This paper examines the effects of government spending under both lump-sum and income tax regimes. Under a lump-sum tax financing scheme, an increase in government spending induces a rise in the real interest rate and causes labor effort and real output to increase because of the income effect....

Are linear regression models reliable in testing whether high expected real interest rates encourage current savings and deferred consumption? Here, a Monte Carlo test shows that a linear model yields a fairly accurate estimate and small standard error, but is highly susceptible to specification...