What economic role does the interest rate play?
Show answer Hide answer
Answer: B. is determined in the money market and influences the level of planned investment and thus the goods market
Explanation
The interest rate is determined in the money market by money supply and demand. Once established, this interest rate directly influences planned investment in the goods market. This transmission mechanism links monetary sector equilibrium to real economic output. The liquidity preference framework explains how central banks influence short-term interest rates. Investment spending by firms depends inversely on the prevailing real interest rate level. Macroeconomic models like IS-LM integrate the goods and money markets simultaneously.
Central banks adjust money supply to alter interest rates and stabilize business investments. Businesses evaluate borrowing costs against expected project returns before investing capital. Monetary policy transmission relies on interest rates affecting broader economic activity. Interest rates are determined primarily in the monetary sector rather than the goods market. Assuming no influence on the goods market ignores the vital role of investment spending. Options C and D incorrectly separate the deep interconnectedness of monetary and goods markets.
Related questions
Q1. Given an income elasticity of +2, a 20% rise in income, and baseline sales of 5000 units, what will new sales volume be?
Show answer Hide answer
Answer: B. 7000
An income elasticity of plus two means sales increase at twice the rate of income growth. A twenty percent rise in income generates a forty percent increase in sales volume. Adding forty percent to the baseline five thou...
Q2. What is the immediate economic effect resulting from an expansion in the money supply?
Show answer Hide answer
Answer: B. increase the price level
An expansion in the money supply primarily lowers interest rates in the short run, which stimulates aggregate demand and eventually drives up the price level.
Q3. When a normal good's price rises, its income effect acts to ________ its consumption, while its substitution effect acts to _________ it?
Show answer Hide answer
Answer: C. reduce quantity demanded, reduce quantity demanded
For a normal good, a price increase reduces consumer real purchasing power. This income effect leads consumers to buy a smaller quantity of the product. Simultaneously, the substitution effect makes the good relatively m...
Q4. What economic activities are encompassed by the informal sector?
Show answer Hide answer
Answer: D. I, II, III and IV
The informal sector encompasses a diverse array of unregistered economic activities worldwide. These unrecorded businesses operate outside regular tax collection and government regulation. Workers in this sector engage i...
Q5. Which statistical index is most frequently employed to track inflation?
Show answer Hide answer
Answer: D. consumer price index
The consumer price index is the most widely utilized statistical measure for tracking inflation. It measures changes in the cost of a fixed basket of consumer goods and services over time. Government agencies monitor thi...
Q6. Who mediated the signing of the Indus Waters Treaty?
Show answer Hide answer
Answer: C. World Bank
The World Bank successfully mediated the complex Indus Waters Treaty negotiations. This historic agreement resolved water-sharing disputes between India and Pakistan. Diplomatic intervention by international financial in...