Economic Efficiency Evaluation of Coastal Tourism Cities Based on Fractal Theory

2019 ◽  
Vol 93 (sp1) ◽  
pp. 836
Author(s):  
Qin Yang ◽  
Ming Su ◽  
Yanxia Wu ◽  
Xin Wang
Keyword(s):  
Economic Efficiency ◽  
Fractal Theory ◽  
Efficiency Evaluation ◽  
Coastal Tourism

scholarly journals Water efficiency evaluation of a regional water scheme – Zhengzhou, China, using a water ecological–economic system (WEES) and based on emergy theory

2016 ◽  
Vol 17 (3) ◽  
pp. 674-687 ◽  
Author(s):  
Zening Wu ◽  
Xi Guo ◽  
Xinjian Guan ◽  
Cuimei Lv ◽  
Huiliang Wang
Keyword(s):  
Water Resources ◽  
Economic System ◽  
Economic Efficiency ◽  
Rapid Development ◽  
Theory Model ◽  
Efficiency Evaluation ◽  
Water Efficiency ◽  
Ecological Economic ◽  
Emergy Theory ◽  
Regional Water

With the rapid development of society and the economy, the shortage of water resources and the deterioration of the water environment has resulted in restriction of the development of society and the protection of ecology and the environment. Consequently improving water efficiency is the key to realizing the sustainable utilization of water resources, and water efficiency evaluation is an important part of water resources management. Emergy theory aims to convert different dimensions of material and energy into solar energy, which can be analyzed and compared uniformly. Therefore, a new approach to assessing the economic efficiency of water resources, based on the water contribution to economic production, is evaluated using an emergy theory model. Water efficiency and system sustainability are explained by variables and emergy indicators in a regional water ecological–economic system (WEES) for Zhengzhou, China. The general status and economic efficiency of water resources in Zhengzhou are identified from the WEES. The average water contribution quantity and water contribution rate were 50.99 × 1020 sej and 6.13% during 2000–2011, respectively. Results also show that industrial water efficiency is higher than that of agriculture. This quantification method will help decision-makers to adjust water prices and provide better water services.

scholarly journals A Model of an Economic Efficiency Evaluation System of a Maritime Container Supply Chain

2019 ◽  
Vol 82 ◽  
pp. 151-160
Author(s):  
Jędrzej Charłampowicz
Keyword(s):  
Supply Chain ◽  
Supply Chains ◽  
Economic Efficiency ◽  
Global Economy ◽  
Evaluation System ◽  
Global Trade ◽  
Economic Modelling ◽  
Efficiency Evaluation ◽  
Current State ◽  
Critical Literature

Containerization was one of the catalysts of the globalization processes that took place in the 20th century. Nowadays container shipping is one of the main transport modes in the global economy. The ability to connect distant production centres with consumption centres largely influenced the acceleration of the global trade. Due to the globalization and characteristics of the global trade it is almost impossible to perceive global supply chains without maritime transport. Although the efficiency of the supply chain is a crucial factor of the economic perspective of supply chain management, not much space is devoted to that issue in the literature. The main purpose of this paper is to design and develop a model of an economic efficiency evaluation system of maritime container supply chains. Some general research methods, such as a critical literature review and methods of logical reasoning were used to achieve this goal. Additionally some economic modelling methods were adapted. Thepresented model isdeveloping the current state-of-the-art knowledge in the field of economic efficiency evaluation of supply chains. Unfortunately this model could not be confronted with real business data due to research limitations.

scholarly journals Potential of digital solutions in the conditions of sustainable economic development of industrial enterprise: concept and performance indicators

2021 ◽  
Vol 296 ◽  
pp. 06033
Author(s):  
Alla Golovina ◽  
A. Peshkova
Keyword(s):  
Economic Development ◽  
Economic Efficiency ◽  
Performance Indicators ◽  
Digital Economy ◽  
Industrial Enterprise ◽  
Efficiency Evaluation ◽  
Economic Potential ◽  
Sustainable Economic Development ◽  
And Performance ◽  
Definition Of

As a result of the study the concept of economic potential of digital solutions of the industrial enterprise is developed; the definition of sustainable economic development of the company is clarified; a new indicator of economic efficiency evaluation of the development of digital solutions potential and digital economy is proposed.

scholarly journals ECONOMIC EFFICIENCY OF PARTICIPATION IN A CLUSTER OF POTENTIAL PARTICIPANTS

2020 ◽  
Author(s):  
Yurii Lopatynskyi ◽  
Nataliia Popovich ◽  
Inna Lopashchuk
Keyword(s):  
Economic Efficiency ◽  
Efficiency Evaluation ◽  
Structural Elements ◽  
Geographic Concentration ◽  
Cluster Type ◽  
Cluster Efficiency ◽  
Cluster Activity

A cluster is a geographic concentration of related companies, organizations, and institutions in a particular field that can be present in a region, state, or nation. Clusters arise because they raise a company's productivity, which is influenced by local assets and the presence of like firms, institutions, and infrastructure that surround it. That is why the necessity of an estimation of efficiency of cluster formations and their structural elements is investigated. Methods of estimation of economic efficiency of cluster activity are offered. A system of indicators of the efficiency of the functioning of cluster entities and their structural elements, based on the levels of cluster efficiency evaluation, is generalized. It is determined that the system of principles for the formation and functioning of clusters can be a motive for identifying existing and identifying promising cluster type entities in Ukraine.

scholarly journals Green Economic Efficiency Evaluation Based on the GMM Model

2021 ◽  
Vol 2021 ◽  
pp. 1-8
Author(s):  
Haohui Wang ◽  
Gang Peng
Keyword(s):  
Economic Growth ◽  
Economic Efficiency ◽  
Positive Relationship ◽  
Efficiency Evaluation ◽  
Significant Positive Relationship ◽  
Economic Growth Model ◽  
Green Development ◽  
The Difference ◽  
High Level ◽  
The Relationship

This paper uses a panel data sample of 30 resource-based cities (hereinafter referred to as R-B cities) in China from 2009 to 2019, constructs the green economic efficiency level (hereinafter referred to as GEE) using the super-SBM model, incorporates the GEE value into the endogenous economic growth model, combines the difference equation and the level equation, and estimates the relationship between the green efficiency level and economic growth using the systematic GMM method. The study came to the following major conclusions: First, green development in Chinese resource-based cities is moderately high, and green economic efficiency varies by region, with a relatively low level of GEE in the central region and a relatively high level of GEE in the eastern and western regions. Second, on both static and dynamic dimensions, Chinese resource-based cities can be classified into seven types based on their level of green development. Third, the GEE of Chinese resource-based cities has a significant positive relationship with economic growth, with the effect of green economic efficiency on economic growth being stronger in the central and northeastern regions.

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