The finding of nonlinear cointegration between Asian exchange rates with the corresponding relatives prices and aggregate price levels based on Breitung’s (2001) nonparametric rank tests reinforces previous validations of Purchasing Power Parity by the parametric testing procedures. Hence, in...

Major factors of efficiency of the economy of Ukraine, which influence is formalized in the form of valid regression models, are revealed. On the basis of the constructed models the forecast of dynamics of the basic parameters of efficiency of the economy of Ukraine for 2006-2007 is carried out....

We analyze how the possibility of resale affects efficiency in multi-object uniform-price auctions with asymmetric bidders using a combination of theory and experiments. The resale market is modeled as an unstructured bargaining game between auction bidders. Our experimental design consists of...

The search for the credibility of monetary policies during the recent decades this is materialized , among other things, changes in the laws that govern the activities of the Central Bank, supposed main guarantor of the proper conduct of monetary policy. These changes are aimed , essentially the...

The objective of this paper is to highlight the idea according to wish the current misery of the DRC would be mainly dependent on the debt crisis of the years 1970-1980. To analyze this problem, the econometric approach was privileged and more precisely the cointegration. By the cointegration,...

The aim of this paper is to empirically examine the relationship between saving and investment for 6 Middle East and North African Countries for the period 1980-2008. To this end, we use panel cointegration analysis and Error Correction Model techniques. The long run estimation reveals causality...

In this study, we analyze the privations welfare in Cameroon considering poverty and social exclusion. The framework provided by the capability approach and construction of indicators of poverty and social exclusion by the fuzzy method from ECAM III survey data shows that the overall level of...

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...

The study examined the linkages between inequality in household expenditure components and total inequality and poverty in Ghana. Using micro data from the sixth round of the Ghana Living Standards Survey conducted in 2012/2013, marginal effects and elasticities were computed for both within-and...

Using input-output models, we analyze the effect of removing subsidized oil products in Morocco. We set three scenarios of increasing oil products by 25%, 50% and 75%, and symmetric decreases by the same amounts. We show that the effects are high in intensive oil products sectors such as...