Greater intervention by the public sector is often proposed as a solution to the increased speculation and excessive price volatility through to characterize today's competitive world financial system. However, before any ambitious policy responses can be contemplated, the question whether asset...

In this paper, we discuss some methodologies for estimating potential output and the output gap that have recently been studied at the Bank of Canada. The assumptions and econometric techniques used by the different methodologies are discussed in turn, and applications to Cnadian data are presented.

Our paper reports on Monte Carlo experiments using Evans's data-generating process to gauge the performance of these two kinds of regime-switching tests.

Several recent papers have presented evidence from foreign exchange and other markets suggesting that the log of excess returns can be characterized as first-order integrated processes (I(1)). This contrasts sharply with the "conventional" wisdom that log prices are integrated of order one I(1)...

This paper uses regime-switching econometrics to study stock market crashes and to explore the ability to two very different economic explanations to account for historical crashes.

This paper is a user' guide to a set of Guss procedures developed at the Bank of Canada for estimating regime-switching models. The procedure can estimate relatively quickly a wide variety of switching models and so should prove useful to the applied researchers. Sample program listings are...

This article places the data revision model of Jacobs and van Norden (2011) within a class of trend-cycle decompositions relating directly to the Beveridge--Nelson decomposition. In both these approaches, identifying restrictions on the covariance matrix under simple and realistic conditions may...