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Wyszukujesz frazę "Economic impact" wg kryterium: Temat

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    Wyświetlanie 1-4 z 4
    Tytuł:
    Regional Economic Impact Assessment with Missing Input-Output Data: A Spatial Econometrics Approach for Poland
    Autorzy:
    Torój, Andrzej
    Powiązania:
    https://bibliotekanauki.pl/articles/2076475.pdf
    Data publikacji:
    2016
    Wydawca:
    Polska Akademia Nauk. Czytelnia Czasopism PAN
    Tematy:
    input-output model
    spatial econometrics
    Durbin model
    multiregion analysis
    regional economic impact assessment
    Opis:
    We propose a method of constructing multisector-multiregion input-output tables, based on the standard multisector tables and the tools of spatial econometrics. Voivodship-level (NUTS-2) and subregion-level data (NUTS-3) on sectoral value added is used to fit a spatial model, based on a modification of the Durbin model. The structural coefficients are calibrated, based on I-O multipliers, while the spatial weight matrices are estimated as parsimoniously parametrised functions of physical distance and limited supply in certain regions. We incorporate additional restrictions to derive proportions in which every cross-sectoral flow should be interpolated into cross-regional flow matrix. All calculations are based on publicly available data. The method is illustrated with an example of regional economic impact assessment for a generic construction company located in Eastern Poland.
    Źródło:
    Central European Journal of Economic Modelling and Econometrics; 2016, 2; 61-91
    2080-0886
    2080-119X
    Pojawia się w:
    Central European Journal of Economic Modelling and Econometrics
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Increase of tourist traffic on Spitsbergen: An environmental challenge or chance for progress in the region?
    Autorzy:
    Kugiejko, Magdalena
    Powiązania:
    https://bibliotekanauki.pl/articles/2041747.pdf
    Data publikacji:
    2021
    Wydawca:
    Polska Akademia Nauk. Czytelnia Czasopism PAN
    Tematy:
    Arctic
    Svalbard
    polar tourism
    environmental impact
    economic development
    Źródło:
    Polish Polar Research; 2021, 42, 2; 139-159
    0138-0338
    2081-8262
    Pojawia się w:
    Polish Polar Research
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    An economic evaluation of the functioning of hard coal mining in Poland in the years 2016-2018
    Autorzy:
    Krawczyk, Piotr
    Śliwińska, Anna
    Powiązania:
    https://bibliotekanauki.pl/articles/1853844.pdf
    Data publikacji:
    2020
    Wydawca:
    Polska Akademia Nauk. Czytelnia Czasopism PAN
    Tematy:
    kopalnia węgla kamiennego
    analiza kosztów
    efektywność ekonomiczna
    cost-benefit analysis
    hard coal mine
    economic efficiency
    social impact
    environmental impact
    Opis:
    This work is a continuation and extension of previous socio-economic analyses of hard coal mines, which were conducted at the Central Mining Institute in the years 2013-2015. The paper presents the results of the economic evaluation of the hard coal mining sector in the years 2016-2018 using the Cost-Benefit Analysis (CBA) methodology. Used for the socio-economic assessment of hard coal mining, the CBA methodology enables the comprehensive evaluation of the functioning of this sector of the economy in Poland. In addition to financial aspects, which are important from the point of view of coal companies, it also included the social and environmental influence resulting from the impact of mines on the environ-ment. Direct data of operating costs and payments (including pub lic-law payments), incurred by the hard coal mining industry in Poland, was used. This data is obtained by Industrial Development Agency JSC, Branch Office Katowice as part of the "Program of statistical surveys of official statistics" – statistical survey "Hard coal and lignite mining industry". They were supplemented with data coming from com-monly available public statistics. For the analysed period the presented results indicate that the financial and social benefits resulting from the hard coal mining activity in Poland outweighed the financial, social and environmental costs generated by this industry. This confirms the desirability of further functioning of the hard coal mining industry in Poland, however, assuming effective restructuring activities that will result in lower costs of coal production.
    Źródło:
    Archives of Mining Sciences; 2020, 65, 3; 685-701
    0860-7001
    Pojawia się w:
    Archives of Mining Sciences
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Impacts from transportation measures in national appraisal guidelines: coverage and practices
    Autorzy:
    Holmen, Rasmus Bøgh
    Biesinger, Benjamin
    Hindriks, Ivo
    Powiązania:
    https://bibliotekanauki.pl/articles/2173930.pdf
    Data publikacji:
    2022
    Wydawca:
    Polska Akademia Nauk. Czytelnia Czasopism PAN
    Tematy:
    transportation planning
    decision-making
    economic impacts
    social impact
    environmental impacts
    planowanie transportu
    podejmowanie decyzji
    wpływ ekonomiczny
    wpływ społeczny
    wpływ na środowisko
    Opis:
    Transportation appraisal has a potential important role in prioritization of transportation investment projects and other transportation measures. Appraisal practices vary much over countries and time, but these differences are not fully known. More knowledge on the variation in practices may contribute to smoother knowledge exchange between countries and more informed choices in the further development of each national practice. In this paper, we present both an updated mapping and a meta-analysis of impact coverage in national appraisal guidelines for transportation measures and spatial measures more generally. Our updated mapping of impact coverage covers 18 national and regional guideline sets and 44 sorts of impact. It shows rather similar overall impact coverage in the reviewed guidelines for economic, social and environmental impacts. The most advanced appraisal practices are found in Northern and Western Europe and Oceania. We find that supplementary quantitative analyses are most common for economic impacts, while multi-criteria analyses are most common for environmental impacts. Our meta-analysis covers ours and 15 earlier impact mappings, jointly covering 42 countries and regions. In this examination, we show how impact coverage in appraisal practices has improved over time, particularly for environmental, user and wider economic impacts. The meta-analysis also reveals that Western and Northern European and Oceanian countries and dependencies have had the widest impact coverage from 1998 to 2020, both in CB and overall. To examine what characterize countries with broad and narrow impact coverage, we have applied econometric regression models that are linear (i.e. linear least squares), quasi-linear (i.e. Tobit) and fractional response-based (i.e. fractional probit and fractional logit). In these regression analyses, we control for study-specific characteristics and clustering the standard errors on countries. Our results show that the CB impact coverage tends to increase with economic wealth, equality and population size in developed countries, while we find no such patterns for overall impact coverage.
    Źródło:
    Archives of Transport; 2022, 63, 3; 67--111
    0866-9546
    2300-8830
    Pojawia się w:
    Archives of Transport
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
      Wyświetlanie 1-4 z 4

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