Key Issues for Future Inflation Evolution (WS-PS Model Perspective)

UK's Disinflationary Process Following the 2022 Terms-of-Trade Shock Reversal

Figure 4.29: UK's Terms-of-Trade Shock and its Reversal (2022-2023)

Figure 4.29: Overview of UK Economic Indicators

Ineffectiveness of UK's Energy Price Cap on Real Wages

Analyzing an Inflationary Shock

An economy heavily reliant on imported energy experiences a sudden, sharp increase in global energy prices. Simultaneously, the government raises taxes that affect businesses. Arrange the following economic events in the most likely causal sequence that leads to a sustained period of high inflation.

Consider an economy facing two simultaneous events: a sharp rise in the cost of imported raw materials and an increase in taxes levied on corporate revenues. According to the wage-setting/price-setting framework, which of the following best describes the initial mechanism that translates these supply-side shocks into sustained domestic price inflation?

Evaluating a Supply-Side Explanation for Inflation

In an economy experiencing high inflation following a major increase in imported energy costs and a rise in business taxes, the wage-setting/price-setting framework suggests that the primary cause of the inflationary spiral is the upward shift of the wage-setting curve, driven by workers' demands for higher real wages before any changes in the firms' pricing policies.