Econtechmod. – 2016. – Vol. 5, No. 1

Permanent URI for this collectionhttps://ena.lpnu.ua/handle/ntb/33077

Науковий журнал

International quarterly journal on economics in technology, new technologies and modelling processes.

Econtechmod : an international quarterly journal on economics in technology, new technologies and modelling processes. – Lublin ; Rzeszow, 2016. – Volum 5, number 1. – 139 p.

Browse

Author: search.filters.author.Shpak, N.Has files: Yes

Search Results

Now showing 1 - 2 of 2
  • Thumbnail Image
    Item
    Model of sustainable development of the national economy of Ukraine: assessment of current state and prospects of development
    (Commission of Motorization and Energetics in Agriculture, 2016) Kuzmin, O.; Shpak, N.; Pyrog, O.
    The article considers the research of sustainable development model of national economy of Ukraine at the modern conditions. Determine the structural changes of national economy of Ukraine at the period of 2001 – 2012. During the period from 2001 to 2012 increase of the share of economic activities of the sphere of immaterial production, while reduction of the share of economic activities of the sphere of material production. The lack of progress in the development and implementation of new technologies prevented the improvement of industrial competitiveness, which partly led to a deep structural crisis and drop in production. The share of type of economic activity in the structure of the national economy does not affect its importance for the development of national economy. The poor energy efficiency of Ukraine poses a serious threat to its economic security that results in a deformed structure of production and consumption, in the usage of old technology of production of energy and in slow implementation of energy saving technologies. For sustainable development of Ukrainian national economy at unstable modern conditions must improving public-private partnership in the field of energy efficiency are substantiated.
  • Thumbnail Image
    Item
    Modelling and spatial analysis of greenhouse gas emissions from fuel combustion in the industry sector in Poland
    (Commission of Motorization and Energetics in Agriculture, 2016) Halushchak, M.; Bun, R.; Shpak, N.; Valakh, M.
    This paper describes the development of geoinformation technology for the spatial analysis of greenhouse gas emissions caused by fossil fuel combustion in the industry sector in Poland. Mathematical models and software have been elaborated, which make it possible to calculate the emissions and construct an appropriate geospatial database. The models are based on algorithms of proxy data disaggregation to the level of point- and area-type emission sources. These tools take into account the non-uniformity of anthropogenic activity and spatial distribution of emission sources. Numerical experiments were conducted and the results of spatial analysis are presented in the form of digital maps.