This study seeks to empirically explore the impact of key monetary policy variables on the economic growth in the CEMAC zone from the period of 1981 to 2015. Carried out using the Ex post facto research design based on the principal components selection approach, the study interacts money...

This article proposes a comprehensive introduction into the analysis and calculating costs and identifies the different areas of activities in company which can lead to improving the quality and reducing costs by using the PAF cost model. The basic precondition for quality improvement in company...