Governments impose trade barriers in order to achieve economic, political and social goals. Whether these measures stand the test it depends on many economic factors.
· One banner is to protect domestic labor from noncompetitive foreign labor costs. This is probably the issue that holds more water among with the constituents of policy makers.
· Another argument made is that it improves trade deficits which many a time deprives people of lower priced or better quality goods from imported merchandise.
· Domestic manufactures argued that they need protection from imports in order to have the incentive to invest in the local economy in plant and equipment to replace imports.
· Aging and inefficient domestic industries demand government protection to prevent lower semi-finished goods from entering the production process by means of anti-dumping regulations.
· A government argument made is that it would increase revenue by imposing taxes and tariffs to imported merchandise.
· Another not uncommon way to disguise trade barriers is for a government to subsidize a particular domestic industry. Subsidies make domestic goods cheaper to produce than in foreign markets.
In general, most trade barriers are based on the principle of imposing some kind of cost on imports that raises the price of the traded products. When nations impose trade barriers against each other, it can soon bring international commerce to a halt resulting in a detriment for all.
Georgetown University Professor Marc L. Busch and McGill University Professor Krzysztof J. Pelc note that “modern trade deals are long and complex because they often tackle non-tariff barriers to trade, such as different standards and regulations, in addition to tariffs. Due to steadily decreasing tariff barriers since WWII, countries have become increasingly likely to enact trade barriers in the form of non-tariff barriers. National firms often lobby their own governments to enact regulations that are designed to keep out foreign firms, and modern trade deals are one way to do away with such regulations”.
- Trade barriers are mainly imposed on low technology manufacturing and agricultural goods. Industries such as textile mills, clothing manufacturing and footwear are the most common goods which are protected by trade barriers.
- Trade barriers are most criticized for the effect they have on the developing economies of the world. Developed countries call most of the shots on trade policies; goods such as crops that employ millions of people on developing countries still face high barriers. Trade barriers such as subsidies for mechanized agriculture lead to overproduction and dumping on world markets, thus, lowering prices and hurting poor-country farmers. Tariffs also hurt under developed economies that must depend on low prices for raw commodities and high costs for labor-intensive processed goods. The Development Index and the Global Competitiveness Index (CGI) are measures of the effect that current trade policies actually have on the developing world. Another negative aspect of trade barriers is that they result in limiting choice of products to people that must pay higher domestic prices and accept inferior quality. Non-tariff barriers include quotas, regulations concerning product content or quality, and other conditions that obstruct imports. One of the most commonly used non-tariff barriers are product standards known as ISO Standards.
The law of one price is the foundation of the purchasing power theory (PPP).
· This implies that given a currency the price of a good is the same wherever it is sold based on that chosen currency.
· It states that under free competition and in the absence of trade impediments, a good must sell for a single price regardless of where in the world it is sold.
· Currency could appreciate against other currency depending on relative comparison of PPP, GDP growth, inflation.
Theory of Purchasing Power Parity (PPP)
• The exchange rate between two counties’ currencies equals the ratio of the countries’ price levels. The theory asserts that all countries’ price levels are equal when measured in terms of the same currency; however, the empirical support for (PPP) and the law of one price has been weak in recent data.
• The prices of identical commodity baskets, when converted to a single currency, differ substantially across countries. Trade barriers can be of non-trade able nature such as economic size GDP/GDP ratio, nonetheless, this ratio is equivalent to comparing apples and oranges between an underdeveloped economy and a developed one. Notwithstanding, a comparison between apples and oranges can be made but then each economy will have to be broken down into individual components in order to understand the disparities on the aggregate components of each country. The following table shows the most common indicators use to measure the economic performance of a given nation.
GDP Growth Rate
Unemployment Rate
Inflation Rate
Interest Rate
Consumer Price Index CPI
Government Debt Current Account Balance of Trade Government Revenues
Government Debt Government Debt to GDP Government Spending To GDP
Capital Flows Tourism Revenues Crude Oil Production
Producer Prices
Prices Export Prices Import
CPI Transportation
Credit Rating to GDP Gold Reserves
Terrorism Index
COMMON MEASURES OF ECONOMIC PERFORMANCE
Departures from free competition
· The greater the transport costs, the greater the range over which the exchange rate can move.
· Pricing to market occurs when a firm sells the same product for different prices in different markets.
· It reflects different demand conditions in different countries. In general, interest rate differences between countries depend not only on differences in expected inflation, but also on expected changes in the real exchange rate.
· The failure of these propositions in the real world is related to trade barriers, departure from free competition and international differences in price level measurement.
· The Fisher effect is the proposition made by Irving Fisher that the real interest rate is independent of monetary measures, specifically the nominal interest rate and the expected inflation rate.
For example:
A deposit of $100 is made in a bank that is paying 5% interest per year. This would mean that by the end of the year the $100 would be worth $105. However If the inflation rate is 3% per year that means the real interest rate is nominally 2% for the year. Moreover, if the inflation rate is 6% per year, it means the original $100 is only worth $99 by the end of the year.
Production theory
production efficiency
factors of production
average productivity
marginal productivity
Total productivity
Production function
inputs
stages of production
diminishing returns
shifts of production function
outputs
Cost theory
opportunity
accounting
transaction
sunk
marginal
Theory of value
long-run
average
long-run
Production function
long-run
production
efficiency
return to scale
FOREX or the foreign exchange market has two tiers: the inter bank or wholesale market, and the client or retail market. Individuals using banks and non bank services comprise foreign exchange dealers, firms and the general public. These banking services include commercial and investment transactions, speculators and arbitragers, central banks and treasuries, and foreign exchange brokers. Currency exchanges also provide the platform for making cross rate exchange between two currencies, calculated from their common relationship with a third currency.