefit a country when the economic benefits of integration outweigh the loss of policy independence. The euro area demonstrates that a common currency can promote trade and reduce exchange-rate uncertainty, but differences between member economies can make a common monetary policy difficult to manage. Consequently, the overall benefit depends on the degree of economic similarity between members, the extent of their trade with one another and their ability to respond to economic shocks without independent monetary and exchange-rate policies.
Question
(a) Explain why a dependence on primary sector production is often considered a barrier to economic growth and economic development. [10]
(b) Using real-world examples, discuss the view that trade protection is a more effective policy than free trade to promote employment and economic growth. [15]
Most-appropriate topic code (CED):
▶️ Answer/Explanation
(a) Answer:
The primary sector involves the extraction and production of raw materials, such as agricultural products, minerals, oil and other natural resources. Many developing economies depend heavily on primary products for employment, export earnings and government revenue. This dependence can act as a barrier to both economic growth and economic development.
A major problem is the price volatility of primary products. Prices of commodities such as agricultural products, oil and minerals can fluctuate substantially because of changes in world demand, weather conditions, harvests and global supply. As a result, countries that depend heavily on primary exports can experience large fluctuations in their export earnings.
Primary products often have relatively inelastic demand. This means that a change in price causes a proportionately smaller change in quantity demanded. Primary products may also have relatively inelastic supply in the short run because producers cannot quickly change the quantity produced, particularly in agriculture and extractive industries.
When demand for a primary product falls, its price may fall significantly. Because demand is relatively inelastic, the percentage fall in price can be greater than the percentage increase in quantity demanded. This can cause a substantial fall in the export revenue received by the country.
For a country heavily dependent on primary exports, falling export earnings can reduce national income and foreign exchange earnings. Lower incomes for producers can reduce employment and consumption, while governments may receive less tax revenue. Lower export earnings can also reduce the ability of the government to finance investment in infrastructure, education and healthcare, which are important components of economic development.
Dependence on primary production can also limit economic diversification. Resources and workers may remain concentrated in agriculture or extractive industries rather than moving into manufacturing and higher-value services. This may limit productivity growth and the development of human capital.
Furthermore, primary products often have relatively low levels of value added compared with manufactured and technologically advanced goods. A country that exports mainly raw materials may therefore capture a smaller share of the final value created in global production chains. This can make it more difficult to achieve sustained increases in productivity and living standards.
Therefore, dependence on primary sector production can act as a barrier to both economic growth and development because volatile primary-product prices can cause unstable export earnings, incomes and employment. Continued dependence may also restrict diversification, investment and improvements in productivity, making sustained economic growth and broader improvements in living standards more difficult.
(b) Answer:
Trade protection refers to government policies that restrict imports or give domestic producers an advantage over foreign competitors. Examples include tariffs, import quotas and subsidies to domestic producers. Free trade occurs when countries trade with relatively few government-imposed restrictions. The effectiveness of trade protection compared with free trade in promoting employment and economic growth depends on the circumstances of the economy.
One argument in favour of trade protection is that it can protect domestic employment. A tariff increases the price of imported goods, making domestic products relatively more competitive. Consumers may therefore switch from imported products to domestically produced goods. This increases demand for domestic firms, potentially increasing output and employment.
Trade protection can also be used to protect infant industries. A newly established domestic industry may initially have higher costs than established foreign firms because it has not yet achieved economies of scale or developed sufficient skills and technology. Temporary protection can give the industry time to expand, develop productive capacity and become internationally competitive.
Protection may also be used to increase self-sufficiency in strategically important industries. For example, governments may protect domestic food production to reduce dependence on imported food. Protection can therefore help maintain employment in sectors considered important for economic or national security.
However, protection does not necessarily create a net increase in employment. If imports become more expensive, domestic firms that rely on imported raw materials and components may face higher production costs. They may reduce output or employment as a result. In addition, foreign countries may retaliate by imposing their own trade barriers, reducing exports from the country that introduced protection and potentially causing job losses in export industries.
Trade protection may also have negative effects on economic growth. A tariff or quota reduces international competition and may allow domestic firms to operate with higher costs and lower efficiency. Consumers face higher prices and have fewer choices. Resources may therefore be allocated towards industries that are protected rather than industries in which the country has a comparative advantage.
Free trade provides an alternative mechanism for promoting economic growth. According to the principle of comparative advantage, countries can specialize in producing goods and services for which they have a lower opportunity cost and trade with other countries for products that they produce relatively less efficiently. This allows resources to be allocated more efficiently and can increase total world output.
Free trade can therefore expand markets for domestic firms. Firms can achieve greater economies of scale by producing for international markets, potentially reducing average costs and increasing productivity. Greater international competition can also encourage firms to innovate and improve efficiency.
For example, countries that have adopted relatively open trade policies have been able to integrate into global production networks and expand exports. Increased access to international markets can increase investment, employment and real output, contributing to long-term economic growth.
Free trade can nevertheless cause structural unemployment in some industries. Domestic firms that cannot compete with lower-cost foreign producers may reduce output or close, causing workers to lose their jobs. Therefore, while free trade may increase total economic output and employment in expanding industries, some workers and regions may lose employment in industries exposed to import competition.
Trade protection may therefore be justified in particular circumstances. For example, temporary protection of an infant industry may allow it to develop economies of scale and become internationally competitive. Protection may also be appropriate where a government seeks to address a serious trade deficit or protect an industry from unfair foreign competition.
However, protection can become inefficient if it is maintained for too long. Domestic firms may become dependent on government protection and have less incentive to innovate, reduce costs or improve productivity. This can reduce long-term economic growth. Consumers may also face persistently higher prices, reducing their real incomes.
Overall evaluation: Trade protection can be effective in maintaining employment in specific domestic industries and may support economic growth where it successfully develops infant industries, protects strategic industries or corrects particular market problems. However, these benefits depend heavily on the protection being appropriately targeted and potentially temporary.
Free trade is generally more likely to promote long-term economic growth when an economy can exploit comparative advantage, achieve economies of scale, increase competition and gain access to larger international markets. Although free trade can cause short-term unemployment in industries facing import competition, resources can move towards more productive sectors over time.
Therefore, trade protection is not necessarily more effective than free trade. Protection may be more effective for maintaining employment in particular industries or developing infant industries, while free trade is more likely to promote efficient resource allocation and sustained economic growth. The most effective approach depends on the country’s level of development, the industries involved, the duration of protection and the government’s ability to support workers moving between industries.