Google

To compare the price levels of goods and services in a home country, denoted as $$P$$, and a foreign country, denoted as $$P^*$$, one must first address the issue that they are measured in different currencies. The nominal exchange rate ($$e$$) provides the solution by allowing the conversion of the foreign price level ($$P^*$$) into the home country's currency units, thereby making a direct comparison possible.

Comparing International Price Levels Using the Nominal Exchange Rate

To illustrate how relative prices between countries are calculated, consider a T-shirt from the US priced at \$20 USD that is imported into Australia. If the nominal exchange rate is 1.5 AUD per USD, the price of the T-shirt in Australian currency is calculated as $1.5 \times 20 = 30$ AUD. If a comparable Australian-made T-shirt costs 25 AUD, the relative price of the imported US T-shirt is found by dividing its AUD price by the domestic price: $30 / 25 = 1.2$. This means the imported T-shirt is 20% more expensive than the domestic one.

Relative Price of an Imported T-shirt

The real exchange rate measures the competitiveness of a home economy by calculating the relative price of foreign versus domestic goods. It is determined by taking the price level of foreign goods ($$P^*$$), converting it to the home currency using the nominal exchange rate ($$e$$), and dividing by the domestic price level ($$P$$). In practice, these price levels are typically measured using the same consumer price indexes that central banks employ for inflation targeting.

Real Exchange Rate

An international business analyst observes that a specific bicycle model costs 150,000 Japanese Yen in Tokyo and 1,200 U.S. Dollars in New York. The analyst concludes that the bicycle is significantly more expensive in Tokyo because the number 150,000 is much larger than 1,200. Explain the fundamental error in the analyst's reasoning and describe the essential piece of information and the calculation needed to make an accurate price comparison.

Flawed International Price Comparison

A manufacturing firm based in Germany needs to purchase a ton of a specific raw material. They have received quotes from two suppliers. Based on the financial data below, determine which supplier offers the more cost-effective option for the German firm. Justify your answer by showing the price from both suppliers in Euros (EUR).

International Sourcing Decision

A smartphone is priced at €800 in Germany and £700 in the United Kingdom. A potential buyer looking at these two prices online cannot immediately determine which is cheaper. Identify the crucial piece of financial information they are missing and explain the calculation they would need to perform to make an accurate price comparison from the perspective of someone in the UK.

Comparing Cross-Border Prices

A company in the United States plans to import a batch of components from Japan. The Japanese supplier has quoted a price of 4,500,000 Japanese Yen (JPY) for the entire batch. If the current market exchange rate is 150 JPY per U.S. Dollar (USD), what is the cost of these components in U.S. dollars, ignoring any shipping costs or tariffs?

Learn Before

Related