Author: John Bouman

David Ricardo The well-known classical economist, David Ricardo (1772 – 1823; pictured), demonstrated that it is beneficial for each country to specialize, even if one country produces all products more efficiently. He suggested that each country produces the goods at which it is comparatively best. He called this the “law of comparative advantages.” The Law of Comparative Advantages If one country is better at making all products, should it make all products and not trade with anyone? Or is there still an advantage for each country to specialize and trade? To examine this, let’s understand the concept of comparative advantage. A country has a comparative advantage in producing a good when it produces a good most efficiently relative to the production ratios of the same goods produced by another country. A Numerical Example of Comparative Advantage Trade The following numbers represent hours of production needed to manufacture 1 barrel of oil and 1 watch, respectively. China Nigeria Oil 30 10 Watch 40 20   Problem: Nigeria is more efficient in producing both oil and watches (and assume for simplicity that the wage rates in both countries are the same). Which country has the comparative advantage in producing oil? Which country has the comparative advantage in producing watches? Solution: Nigeria is 3 times as efficient (10 hours versus 30 hours) than China in producing oil. It is 2 times as...

International Trade Restrictions Tariffs, quotas, and other trade restrictions discourage imports of foreign products into a country. Tariffs are taxes on imported products. Quotas are limits on the amount of imported products. The ultimate quota is an embargo, which is a complete stop on the import or export of a certain product. Other measures that restrict international trade include standards and licenses. For example, some governments impose health and safety standards for imported products that are higher than for products made domestically. Governments can also require import and export licenses. This makes it more expensive and sometimes impossible for firms to engage in international trade. Some countries manipulate their currency values as a form of protectionism. If a country’s currency decreases in value (relative to foreign countries’ currencies), its exports become cheaper and its imports become more expensive. The Chinese government has been accused of artificially lowering its currency in order to encourage its exports and discourage foreign imports. Price and Quality Effects Trade restrictions generally raise the price of imported products and lower the quantity purchased. Consequently, buyers are more attracted to competing domestic products. In the short run, domestic firms benefit from trade restrictions. However, the decrease in foreign competition provides the domestic producer with less incentive to produce a high-quality and low-cost product. The domestic firm typically raises its price, albeit less than the price increase...

Arguments to Support Protectionism Protectionism occurs when countries discourage imports of foreign goods and services by imposing tariffs, quotas or other trade restrictions. Five common arguments in support of protectionism are: 1. National security If a product is used in the manufacturing of military goods or other security sensitive products, it may not be wise to import it from another country. A domestic industry needs to be protected through trade restrictions to make sure that it continues to supply enough of the product and not become dependent on other countries. 2. Counteracting dumping and foreign subsidies When a country dumps its products in a foreign country, it sells them at below cost. Dumping is done to eliminate competition in a foreign country and to establish a monopoly position. For example, if a Japanese company sells microchips in the United States at below cost in order to eliminate competition in the U.S. it is considered dumping. Sometimes foreign governments subsidize their domestic firms to encourage dumping. To retaliate against dumping and unfair foreign subsidies, the argument is that tariffs, quotas, and other trade restrictions need to be implemented. 3. The infant industry argument Some countries are newly developing and have industries that are just beginning to grow. The argument is that they need to be protected from other countries whose industries are fully developed, already. After a few years of...

Global Competition In an increasingly international world, the United States benefits from actively participating in trade with other countries. Even though the United States, because of its size, is relatively less dependent upon imports and exports than other (smaller) countries, it needs to remain globally competitive in order to maintain a high standard of living. Exports, Imports and the Trade Deficit According to Bureau of Labor Statistics, United States foreign trade in goods and services amounted to a combined $6.3 trillion in 2024 ($2.7 trillion in exports and $3.6 trillion in imports). The United States’ strongest export items include capital goods (includes computers and telecommunications equipment), industrial supplies (oil, gas, chemicals, plastics, etc.), food, high technology (including military) products, computer software, cars, air crafts, entertainment products (movies, music), and services (banking, consulting, intellectual property, tourism, insurance). The United States’ main three export partners are Canada, Mexico, and China. United States imports of goods and services in 2024 amounted to 12.4% of nominal GDP ($3.6 trillion divided by $29 trillion). A significant component is manufactured products, such as industrial machinery and equipment (including oil and petroleum products), televisions, smart phones, computers, and cars. This is in contrast to several decades ago, when over half of all imports were raw materials. United States exports of services (tourism, intellectual property use, financial services, transport services, etc.) totaled approximately $830 billion in 2024....

Economic Conditions in Less-Developed Countries Less-Developed Countries (LDCs), or so-called developing countries, are mostly found in the continents of Africa, South and Central America, and parts of Asia. They have experienced significant economic hardships for a variety of reasons. These include: 1. Lack of free market policies Many LDCs are governed by dictatorial governments, or governments with an excessive amount of power. These governments are threatened by free market policies and free international trade, for fear that it will upset the political status quo. LDCs also typically support tariffs, quotas, and other trade restrictions. 2. Improper domestic economic policies Because many governments in LDCs find it necessary to spend large amounts of money in order to maintain their powerful position and support their lavish lifestyles, they levy high taxes and print large amounts of money. Some LDCs have marginal tax rates of 50%, even on lower incomes. Printing money causes higher prices in the long run (Venezuela’s inflation rate recently was more than 10 million percent!). Inflation is, in essence, a tax on consumers. Especially poor consumers are hard hit. Both the high taxes and high inflation discourage production and consumption, and slow down the economy. 3. Government corruption Government corruption in some form exists in all countries, but it is more significant in LDCs. Corruption is destructive to an economy. For economies to thrive, citizens need to be...