Showing 1 - 10 of 125
It is generally argued that there is a link between commodity prices and stock levels and this paper provides a test of two economic models that attempt to explain commodity pricing, the stock-out model with two separate pricing states and the convenience yield model. Global stock levels are...
Persistent link: https://www.econbiz.de/10005702563
application of wavelet filtering to analyze cointegrating relationships. No evidence of cointegration between money, real output … and prices is found. However, there is evidence of cointegration between non-stationary components of the series that …
Persistent link: https://www.econbiz.de/10005328904
the cointegration regression estimation by Engle and Granger (1987). In recent years applied econometricians are debating …
Persistent link: https://www.econbiz.de/10005342144
This paper provides a new approach to testing cointegration parameters in a single-equation cointegration environment … errors using fixed bandwidth (fixed-b) asymptotic theory and adapting it to the cointegration environment. It is shown that … bandwidth or kernel used, even if the regressors in the cointegration relationship are endogenous. Using asymptotic power and …
Persistent link: https://www.econbiz.de/10005342277
This paper considers the regression with errors having nonstationary nonlinear heteroskedasticity. For both the usual stationary regression and the nonstationary cointegrating regression, we develop the asymptotic theories for the least squares methods in the presence of conditional...
Persistent link: https://www.econbiz.de/10005086429
This paper analyzes nonlinear cointegrating regressions as have been recently analyzed in a paper by Park and Phillips in Econometrica. I analyze the consequences of removing Park and Phillips' exogeneity assumption, which for the special case of a linear model would imply the asymptotic...
Persistent link: https://www.econbiz.de/10005699677
in many situations. Since cointegration is invariant to temporal aggregation and implies Granger causality this paper …
Persistent link: https://www.econbiz.de/10005702583
The strong consumption growth in a period of falling stock market and a moderate recession in the U.S. has sparked off a debate about the role of housing wealth as one of the determinants of consumption. The literature is divided over the issue whether the effect of change in the financial...
Persistent link: https://www.econbiz.de/10005702625
This paper provides a necessary and sufficient condition for weak exogeneity in vector error correction models. An interesting property is that the statistics involved in the sequential procedure for testing this condition are distributed as ?ariables and can therefore easily be calculated with...
Persistent link: https://www.econbiz.de/10005702765
The fact that the expected payoffs on assets and call options are infinite under most log-stable distributions led Paul Samuelson and Robert Merton to conjecture that assets and derivatives could not be reasonably priced under these distributions, despite their many other attractive features....
Persistent link: https://www.econbiz.de/10005328962