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)

Policymaker's Dilemma

An economy's central bank operates with a mandate to keep inflation near a specific target. Recent data shows that the unemployment rate has fallen significantly below the level considered to be structurally stable for the economy. Based on the typical dual objectives of such a policymaker, what is the most likely immediate concern arising from this situation?

Under a monetary policy framework focused on achieving a specific inflation rate, the policymaker's sole objective is to ensure the inflation rate hits the target, regardless of the state of the labor market.

Balancing Economic Goals

Navigating Economic Trade-offs

An economy's central bank has a dual objective: keeping inflation near a 2% target and maintaining unemployment at its structural, inflation-stabilizing level. Match each economic scenario below with the policymaker's most likely primary concern or policy direction.

A policymaker operating under a dual mandate to target inflation and stabilize employment would be concerned if the unemployment rate rises significantly above its structural level. This is because, in addition to the risk of inflation falling below target, it signals a significant underutilization of ______ resources in the economy.

An economy is initially operating with stable prices and employment. A policymaker, whose goal is to keep inflation near a specific target and unemployment close to its structural level, observes a series of events following a major economic shock. Arrange the following events in the most likely chronological and causal order.

A central bank operates under a mandate to keep inflation near a 2% target and unemployment close to its structural, inflation-stabilizing level. The latest economic data reveals an inflation rate of 1% and an unemployment rate that is 2 percentage points above the structural level. Which of the following actions is the most appropriate response for the policymaker?

An economy's central bank has a dual objective: keeping inflation near a 2% target and maintaining unemployment at its structural, inflation-stabilizing level. The economy is hit by a severe negative supply-side shock, which simultaneously causes the inflation rate to surge to 6% and the unemployment rate to rise 2 percentage points above its structural level. Which statement best evaluates the challenge this situation presents to the policymaker?

Bank of Canada's Adoption of Inflation Targeting

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

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

Analyzing Monetary Policy Trade-offs

The Bank of Canada's 1991 decision to formally announce and commit to a 2% inflation target was a significant policy shift. Which of the following best analyzes the primary economic rationale behind this strategy?

Evaluating the 1991 Inflation Targeting Decision

True or False: The primary reason the Bank of Canada formally adopted a 2% inflation target in 1991 was to prioritize short-term reductions in unemployment over price stability.

Policymaker's Dual Objective Under Inflation Targeting

UK's Adoption of Inflation Targeting in 1992

Common Range and Arbitrary Nature of Inflation Targets

Central Bank's Role in Ensuring Inflation Returns to Target

Argument for Raising Inflation Targets to Mitigate ZLB Risks

Risk of Rapid Inflation without an Inflation-Targeting Central Bank

Risk of High Inflation without an Inflation-Targeting Central Bank

The 2022 Supply Shocks as a Test for Inflation Targeting Policy

Policy Trade-off: Inflation Targeting vs. Exchange Rate Control

Credibility and Stability of an Inflation Target

A central bank has a publicly announced objective to keep the annual increase in consumer prices at 2%. Currently, price levels are rising at exactly this rate. However, a sudden loss of international investor confidence has caused the nation's currency to rapidly lose value on foreign exchange markets. Faced with these two developments, which policy response would be most consistent with the bank's stated framework?

Evaluating Central Bank Policy During an Inflation Shock

Advising a Central Bank on Monetary Policy

Rationale for a Central Bank's Policy Framework

A central bank operating under an inflation targeting framework must prioritize keeping the country's exchange rate stable, even if it means inflation temporarily deviates from its official target.

A central bank has a stated objective of keeping annual inflation at 2%. Current economic reports indicate that the annual inflation rate is 0.5% and the unemployment rate is significantly above its long-run sustainable level. To achieve its objective, which of the following actions is the central bank most likely to implement?

A central bank has successfully maintained an average annual price increase of 2% for the past fifteen years, in line with its publicly stated objective. A sudden, temporary disruption to global supply chains causes the rate of price increases to jump to 6% in the current year. If households and firms believe the central bank will adhere to its long-term objective, how will this belief most likely influence their economic behavior?

Central Bank Policy Flexibility in a Downturn

Evaluating a Proposed Change to a Central Bank's Price Stability Goal

An economy has just emerged from a long period of high and unpredictable price increases. To prevent this from recurring, the government grants the central bank operational independence and publicly announces that the bank's primary objective is to maintain the annual rate of price increase at 2%. What is the most fundamental economic rationale for adopting this specific policy framework?

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

Arbitrary Nature of Specific Inflation Targets