Efficiency reflects a scenario of higher quality product with fewer resource inputs and less pollution discharge. In terms of a manufacturing firm, it means a win-win strategy in both economic and environmental categories. The paper extends the Electric Arc Furnace (EAF) activity management by taking pollution discharge as undesirable outputs. After reviewing relative undesirable outputs DEA li...

As a non-parametric technique, Data Envelopment Analysis (DEA) evaluates the relative efficiency of peer decision making units (DMUs) that have multiple inputs and outputs. In many situations, DMUs have a two-stage structure, where * Corresponding author. E-mail address: [email protected] (A. Ashrafi) 1436 A. Ashrafi, A. B. Jaafar, L. S. Lee and M. R. Abu Bakar the first stage uses inputs to ...

The Hanjiang River is one of the major tributaries Yangtze River, and Basin serves as an important link connecting western eastern regions China. As a significant tourist destination, development tourism industry in great significance for promoting local economic, social, environmental sustainability. study spatiotemporal evolution ecological efficiency beneficial optimizing investment resource...

the present study is an attempt towards remodeling cost, revenue and profit relationship within the network process. the previous models of data envelopment analysis (dea) have been too general in their scope and focused on the input and the output within a black box system, therefore they have not been able to measure various phases simultaneously within a network system. by using these models...

  The present study is an attempt towards remodeling cost, revenue and profit relationship within the network process. The previous models of Data Envelopment Analysis (DEA) have been too general in their scope and focused on the input and the output within a black box system, therefore they have not been able to measure various phases simultaneously within a network system. By using these mod...

IncorporatingMaterial Balance Principle (MBP) in industrial and agricultural performance measurement systems with pollutant factors has been on the rise in recent years. Many conventional methods of performance measurement have proven incompatible with the material flow conditions. This study will address the issue of eco-efficiency measurement adjusted for pollution, taking into account materi...

Abstract The objective of this work is to use multiple Data Envelopment Analysis (DEA)/Benefit the Doubt (BoD) approaches for readjustment and exploitation Human Development Index (HDI). HDI leading indicator vision “development as freedom”; it a Composite Index, wherein three dimensions (income, health, education), represented by four indicators, are aggregated. DEA-BoD used in were: tradition...

As the aging of China’s population continues to intensify as well deepen, and fiscal support increase, improving efficiency expenditure on undertakings has become key actively responding national strategy sustainable aging. This paper uses a global super-efficiency slacks-based measure model in China from 2011 2020. The results show, firstly, that values are generally increasing. eastern region...