scholarly journals Impact of Innovation on the Economic Efficiency of Power Engineering Enterprises: Assessment of Interdependence

2021 ◽  
Vol 12 (7) ◽  
pp. 1568
Author(s):  
Elena Rytova ◽  
Polina Osyka ◽  
Natalia Victorova
2020 ◽  
Vol 13 (2) ◽  
pp. 119-127
Author(s):  
V. V. Kulichikhin

24.07.2016 a large group of academicians of the Russian Academy of Sciences (RAS) wrote a letter to the President of the Russian Federation V. V. Putin, in which they gave an unfavorable assessment of the current state of Russian science. The letter listed a number of measures aimed at correcting the current state of science, and noted that "the time of political correctness is over, it is high time to speak out openly calling things by their proper names".Meeting with a group of academicians of the Russian Academy of Sciences in December of 2016, the President of the Russian Federation V.V. Putin stressed the timeliness of setting the above problems and the need to eliminate the noted deficiencies, drawing attention to the fact that only outstanding scientists of international standing with significant scientific achievements should be elected as academicians of the RAS.In connection with the critical assessment of the current state of Russian science in its various fields, expressed in the aforesaid letter of the academicians, it is of some interest to analyze the scientific activities and scientific achievements of some Russian scientists, in particular, in the field of thermal power engineering. For this analysis, articles were used published in the Teploenergetika (Heat Power Engineering) journal as well as a Report prepared under agreement No.14.574.21.0017 with the Ministry of Education and Science of the Russian Federation (hereinafter — MoE&S) on improving the thermodynamic and technical-economic efficiency of trigeneration plants at distributed and small-scale power generation facilities.As follows from this analysis, the authors of the aforesaid publications mislead the scientific community and the MoE&S concerning the alleged increase of thermodynamic and technical-economic efficiency of trigeneration plants considered by them. There are no grounds for such conclusions, since the listed materials contain no specific results of experimental and/or calculation studies of thermodynamic and technical-economic efficiency of trigeneration plants. It is therefore very strange that a Committee of the MoE&S signed an Act certifying “proper” implementation of Agreement No. 14.574.21.0017.


Author(s):  
Teng-Fei Wang ◽  
Kevin Cullinane ◽  
Dong-Wook Song

2020 ◽  
pp. 119-131

Research highlights the importance of potato crop, which occupies a prominent food and economic status in food security besides rice, wheat and corn at the local and global level. Despite the expansion of the cultivation of potato crop in Iraq in general and Ameriyah district in particular However, potato productivity remains substandard, this may be due to a lack of knowledge of the most efficient varieties and not to use productive resources at the levels at which technical, specialized and economic efficiency is achieved. Therefore, the aim of the research is to determine the technical, specialized and economic efficiency according to the cultivated seed category. The data envelope analysis (DEA) method was used to estimate technical, specialized and economic efficiency, assuming constant and variable capacity returns. As a result of the study, the Safrana variety achieved the highest average technical efficiency according to the stability of the yield and capacity efficiency in addition to achieving the highest average specialized and economic efficiency, The Lapadia variety achieved the highest average technical efficiency, assuming that capacity returns have changed. Therefore, we recommend the adoption of items that achieve higher efficiency and the need to redistribute the elements of production better and Achieving the optimum levels at which technical, specialized and economic efficiency is achieved and saving what has been wasted.


Author(s):  
Kornilova E. B. ◽  
◽  
Holovnya-Voloskova M. E. ◽  
Kornilov M. N. ◽  
Zavyalov A. A. ◽  
...  

2020 ◽  
Vol 6 (2) ◽  
pp. 181-195

Fairness in income distribution is a factor that both motivates employees and contributes to maintaining social stability. In Vietnam, fair income distribution has been studied from various perspectives. In this article, through the analysis and synthesis of related documents and evidence, and from the perspective of economic philosophy, the author applies John Rawls’s Theory of Justice as Fairness to analyze some issues arising from the implementation of the state’s role in ensuring fair income distribution from 1986 to present. These are unifying the perception of fairness in income distribution; solving the relationship between economic efficiency and social equality; ensuring benefits for the least-privileged people in society; and controlling income. On that basis, the author makes some recommendations to enhance the state’s role in ensuring fair income distribution in Vietnam. Received 11thNovember 2019; Revised 10thApril 2020; Accepted 20th April 2020


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