The paper implements time series techniques of cointegration and vector autoregression (VAR) to assess the integration or segmentation of Malaysian equity market prior to the Asian crisis and after the imposition of capital controls. We consider both regional and international financial forces...

For many economic problems standard statistical analysis, based on the notion of stationarity, is not adequate. These include modeling seasonal decisions of consumers, forecasting business cycles and - as we show in the present article - modeling wholesale power market prices. We apply standard...

Vector autoregressions are used to model price transmission through the coffee processing chain, from producers to the world market and from the world market to consumers. A comparison is made of price dynamics against a backdrop of two very different market structures: pre-1989, producers...

DYNAMICS OF INFLATIONARY PROCESSES IN MALAWI: AN ECONOMETRIC ANALYSIS* Kisu Simwaka Research & Statistics Department Reserve Bank of Malawi The paper investigates the sources of inflationary pressures in Malawi and suggests ways of mitigating such pressures. In the first part of the study, we...

Duration dependent Markov-switching VAR (DDMS-VAR) models are time series models with data generating process consisting in a mixture of two VAR processes, which switches according to a two-state Markov chain with transition probabilities depending on how long the process has been in a state. In...

Following a critical review of the existing quantitative literature on cotton subsidies, a vector autoregression (VAR) is used to model the effects of US subsidies on the world cotton market from 1965 to 2001. Surprisingly, subsidies are found to have only a limited impact on prices despite...

This paper introduces methods for computing impulse response functions that do not require specification and estimation of the unknown dynamic multivariate system itself. The central idea behind these methods is to estimate flexible local projections at each period of interest rather than...

This study attempts to examine the minimum requirements for adopting an inflation targeting framework in Malawi. First, we examined four pre- requisites of an inflation targeting framework: a fairy long track record of low and stable inflation; a degree of independence; having a sole target; and...