When households face credit constraints in an economy with inside as w
ell as outside money stationary equilibrium real interest rates are be
low the household rate of time preference. They also depend significan
tly upon household risk aversion, the demand for inside versus outside
money, bank costs, bank reserves, inflation, and the marginal product
ivity of capital and capital depreciation rates. In addition, changes
in financial variables affect per capita capital and output to a great
er extent when households are credit constrained.