Aggregate Demand Shock as an Inflationary Trigger

An economist is building a model to demonstrate how a sudden increase in government spending can lead to inflation. To isolate the effect of this spending increase, what should be the assumed initial state of the economy before the new spending occurs?

To derive the relationship between unemployment and inflation from the underlying wage and price-setting behaviors in the labor market, the standard analytical approach begins with the economy in a state of low but positive, stable inflation.

Baseline for Inflation Analysis

An economist is developing a model to show how a change in unemployment can lead to inflation. To do this, they must first define a baseline state for the economy before any changes occur. Which of the following descriptions represents the most appropriate theoretical starting point for this analysis?