Results 51 to 60 of about 35,546 (271)

Desempeño de los bancos de la República Argentina: efectos de la innovación tecnológica entre 2000 y 2024

open access: yesRevista Venezolana de Gerencia
La tecnología financiera, combinación de tecnología y finanzas, se ha convertido en la principal forma de innovación financiera en las últimas décadas, brindando servicios financieros más específicos, a diferentes consumidores, de una manera más rápida y
Claudia Beatriz Peretto
doaj   +1 more source

A novel artificial intelligent approach: comparison of machine learning tools and algorithms based on optimization DEA Malmquist productivity index for eco-efficiency evaluation

open access: yes, 2021
Purpose Cement as one of the major components of construction activities, releases a tremendous amount of carbon dioxide (CO2) into the atmosphere, resulting in adverse environmental impacts and high energy consumption.
Mirpouya Mirmozaffari   +5 more
semanticscholar   +1 more source

Defining the frame of minimum nonlinear Hubble expansion variation [PDF]

open access: yes, 2016
We characterize a cosmic rest frame in which the monopole variation of the spherically averaged nonlinear Hubble expansion is most uniform, under arbitrary local Lorentz boosts of the central observer.
McKay, James H., Wiltshire, David L.
core   +2 more sources

Evaluating the Carbon Emissions Efficiency of the Logistics Industry Based on a Super-SBM Model and the Malmquist Index from a Strong Transportation Strategy Perspective in China

open access: yesInternational Journal of Environmental Research and Public Health, 2020
Carbon emissions from the logistics industry have been rising year after year. Correct handling of the relationship between economic development and environmental protection is of great significance to the implementation of green logistics, which is an ...
Xiaohong Jiang   +4 more
semanticscholar   +1 more source

A Green Technological Innovation Efficiency Evaluation of Technology-Based SMEs Based on the Undesirable SBM and the Malmquist Index: A Case of Hebei Province in China

open access: yesSustainability, 2021
Small- and medium-sized technology-based enterprises (technology-based SMEs) are an important part of China’s scientific and technological development.
Yongfang Peng, Yingying Fan, Yi Liang
semanticscholar   +1 more source

The Black‐Box of ESG Scores From Rating Agencies: Do They Genuinely Reflect Sustainability Practices, or Are They Disproportionately Shaped by Financial Performance?

open access: yesInternational Journal of Finance &Economics, EarlyView.
ABSTRACT This study examines the environmental, social and governance (ESG) scoring methodologies used by Bloomberg and S&P Global through the lens of Data Envelopment Analysis (DEA). It addresses a notable gap in the literature by identifying the underlying factors that shape ESG scores and providing practical insights for companies seeking to ...
Philipe Balan   +4 more
wiley   +1 more source

Cambio tecnológico y eficiencia logística del transporte de carga internacional a través del modelo DEA

open access: yesEnsayos Revista de Economía, 2019
El presente estudio tiene como objetivo determinar la eficiencia, el índice de Malmquist y cambio tecnológico del sistema de transporte carretero de carga internacional por entidad federativa, considerando los factores que afectan la movilización de ...
América Ivonne Zamora Torres
doaj   +1 more source

Banking performance and technological change in non-core EU countries: A study of Spain and Portugal [PDF]

open access: yes, 2009
The purpose of this paper is to investigate the cost efficiency of banks operating in two "non-core" EU countries, Portugal and Spain, over a number of years.
Figueira, Catarina   +2 more
core   +1 more source

Environmental Total Factor Productivity and the Cost‐Effectiveness of GHG Emission Reduction: The Case of Crop Production in China

open access: yesAustralian Journal of Agricultural and Resource Economics, EarlyView.
ABSTRACT China's diversified agricultural policies have effectively improved both the yield and environmental performance of the crop sector. Quantifying productivity trends and their drivers is key to formulating strategies for high‐quality and low‐carbon crop development.
Yang Liu   +2 more
wiley   +1 more source

The application of the data envelopment analysis method in investigating the performance of irrigated wheat producers with an environmental approach [PDF]

open access: yesمدیریت نوآوری و راهبردهای عملیاتی
Purpose: In this study, the technical efficiency and environmental efficiency of irrigated wheat producers in 31 provinces of the country were investigated by considering the emission of CO2 as an undesirable output during the years 1385-1397.Methodology:
Fatemeh Zargaran   +4 more
doaj   +1 more source

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