Economic models that incorporate expectations require non causal time series theory. We provide a general method useful to solve in closed form any forward linear rational expectations multivariate model. An anticipative VARMA model is likely to explain a behavioral relation were a tentative...

The paper uses a threshold cointegration methodology to explore the properties of long-run purchasing power parity (PPP) in the Pacific nations. Using Japan and the USA as base countries, it is shown that long-run PPP holds for most Asian countries but that the adjustment mechanism is...

Previous research has shown that economic growth should help to reduce the rate of poverty. However, a number of recent studies have found that the economic expansion of the 1980s had no statistically significant effect on aggregate poverty. It is shown that both a Threshold regression and a...