Using panel data from China’s tobacco manufacturing industry 2014 to 2018, the DEA-Malmquist method is used measure green total factor productivity of on basis comprehensive consideration environmental pollution and energy consumption. The study found that Malmquist index basically showed a fluctuating upward trend; technical level 2014-2017 needs be improved, 2017-2018 has begun improve.

Malmquist Productivity Index (MPI) is a numeric index that is of great importance in measuring productivity and its changes. In recent years, tools like DEA have been utilized for determining MPI. In the present paper, some models are recommended for calculating MPI when there are just ratio data available. Then, using DEA and DEA-R, some models are proposed under the constant returns to scale ...

Purpose: The sources of economic growth include capital, labor and the Solow surplus, dedicated to study (1956). surplus is inexplicable part with capital expressed as technological advances. also means total factor productivity (TFP). In other words, explained by TFP depending on technology from past present. These days, digitalization known be new revolution. light this concept, aims demonstr...

In measuring productivity in the presence of undesirable outputs, traditional growth accounting and index number approaches face the problem that prices of the undesirable outputs typically do not exist since such outputs are generally not marketed. In this paper we employ an alternative measure of total factor productivity based on a generalization of the Shephard distance functions, namely wh...

malmquist productivity index (mpi) is a numeric index that is of great importance in measuring productivity and its changes. in recent years, tools like dea have been utilized for determining mpi. in the present paper, some models are recommended for calculating mpi when there are just ratio data available. then, using dea and dea-r, some models are proposed under the constant returns to scale ...

this study aimed to measure the hospital productivity using data envelopment analysis (dea) technique and malmquist indices.this is a cross sectional study in which the panel data were used in a 4 year period from 2007 to 2010. the research was implemented in 12 teaching and non-teaching hospitals of ahvaz county. data envelopment analysis technique and the malmquist indices with an input-orien...