Answer:
Answer explained below
Explanation:
(1)
IS Model:
Y = C + I + G + X - M
Y = 100 + 0.5Y + 100 - 20r [G = X = M = 0]
(1 - 0.5)Y = 200 - 20r
0.5Y = 200 - 20r
Y = 400 - 40r ......(1) [IS Equation]
LM Model:
Money demand (Speculative + Transactions demand) = Money supply
100 - 10r + 0.1Y = 80
0.1Y = 10r - 20
Y = 100r - 200 .....(2) [LM Equation]
(2) When IS & LM intersect, from part (1):
400 - 40r = 100r - 200
140r = 600
r = 4.29
Y = 100r - 200 = (100 x 4.29) - 200 = 429 - 200 = 229
(3)
There will be four regions as explained below:
In region I, there is excess supply in both goods and money market, which puts downward pressure on both interest rate and output.
In region II, there is excess demand in goods market, but excess supply in money market, which puts upward pressure on output & downward pressure on interest rate.
In region III, there is excess demand in both goods and money market, which puts upward pressure on both interest rate and output.
In region IV, there is excess supply in goods market, but excess demand in money market, which puts downward pressure on output & upward pressure on interest rate.
Answer:
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Explanation:
Answer:
C. less than 1
Explanation:
Supply is elastic if producers can increase output without a rise in cost or a time delay which means Price elasticity of supply is more than 1.
Supply is inelastic if producers find it hard to change production in a given time period which means Price elasticity of supply is less than 1.
When Price elasticity of supply equals 0 then supply is perfectly inelastic.
