This work is focused on identifying a circular pull production control system (PPCS) and make emphasis on the presence of a stability attribute. It is an introductory paper to an extended study of macroeconomic financial stability in a physically open but systemic closed system. Previous work...

The open financial economic systems of six Asian countries Taiwan, Malaysia, Singapore, Philippines, Indonesia and Japan - over the period 1986 through 1995 are identified from empirical data to determine how their stock markets, economies and financial markets are interrelated. The objective is...

White's (1984) concept of asymptotic variance is shown to allow some ambiguities when used to study asymptotic efficiency. These ambiguities are resolved with some mild conditions on the estimators being studied, because then White's asymptotic variance is an equivalence class in which...

La heterogeneidad espacial es uno de los efectos espaciales (además de la autocorrelación espacial, que es un efecto más conocido) que está relacionado con la diferenciación espacial o regional de las unidades geográficas. Se trata de un concepto que viene definido por la ausencia de...

We analyze two main theories of international trade, the Heckscher-Ohlin theory and the Increasing Returns trade theory, by examining whether they can account for the empirical success of the so-called Gravity Equation. Since versions of both models can generate this prediction, we tackle the...

This paper describes the Federal Reserve's analytical framework under Volcker and Greenspan, as it was constructed in the early 1980s, during a period of high inflation. It traces the modeling and policy implications of this framework. It discusses the Fed's actual track record and the state of...

We consider mean-reverting stochastic processes and build a self- consistent model for forward price dynamics and their applications in power industries. This model with stochastic volatility of the forward price is built using the ideas and equations of stochastic differential geometry in order...

Resumen El presente estudio se centra en analizar los factores que provocan el éxodo de capital en México, entre los que se incluyen: el saldo en cuenta corriente, el grado de sobrevaluación de la moneda, el diferencial en las tasas de interés entre México y Estados Unidos y el diferencial...

THIS STUDY INVESTIGATES THE DOMINANT RESOURCE CONSTRAINT LIMITING GROWTH IN NIGERIA AS WELL AS THE DETERMINATION OF FUTURE RESOURCES REQUIREMENTS NEEDED TO ACHIEVE SUCH GROWTH. USING A SMALL SCALE MACROECONOMETRIC SIMULATION MODEL, THREE DIFFERENT EXPERIMENTS WERE CARRIED OUT. THE RESULTS SHOWED...