Demand for loanable funds

Supply for loanable funds

$\bf{\it{q}}$

$\bf{\it{i}}$

     Real
interest
       rate

     Real
interest 
       rate

Quantity of Loanable funds
         (dollars per year)

Demand for loanable funds

Supply for loanable funds

Slide the Dshifter and Sshifter to see how 
the equilibrium interest rate and quanity of 
loanable funds are affected.  

Try to think of a list of reasons that might 
cause the shfts.  

Demand = 7.1 (slider from 7 to 10, step 0.1)
D = If(1 ≤ x ≤ 8, -0.8 * x + Demand)
Supply = 1 (slider from -1 to 1, step 0.1)
S = If(1 ≤ x ≤ 8, 0.8 * x + Supply)
Equilibrium = Intersect(D, S, (3.8125, 4.049999999999999))
P: (x(Equilibrium), 0)
Q: (0, y(Equilibrium))
a = Segment(Equilibrium, P)
b = Segment(Q, Equilibrium)
u = Vector((0, 0), (0, 8))
v = Vector((0, 0), (9, 0))
A = Point(S)
B = Point(D)