This paper uses the new Longitudinal Establishment and Enterprise Microdata (LEEM) at CES to investigate gross and net job flows for the U.S. economy. Much of the previous work on U.S. job flows has been based on analysis of the Longitudinal Research Database (LRD), which is limited to...

It has been widely recognised that the randomness of a stock market may actually be an indicator of an underlying strange attractor which has a fractal structure and supports chaotic motion. The application of non-linear methods to such financial data may indicate the presence of nonlinearities...

This paper analyses the business cycle properties of 183 time series relevant to the Italian economy, including real, monetary and international variables. We propose new monthly coincident and leading composite indicators for the Italian business cycle; the leading indicator anticipates the...

In the contemporary conditions of globalization of economic activity and increased competition, there is a growing need of quality and efficient information systems. The goal of the study is to propose directions for improving information systems through virtualization. The main information...

The European Community Household Panel (ECHP) is a standardized multi-purpose annual longitudinal survey carried out at the level of the European Union. It is centrally designed and coordinated by the Statistical Office of the European Communities (Eurostat), and covers demographics, labor force...

Selon les etudes historiques les pays industrialises ont connu une baisse seculaire de l’intensite energetique apres avoir connu un maximum. Une ligne reliant ces maxima represente ainsi la "vraie" courbe de progres technique au niveau mondial. Apres ces sommets, le progres technique...

This study investigates the performance of Gale-Shapley matching in an evolutionary market context. Computational experimental findings are reported for an evolutionary match-and-play trade network game in which resource-constrained traders repeatedly choose and refuse trade partners in...

We examine the ability of the simple linear-quadratic model under rational expectations to explain dynamic behaviour of aggregate Canadian imports. In contrast to authors of previous studies who examine dynamic behaviour using the LQ model, we estimate the structural parameters using the Euler...

Accurate estimation of the dominant root of a stationary but persistent time series are required to determine the speed at which economic time series, such as real exchange rates or interest rates, adjust towards their mean values. In practice, accuracy is hampered by downward small- sample...

An econometric methodology is developed for nonparametric estimation of concave production technologies. The methodology, bases on the priciple of maximum likelihood, uses entropic distance and concvex programming techniques to estimate production functions.