Economic Change Since the 1970s: Inflation, Work & Public Policy — Practice · Grade 11 Social Studies

Chapter: Civil Rights, Social Movements & Government

What this practice covers

By the end of Economic Change Since the 1970s: Inflation, Work & Public Policy you should be able to:

6 questions, written answer, each with a worked explanation.

Vocabulary used: context, evidence, interpretation, purchasing power, deindustrialization.

Problem 1

Why does disinflation not necessarily mean prices return to their earlier level?
Answer and explanation

Inflation concerns the rate of price change; unemployment concerns access to paid work. Stagflation names their difficult coexistence, not one universal explanation for it. Compare measures and causal mechanisms, recognizing that a lower inflation rate does not necessarily mean prices return to an earlier level.

Problem 2

What evidence would distinguish several causes of a plant closure?
Answer and explanation

Productivity, import competition, relocation, and changes in demand can reduce factory employment through different routes. A plant closure alone cannot identify the contribution of each. Compare production, trade, technology, investment, and local labor evidence rather than assigning every closure to one favorite cause.

Problem 3

Why should fiscal and monetary instruments be evaluated separately?
Answer and explanation

Taxation and public spending are fiscal instruments, while interest-rate and monetary measures operate through different institutions. Compare intended channels, timing, and distribution. Reducing inflation can impose short-term employment costs, and cutting a tax can benefit households differently depending on the actual rule.

Problem 4

Why do national income averages need distributional evidence?
Answer and explanation

Real income adjusts for purchasing power, while averages can conceal distribution. Examine region, occupation, race, gender, and household circumstances without assuming every person in a category had the same outcome. Apply the same numerical and evidentiary standards to policies you support and criticize.

Problem 5

Illustrative classroom figures: hourly pay rises from $10 to $11 while a price index rises from 100 to 115. Hours and household circumstances are unchanged in the model. Calculate the nominal pay increase and compare it with the price increase. Explain the limit of using a general index for one household.
Answer and explanation

The model suggests purchasing power fell about 4.3% despite a nominal raise. It does not establish every worker’s experience or the cause of inflation; hours, expenses, and the index’s scope must be checked.

Pay rises 10%; the index rises 15%.

Relative purchasing power is 1.10/1.15, about 0.957 of its starting level.

A household’s actual purchases may differ from the index basket.

Response criteria

  • Describe the historical context and institutions accurately.
  • Connect relevant evidence to an explained conclusion.
  • Represent particular perspectives without stereotypes or invented testimony.
  • Identify an evidentiary limitation or a distinction that qualifies the claim.

Problem 6

Does a falling inflation rate prove household purchasing power increased?
Answer and explanation

No. Prices may still rise more slowly, while nominal income, employment, and debt differ across households. Compare income with a consistent price measure and relevant obligations. Disinflation, falling prices, and increased real income are different claims.

Response criteria

  • Describe the historical context and institutions accurately.
  • Connect relevant evidence to an explained conclusion.
  • Represent particular perspectives without stereotypes or invented testimony.
  • Identify an evidentiary limitation or a distinction that qualifies the claim.

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