With _______, prices rise in the first sector, stay constant in the second, and increase overall?
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Answer: A. ratchet inflation
Explanation
Ratchet inflation describes an asymmetric price phenomenon where prices rise in expanding sectors due to demand shifts but fail to fall in contracting sectors, pushing the overall price level up. Prices climb rapidly when demand increases in specific industries but remain sticky downward when demand drops elsewhere. This upward ratchet effect causes the general price level to increase steadily across the entire macroeconomic system. Inflation represents a general increase in prices and a fall in the purchasing value of money over time. Downward price rigidity occurs when wages and prices resist falling due to long-term contracts and market power. Macroeconomic theories analyze how demand shifts across different sectors impact overall price stability.
Inflationary expectations involve consumers anticipating future price hikes, which influences their current spending habits. Import substitution is a trade policy strategy aimed at replacing foreign imports with domestic manufacturing. Demand pull inflation occurs when aggregate demand for goods and services outpaces aggregate supply.
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