Results 41 to 50 of about 12,667 (223)
Sustainable Development, EarlyView.ABSTRACT The measurement of eco‐efficiency in the municipal solid waste (MSW) sector has garnered significant attention due to the substantial environmental impacts of unsustainable MSW management and the high operational costs associated with public service provision.
Ramon Sala‐Garrido +2 more
wiley +1 more source
Estimating the Parameters of Inter-industry Variability Function of Profit Margins and Evaluating the Degree of Concentration in the Iranian Manufacturing Industries Based on the U-Davies Approach [PDF]
فصلنامه پژوهشهای اقتصادی ایران, 2014 The objective of this paper is to estimate and analyze market power and degree of concentration in Iran's Manufacturing industries. The paper employs Inter-industry Variability function of profit margin approach and U-Davies in order to evaluate degree ...
Mohammad Nabi Shahiki Tash, Ali Norouzi
doaj
Economies of Scale in the South Korean Natural Gas Industry
Energies, 2019 The South Korean natural gas (NG) import volume in 2017 was 33.7 million tonnes per annum (13.1%), making it the second-largest NG-importing country in the world after Japan.
Jeong-Joon Yu +2 more
doaj +1 more source
Translog Cost Function Estimation: Banking Efficiency [PDF]
, 2015 This paper examines the selection of data source and econometric technique for studies of banking efficiency using translog cost functions. We examine the use of Seemingly Unrelated Regression estimation for a cost function, as against estimation using ...
Daglish, Toby +3 more
core
Sustainable Development, EarlyView.ABSTRACT The assessment of energy efficiency in water facilities is receiving increasing attention as a key strategy in the transition toward an energy‐neutral urban water cycle. This study evaluates the energy efficiency of 146 drinking water treatment plants (DWTPs) in Chile by applying a latent class stochastic frontier analysis (LCSFA) to account ...
Alexandros Maziotis +1 more
wiley +1 more source
The Translog Costs Function Applied to European Railways. [PDF]
, 1992 This paper expands the exploratory analysis undertaken by Vigoroux-Steck (1990), who used statistical cost techniques, in conjunction with UIC published data, to estimate cost functions for 13 Western European railway operations. Four improvements have been made to Steck's work.
Preston, P.M., Aldridge, D.M.
openaire
Sustainable Development, EarlyView.ABSTRACT Wastewater treatment plants (WWTPs) play a critical role in protecting public health and the environment but are also contributors to carbon emissions. Improving the eco‐efficiency of WWTPs is essential for advancing sustainability in the sector.
Alexandros Maziotis +1 more
wiley +1 more source
The Study of Nature and Trend of Technological Change in Iran's Industry (1971-2008) [PDF]
Faslnāmah-i Pizhūhish/Nāmah-i Iqtisādī, 2011 Technological evolutions as one of basic resources of productivity growth plays a significant role in economic growth. Therefore, after world war ІІ, the determination of measure and bias of technological change has been subject of many research efforts.
Nader Dashti +2 more
doaj
Medidas de custo-eficiência dos serviços subnacionais de segurança pública no Brasil: 2001-2006
Economia Aplicada, 2010 Calculamos índices de custo-eficiência para os serviços estaduais de segurança pública no Brasil com um modelo de fronteira estocástica e dados longitudinais 2001-2006.
Oliveira Alves Pereira Filho +2 more
doaj +1 more source
Australian Journal of Agricultural and Resource Economics, EarlyView.ABSTRACT This paper investigates the effects of two greenhouse gas (GHG) mitigation practices—minimum tillage and mid‐season drainage—on rice farmers' farm performance (e.g., crop yield and risk) and economic outcomes (e.g., income and vulnerability).
Hongyun Zheng, Wanglin Ma
wiley +1 more source