investigation of soil properties like cation exchange capacity (cec) plays important roles in study of environmental reaserches as the spatial and temporal variability of this property have been led to development of indirect methods in estimation of this soil characteristic. pedotransfer functions (ptfs) provide an alternative by estimating soil parameters from more readily available soil data...

this study considers the price transmission mechanism between farm and retail levels of beef market in east azerbaijan with weekly prices over 1377:1 to 1390:52 periods. to this end, using advantages of multivariate models, hansen- seo (2002)'s two- regime threshold vector error correction model (tvecm) was estimated by the maximum likelihood approach for evaluate the price transmission me...

Abstract The relationship between income and growth rates has been an elementary problem of research on economic convergence. In the present paper, we study growth-income paths in a new perspective. We assess similarities transitional trajectories with use novel concept-based model. Further, group economies basis assessed evaluate within-group relationships. obtained results point to distinct p...

In the original publication of article, line after equation (5) has been published incorrectly