The asymptotic distribution of the Gaussian quasi-maximum likelihood estimator (QMLE) is obtained for a wide class of asymmetric GARCH models with exogenous covariates. The true value of the parameter is not restricted to belong to the interior of the parameter space, which allows us to derive...

In this paper, we study main problems and practical issues of modeling and forecasting of macroeconomic variables in the national economy. For that, we employ astructural VAR models and estimate interdependencies among different economic variables. Initial data analysis of macroeconomic...

This article examines the tendencies of economic growth in Romania after its transition to the market economy by employing a balance of payments approach and an extended growth model that takes into account both internal and external imbalances. The first approach is linked to the well known...

In this study, we investigate forecasting performance of various univariate and multivariate models in predicting inflation for different horizons. We design our forecast experiment for the post-oil boom years of 2010-2014 and compare forecasting ability of the different models with that of...

Since the crisis experienced in recent years and its close relationship with the state of the public finances of countries, fiscal sustainability and its impact on the real economy, there is a growing interest regarding the study and empirical applications related to the generation of areas to...

A literature search shows that robust regression techniques are rarely used in applied econometrics. We present a technique based on Rousseeuw and Van Zomeren [Journal of the American Statistical Association, 85 (1990) 633–639] that removes many of the difficulties in applying such techniques...

The Moroccan economy relies heavily on remittances from abroad to the extent they are far more significant sources of income than others such as foreign direct investments and tourism. To assess the reliability of this external financing source by testing the resilience vis-à-vis the hosting...

The general objective of this contribution is that one to bring back the results of a study lead in the Italy territory relatively to the various elasticity regarding the price of determined olive oil producers and to estimate empirically a question system (using A.I.D.S. model). Moreover an...

This paper examined the role of export in the economic growth process in Nigeria. Time series data ranging from 1970 to 2009 was used and the study employs unit root testing, co-integration analysis and VAR Granger Causality/Exogeneity Wald Tests to analyze annual time series data from Nigeria....

The liquidity problems that appeared on the interbank money markets during the financial crisis caused an increased volatility of the interbank interest rates, especially after September 2008. Banking institutions from the Euro zone have avoided the mutual funding, which resulted in a reduction...