Comparison of UK Inflation: 2022-2023 vs. 1970s

UK GDP Growth and Real Oil Prices (1950–2022) [Figure 4.22]

UK Inflation, NAIRU, and Real Oil Prices (1971–2022) [Figure 4.23]

An economy heavily reliant on imported energy experiences a sudden, sharp increase in the global price of that resource. Subsequently, domestic businesses face higher production costs, the general price level rises, and the number of people out of work increases. Which of the following statements best analyzes this economic situation?

A country that heavily relies on imported energy experiences a major, unexpected disruption to the global supply, causing energy prices to soar. Arrange the following economic events in the most likely chronological order of cause and effect.

Analyzing an Economic Crisis

Analyzing the UK's Economic Experience in the 1970s

Following the major global energy price hikes of the 1970s, the UK economy experienced a prolonged period where the general level of prices for goods and services rose sharply, while at the same time, the number of people without jobs also increased significantly. Which of the following best characterizes this specific economic condition?

A sharp, unexpected increase in the price of a critical imported resource for an economy would likely lead to a decrease in the general price level as consumer demand falls due to higher unemployment.

Explaining the Mechanism of Stagflation

Match each economic event or condition with its most direct consequence, based on the experience of an industrialized, energy-importing nation during a period of major global energy price shocks.

An economic advisor in the mid-1970s is analyzing their country's economy, which is heavily dependent on imported oil. They observe that after a massive global oil price increase, both the general price level and the number of people out of work are rising sharply. Why would this specific combination of economic problems be particularly challenging for policymakers to address using traditional tools?

An economy is simultaneously experiencing a rapid increase in the general price level and a significant rise in the number of people out of work, following a sharp increase in the cost of a critical imported resource. A central bank decides to significantly raise interest rates to combat the price increases. What is the most likely unintended consequence of this policy action in the short term?

UK Inflation, NAIRU, and Real Oil Prices (1971–2022) [Figure 4.23]

An economy's central bank observes that the actual measured unemployment rate has been 4% for the past year. Their economists have calculated that the specific unemployment rate at which inflation would remain constant is 5.5%. If no new policies are implemented and this economic situation persists, what is the most likely outcome for the inflation rate?

A government successfully implements a new policy that improves the efficiency of the job-matching process between employers and unemployed workers. In the long run, this policy would likely cause the Non-Accelerating Inflation Rate of Unemployment (NAIRU) to decrease.

Interpreting a Shift in Structural Unemployment

Distinguishing Between Unemployment Measures

Evaluating the Practicality of NAIRU in Policymaking

Consider an economy where the unemployment rate is 5% and the inflation rate has been stable for several years. A new government policy is then implemented that significantly increases the negotiating power of labor unions across most industries. Assuming the actual unemployment rate in the economy remains at 5% following this policy change, what is the most probable outcome for the inflation rate?

Evaluating Policy Responses to Inflation

Match each economic scenario with its most likely macroeconomic outcome, based on the relationship between the actual unemployment rate, the equilibrium rate of unemployment, and inflation.

An economist is analyzing two data series for a country's unemployment over a 30-year period.

• Series A shows significant fluctuations from year to year, rising sharply during recessions and falling during economic expansions.
• Series B shows a much more gradual, smoother trend over the same period, with only slow changes over many years.

Based on the properties of these two series, which statement provides the most accurate identification and reasoning?

When an economy's actual unemployment rate is equal to its estimated equilibrium or structural rate of unemployment, the rate of inflation is expected to be ________.

Figure 5.6: Unemployment, NAIRU, and Inflation in Canada (1985–2022)