We provide new evidence in favor of the expectation hypothesis (EH) as a long-run theory of the term structure of interest rates. Using nonparametric techniques, we show that the results of conventional tests that reject the EH are affected by the presence of extreme observations -- only a...

Suppose we have observations ranging over t=0,1,…T on real net investment, {I_{n,t}}₀^{T}, and on real gross investment, {I_{g,t}}₀^{T}. We derive a method of calculating the depreciation rate for each of the periods {δ_{t}}₁^{T}, and estimating `the' implied net capital stock...