Due to presence of HOMEWORKLIB POLICY, I am answering 3 questions.
1.
Demand equation shows that quantity demanded is dependent on price and they are negatively related. Rise in 1 unit of price causes fall of b units in quantity demanded.
Supply equation shows that quantity supplied is dependent on price and they are positively related. Rise in 1 unit of price causes rise of d units in quantity supplied.
2.
In equilibrium, we have:
Demand = Supply
3.
Changes in P*:
Changes in Q*:
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2. Consider Market Model (а, b > 0) (c, d >0) Demand: Q%3Dа — БР Q%3D-с...
2. Points = 26. Consider Market Model: Demand: Supply: Q=a-bP Q=-c+dP (a, b>0) (c,d > 0) 1) Discuss in words the meaning of each equation in the model (3 points); 2) Find the equilibrium levels of P* and Q* (3 points); 3) Draw qualitative conclusions about changes in P* and Q* when each of the parameters change. (Qualitative conclusion shows the direction of change.) Explain economic meaning of these changes. (Total 6 points: 3 points for P*; 3 points for...
Consider Market Model: Demand: Supply: Q= a - bP Q=-c+dP (a, b > 0) (c, d > 0) * 1) Discuss in words the meaning of each equation in the model (3 points); 2) Find the equilibrium levels of P* and Q* (3 points); 3) Draw qualitative conclusions about changes in P* and Q* when each of the parameters change. (Qualitative conclusion shows the direction of change.) Explain economic meaning of these changes. (Total 6 points: 3 points for P*;...
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Consider National-Income Model: National Income: Consumption: Investment: Government Sector: Taxes: Y=C+I+G C = a + b (Y-T) I=k+rY G=GO T=f+jY <b<1 (<r<1 a>0 in mln dollars; k>O in mln dollars; Go >O in mln dollars fo in mln dollars; 0<j<1 1) Discuss in words the meaning of each of the equations in the model (3 points); 2) Find the equilibrium level of GDP (Y*) in reduced form (3 points); 3) If we know the parameters of the system, find the...
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