supply chain management is one of modern approach in the field of operation and production management. nowadays success and survival of manufacturing organizations depend on effectiveness and productivity of supply chains. this research tries to investigate contributing factor to enhance supply chain productivity. then by using fuzzy promethe-a multiple attribute decision making (madm) - tous a...

the main objective of this study is to investigate the production factors productivity in large manufacturing sub-sectors. for this purpose, using statistical data for period 1972-2004, we have tried to study and analyze the trend and level of production factors productivity (partial and total productivity) in each sub-sectors classified according to isic two digits code. the average and margin...

: recently, productivity discussion has been considered in social and scientific discussions. in the extreme world of competition and growth of technology, policy makers and management consider increase of productivity as tool or as a goal occasionally (3) in this research it is intended to recognize effects factor on increase of productivity particularly factors such as providing essential nee...

The problem of assessing the impact of firm entry and exit on aggregate productivity growth is addressed. The proposed method overcomes some problems with currently proposed methods. The paper also addresses some of the problems involved in aggregating outputs and inputs when firms enter and exit so that the one output and one input aggregate productivity decompositions can be applied. It turns...

PH (Puissance de Hydrogen) is an essential ingredient of soil that effects on fertility and productivity of dirt. Barddhaman district is a part of Lower Gangetic Plain fully covered by alluvial soil and popularly known as 'rice bowl of West Bengal' owing to its lofty production. This data article provides a block level data on soil PH that is essential for further investigation of the relations...

Morphological productivity is one of the key issues in the study of derivational morphology. This paper makes a survey of the quantitative measurements of morphological productivity so far proposed by different scholars, and tentatively attempts to point out the pros and cons and also feasibility of each measurement, with a view to provide some assistance for the future researcher who is going ...

Background and objectives: Nurses' productivity is a worthy goal of organizations tending to grow. Improving nurse’ QWL is a prerequisite to increase their productivity. The purpose of this study was to explore the relationship between quality of work-life (QWL) and productivity among nursing staff of hospitals of Qom, Iran. Methods: This descriptive-analytical study was performed on 250 indiv...

productivity shocks are one of the most important factors that influence the firms ‘ decisions on he optimal consumption of production inputs. unobservable productivity shocks create selection and simultaneity problems causing biased estimates of production function by ordinary least squares. however, to estimate coefficients associated with production function by levinsohn and petrin technique...

abstract comparison of food prices in different periods, indicates fluctuations and continually upward trend. any change in agricultural sector variables, as main food supplier, will affect food price. productivity shocks and production gap are examples of such variables. in this paper ,hodrick prescott and kalman filters are used as generators of productivity shocks and production gap series. ...