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Piotr Dembinski
Pág. 19 - 27
The article presents an outlook for the development of electric cars in Poland until 2025. To that end, the situation in Poland will be compared to the situation in Norway. In many scientific papers, little attention was paid to the possibility of develo...
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Vitaly Kaganov
Pág. 29 - 37
The most common model for asset pricing (CAPM) is problematic and does not match the reality. In this article, I introduce a theoretical framework for a new model which aims at avoiding the problems of CAPM and keeping its advantages, therefore allowing ...
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Piotr Lis
Pág. 2 - 6
Dear Readers,I have the pleasure of presenting to you the first issue of our research journal entitled ?Research Papers in Economics and Finance? (REF), published by the Faculty of Economics at Poznan University of Economics and Business. Caring about th...
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Evans Vidija Sagwa, Appolonius Shitiabai Kembu
Pág. 29 - 36
AbstractThe Savings and Credit Cooperative Societies (Saccos) in Kenya have made a tremendous contribution to national development which is responsible for about 45% of Gross Domestic Product and 31% of national savings and deposits. Deposit Taking Sacco...
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Mmasabata Dolly Molekoa, Ram Avtar, Pankaj Kumar, Huynh Vuong Thu Minh and Tonni Agustiono Kurniawan
Despite being a finite resource, both the quality and quantity of groundwater are under tremendous pressure due to rapid global changes, viz. population growth, land-use/land-cover changes (LULC), and climate change. The 6th Sustainable Development Goal ...
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Manuel Pulido, Jesús Barrena-González, Alberto Alfonso-Torreño, Rafael Robina-Ramírez and Saskia Keesstra
Water is a key strategic resource, particularly in Mediterranean climate-type areas with impermeable rocks and shallow soils like Southwestern Spain. The region of Extremadura is commonly known by its large surface occupied by big dams (30% of water damm...
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Bingjian Cui and Shengxian Liang
Wastewater reuse for agricultural irrigation in many developing countries is an increasingly common practice. Regular monitoring of indicators can help to identify potential health risks; therefore, there is an urgent need to understand the presence and ...
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Mykola Rohoza, Vasyl Perebyynis, Valerii Havrysh, Kseniia Verhal, Yuliya Perebyynis
Pág. 37 - 46
The agro-food complex combines agriculture, food-processing industry and agricultural trade. It has been established that integration is an effective tool for formation and functioning of this complex. However, due to the unstable political and economic ...
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Martin Lodenius
External pollution load in the Baltic Sea originates from urban, agricultural and industrial sources. Emissions of heavy metals have decreased substantially in the catchment area but the temporal trends are not always significant and differ with sample, ...
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Fuad Albani,Megga Ratnasari Pikoli,Irawan Sugoro
Pág. 264 - 270
Elephant dung is a source of methane gas, which the gas is the main contributor to greenhouse gas if not used as fuel. Wild elephants use grass leaves as their feed, but in Ragunan Wildlife Park, elephants are fed also with a combination of elephant gras...
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