scholarly journals Evaluation System of Ningbo’s Water-saving Society Construction under the Digital Economy

2021 ◽  
Vol 766 (1) ◽  
pp. 012093
Author(s):  
Yubin Zhang ◽  
Huomei Zhu ◽  
Danxia Huang ◽  
Rui Yu
Keyword(s):  
Evaluation System ◽  
Digital Economy ◽  
Water Saving

A cognition-driven framework for the evaluation of startups in the digital economy

2020 ◽  
Vol 58 (11) ◽  
pp. 2327-2347
Author(s):  
Jéssica C.M. Simões ◽  
Fernando A.F. Ferreira ◽  
Marta Peris-Ortiz ◽  
João J.M. Ferreira
Keyword(s):  
Evaluation System ◽  
Cognitive Mapping ◽  
Digital Economy ◽  
Potential Growth ◽  
Economic Changes ◽  
Content Type ◽  
Combined Use ◽  
Funding Program ◽  
Study Context

PurposeCapital restrictions normally exist in the creation of a startup, requiring investors to analyze funding alternatives in a highly competitive climate. Although different types of incentives to support startups exist, these incentives are only available to those companies that fulfill the requirements of the funding program to which they have applied. Due to social and economic changes introduced by the digital economy, however, existing mechanisms for assessing the potential growth of startups are scarce, outdated or simply incomplete, distorting the results of such evaluations.Design/methodology/approachEvaluating business opportunities and how to exploit them are critical activities for an entrepreneur. This study sought to address this issue through the combined use of cognitive mapping and the Decision EXpert (DEX) technique. Assuming a constructivist stance, the study brought together a panel of experienced entrepreneurs and business investors to identify and articulate the criteria to be considered in the evaluation and classification of startups.FindingsThe evaluation system created in this study was tested, and the results were validated by the expert panel on a collective basis, demonstrating that the dual methodology used can increase our understanding of the decision problem at hand and lead to more informed and potentially better evaluations of the potential growth of startups.Originality/valueThe authors know of no prior work reporting the integrated use of cognitive mapping and DEX in this study context.

scholarly journals Evaluation of Groundwater Overdraft Governance Measures in Hengshui City, China

2020 ◽  
Vol 12 (9) ◽  
pp. 3564
Author(s):  
Yong Zhao ◽  
Lizhen Wang ◽  
Haihong Li ◽  
Yongnan Zhu ◽  
Qingming Wang ◽  
...  
Keyword(s):  
Evaluation System ◽  
North China Plain ◽  
North China ◽  
Evaluation Method ◽  
Water Saving ◽  
Sudden Increase ◽  
Groundwater Levels ◽  
Groundwater Overdraft ◽  
The Government ◽  
Regional Groundwater

Groundwater overdraft is a worldwide phenomenon, resulting in environmental issues, such as water contamination, land subsidence, seawater intrusion, streamflow reduction, and deterioration of the ecological environment. Located in the central North China Plain, Hengshui City has experienced a regional groundwater depression cone due to excessive pumping of groundwater, resulting in the largest overdraft area in the North China Plain. Since 2014, Hebei Province has adopted measures to realize the comprehensive governance of groundwater overdraft in partial areas of Hengshui City, including adjusting planting structures, promoting agronomic water-saving techniques, strengthening hydraulic engineering construction, and innovative management systems. These measures have been in effect for two years, such that their effectiveness must be assessed for the beneficial recovery of groundwater levels to determine the means for their continuation and extension. However, the change in regional groundwater levels is not gradual, but reflects a process of sudden increase due to the intervention of government behavior, and many existing groundwater recharge models are difficult to apply. Therefore, establishing a reasonable, scientific evaluation system of the measures is a key problem that requires a solution. Using field surveys and experiments, this study establishes a quantitative analysis evaluation method to assess the performance of governance measures adopted by Hengshui City in 2015, with full consideration of the crop water demand process and rainfall frequency. The results show that governance measures had a significant positive outcome on reducing groundwater overdraft in pilot areas. Approximately 98.4% of the agricultural governance target was achieved, with confined groundwater rebounding by approximately 4.92 m as compared to 2015. According to the analysis, the three most efficient measures (the top three largest amounts of groundwater-saved per mu) adopted by the government were (1) non-agricultural crops replacement (forestry), (2) planting pattern adjustments, and (3) integration of water and fertilizer-vegetable, which can be promoted in future measures. However, considering the size of the implementation area and total governance capacity, water-saving during spring irrigation of wheat and replacement by surface water are the two most important conservation measures, which are required to further strengthen the management and implementation effect.

Establishment and Application of a Comprehensive Evaluation Model for Management of Water-Saving Irrigation Developing Level Based on Set Pair Analysis - Si Chuan Province as Example

2014 ◽  
Vol 522-524 ◽  
pp. 1027-1033
Author(s):  
Yu Hong Lou ◽  
Ning Bo Cui ◽  
Hao Xiang Yang
Keyword(s):  
Evaluation System ◽  
Comprehensive Evaluation ◽  
Evaluation Model ◽  
Irrigation Management ◽  
Entropy Method ◽  
Water Saving ◽  
Management Level ◽  
Development Level ◽  
Comprehensive Evaluation Model ◽  
Weight Calculation

Evaluation of water-saving development level of irrigation management level is an important foundation to make the water-saving and irrigation policy, and improve irrigation management. This paper established a comprehensive evaluation system for the developing level of water-saving and irrigation management after comprehensively analysis of main contents of irrigation management. It include 4 secondary level indicators and 16 third-level indicators, and build a comprehensive evaluation model. Further more, entropy method and gradation analysis method were introduced to calculate the combination weight of each evaluation indices, which enhance the scientific in weight calculation, and a comprehensive evaluating model for irrigation management and water-saving developing level was established on the basis of it. The comprehensive evaluation of irrigation management and water-saving developing for Sichuan Province and 21 other regions was done by this model, and the results are accord with Sichuan Provinces actual situation of the irrigation management and water-saving developing. Therefore, the model of comprehensive evaluation for irrigation management and water-saving development level has a relative strong practicability, which can offer scientific guidance for irrigation management and water-saving development in different regions.

The Construction and Application of Green Residential Community Water-Saving Evaluation System

2011 ◽  
Vol 71-78 ◽  
pp. 393-398 ◽  
Author(s):  
Ren Fu Jia ◽  
Dan Ping Ou ◽  
Jiong Zhang ◽  
Shi Biao Fang
Keyword(s):  
Index System ◽  
Evaluation System ◽  
Comprehensive Evaluation ◽  
Fuzzy Comprehensive Evaluation ◽  
Water Saving ◽  
Evaluation Index System ◽  
Evaluation Index ◽  
Residential Community ◽  
Community Water ◽  
Performance Evaluation Index

Based on the construction principle of green residential community water-saving performance evaluation index system, we built the green residential community water-saving evaluation index system, and use Analytic hierarchy process (AHP) to make sure the weigh of each influence factors, then we construct the fuzzy comprehensive evaluation model, also analyse the case of a residential community in Jiangyin city, conclude the result of evaluation.

scholarly journals Analysis on the Development of Digital Economy in Guangdong Province Based on Improved Entropy Method and Multivariate Statistical Analysis

Entropy ◽  
2020 ◽  
Vol 22 (12) ◽  
pp. 1441
Author(s):  
Xue Deng ◽  
Yuying Liu ◽  
Ye Xiong
Keyword(s):  
Statistical Analysis ◽  
Multivariate Statistical Analysis ◽  
Evaluation System ◽  
Guangdong Province ◽  
Digital Economy ◽  
Entropy Method ◽  
Multivariate Statistical ◽  
Comparison Results ◽  
The Future ◽  
The Difference

The lack of adequate indicators in the research of digital economy may lead to the shortage of data support on decision making for governments. To solve this problem, first we establish a digital economy indicator evaluation system by dividing the digital economy into four types: “basic type”, “technology type”, “integration type” and “service type” and select 5 indicators for each type. On this basis, the weight of each indicator is calculated to find the deficiencies in the development of some digital economic fields by the improved entropy method. By drawing on the empowerment idea of Analytic Hierarchy Process, the improved entropy method firstly compares the difference coefficient of indicators in pairs and maps the comparison results to the scales 1–9. Then, the judgment matrix is constructed based on the information entropy, which can solve as much as possible the problem that the difference among the weight of each indicator is too large in traditional entropy method. The results indicate that: the development of digital economy in Guangdong Province was relatively balanced from 2015 to 2018 and will be better in the future while the development of rural e-commerce in Guangdong Province is relatively backward, and there is an obvious digital gap between urban and rural areas. Next we extract two new variables respectively to replace the 20 indicators we select through principal component analysis and factor analysis methods in multivariate statistical analysis, which can retain the original information to the greatest extent and provide convenience for further research in the future. Finally, we and provide constructive comments of digital economy in Guangdong Province from 2015 to 2018.

scholarly journals Research on the Reform of Digital Economy Professional Training Mode from the Perspective of "Internet Plus Curriculum Thinking"

2021 ◽  
Vol 2 (3) ◽  
pp. 32-35
Author(s):  
Zhian Ren ◽  
Lingling Shen ◽  
Zejiong Zhou
Keyword(s):  
Evaluation System ◽  
Professional Training ◽  
Professional Knowledge ◽  
Colleges And Universities ◽  
Digital Economy ◽  
Teaching Staff ◽  
Teaching Mode ◽  
Training Mode ◽  
Moral Quality

 Innovative talent training mode is a key problem to be solved in the talent training of digital economy specialty in Colleges and universities. From the new teaching mode of "Internet plus curriculum thinking politics", the training mode of digital economy professionals needs to be improved. Therefore, based on the analysis of the role of "Internet plus curriculum thinking" in the training of digital economy professionals, this paper fully combines the problems and deficiencies of the current digital economy professional training, and proposes that from the top level design to the teaching staff, then to the improvement of the evaluation system and other measures to achieve the goal of cultivating comprehensive digital economy talents with both professional knowledge and ideological and moral quality.

scholarly journals Study on the Digital Economy Development Level and Its Influencing Factors in Hubei Province—Based on the Green Development Concept

2021 ◽  
Author(s):  
Chun Chen ◽  
Yue Sun
Keyword(s):  
Influencing Factors ◽  
Digital Technology ◽  
Evaluation System ◽  
Hubei Province ◽  
Digital Economy ◽  
Entropy Method ◽  
Development Level ◽  
Green Development ◽  
Gray Correlation ◽  
Digital Development

Based on the concept of green development, this paper constructs the comprehensive evaluation system to measure the development level of digital economy in Hubei Province and uses the entropy method to calculate the development level with the relevant data during 2013-2019 years, analyzing the factors affecting the development of the digital economy in Hubei Province. In addition, this paper uses the gray correlation method to explore the relationship between influencing factors. The results show that the popularization level of digital technology and R&D innovation are the main engines to promote the development of digital economy in Hubei Province. The completed infrastructural facility can positively stimulate the application of digital technology and promote the digital development of enterprises. Therefore, Hubei Province should vigorously promote industrial integration, improve innovation ability, expand application scenarios and optimize digital governance to improve the development level of digital economy, so as to realize the green development of Hubei Province.

A proposed method for assessing the quality of sealants - the CCC Sealant Evaluation System

2001 ◽  
Vol 29 (2) ◽  
pp. 83-91 ◽  
Author(s):  
Christopher Deery ◽  
Hazel E. Fyffe ◽  
Zoann J. Nugent ◽  
Nigel M. Nuttall ◽  
Nigel B. Pitts
Keyword(s):  
Evaluation System
Sign in / Sign up

Export Citation Format

Share Document