Questioning if Fixing the Exchange Rate is the Optimal Inflation Solution

A finance minister observes a consistent, strong positive statistical relationship over a decade: countries with higher rates of currency depreciation also tend to have higher rates of inflation. Based solely on this observation, the minister concludes that pegging their country's currency to a stable foreign currency will effectively solve their high inflation problem. Which of the following statements provides the most accurate critique of the minister's conclusion?

Empirical data from 2009-2019 shows a strong positive correlation between the average rate of a currency's depreciation and its average inflation rate. This statistical evidence is sufficient to conclude that a government policy of fixing its exchange rate will directly cause a reduction in its inflation rate.

Policy Recommendation on Inflation and Exchange Rates

Interpreting Economic Data

Explaining the Link Between Currency Value and Price Levels

An urban development analyst observes a strong, consistent statistical relationship over two decades: cities with a higher number of public parks per capita also tend to have lower crime rates. The analyst concludes that to reduce crime, a city's primary strategy should be to build more public parks. Which statement best identifies the potential flaw in the analyst's reasoning?

Match each economic statement with the logical principle it best illustrates regarding the relationship between currency value and price levels.

Evaluating Economic Policy Arguments

Alternative Explanations for Economic Correlation

An economic analyst observes that over a ten-year period, countries with higher average rates of currency depreciation also consistently show higher average rates of inflation. A policymaker suggests that this proves currency depreciation causes inflation. Beyond this direct causal link, which of the following represents a plausible alternative explanation for this strong statistical relationship?