This paper investigates whether the effect of improving economic and political institutions on per capita income in different countries is related to the current quality of their institutions. Econometric analysis of cross sectional data is applied to achieve the goal of the paper. In econometric section, the effect of improving institutions on per capita income of G20 countries is compared wit...

these days, all department stores make an effort to provide their clients with valuable products in order to project the best image for them. as a result, clients’ comprehension risk will decrease and they will be more willing to repurchase. having a good image is really important for the department stores because it makes an impression on clients’ comprehension of both quality and risk. consid...

The main objective of this study is: investigate the effect of government size on inflation rate in the 34 countries of the developing countries during the years 1998 to 2013. For this purpose, the index of total government spending as a percentage of GDP, used as government size and then the model of this study has been estimated by using the panel data technique. The results of this study im...

introduction: diabetes mellitus is an growing national and international public health concern. the number of people affected by diabetes in world by 2030 will be 69% in developing countries. regular physical activity plays a key role in the management of type 2 diabetes melitus, particularly glycemic control. it has been recommended that peoples with type 2 diabetes participate in moderate-int...

The purpose of this study is to investigate the impact of government consumption expenditures on macroeconomic variables in oil and non-oil developing countries during the period 2004-2018. For this purpose, the panel vector autoregressive model (Panel Var) was used to investigate the impact of government expenditures shocks by two techniques of impulse response and variance decomposition in th...