volatility. Empirical evidence implies that a risky currency is associated with a relatively high interest rate. Taken together …, these two statements associate high-interest-rate currencies with low pricing kernel volatility. We document evidence … suggesting that the opposite is true. We approximate the volatility of the pricing kernel with the volatility of the short …

retaining the exponential affine structure of previous approaches, our model allows for an arbitrary number of cointegration … relationships. We show that the cointegration component allows capturing well-known features of commodity prices, i.e., upward … provide compelling evidence of cointegration in the data. Implications for the prices of futures and options written on common …