Застосування нечітких технологій для врахування непевності  в аналізі витрат і вигід

Людмила Загвойська

doi:10.36930/

Authors

L.D. Zahvoyska Ukrainian National Forestry University https://orcid.org/0000-0002-0028-4723

DOI:

https://doi.org/10.36930/

Keywords:

CBA, fuzzy technology, public projects, project benefits, fuzzy functions.

Abstract

Traditional approaches to economic analysis of public projects could hardly deal with the vagueness and data inaccuracy arising from ex ante estimations of costs and benefits, from fuzzy language valuations so common in non-market benefits and costs appraisals, from uncertainty of economic and social processes. The fuzzy technology enables analysts to deal with these challenges. The paper presents an example of fuzzy technology application to CBA analysis of public project aimed to develop the Recovery center taking into account social and environmental values.

References

Arrow, K. J., Solow, R., Portney, P. R., Leamer, E. E., Radner, R. and Schuman, H., 1993. Report on the National Oceanic and Atmospheric Administration (NOAA) Panel on Contingent Valu-ation, Federal Register 58 10 4601-4614.

Flyvbjerg, B., Holm, M.S., Buhl, S., 2002. Underestimated costs in public works projects: er-ror or lie? Journal of the American Planning Association Vol. 68, No. 3, 279-295.

Kant, S., 2003. Extending the boundaries of forest economics. Forest Policy and Economics 5 39-56.

Kriström, B., 1990. Valuing Environmental Benefits using the Contingent Valuation Method: An Econometric Analysis. Univ. of Umeе, Umeе.

Möller, B., Beer, M., 2004. Fuzzy randomness – Uncertainty in Civil Engineering and Com-putational Mechanisms. Springer, Berlin.

Nijnik, M., Zahvoyska, L., Оdе, А., Nijnik, A., 2009. Public evaluation of landscape content and change: Several examples from Europe. Land Use Policy 26 (1) 77-86.

Sterner, T., Persson, U.M., 2008. An Even Sterner review: Introducing relative pricing into the discounting debate. Review of Environmental Economics and Policy, Vol. 2, issue 1, 61-76.

Zadeh, L. A., 1965. Fuzzy sets. Information and Control 8 (3) 338–353.

Zahvoyska L., 2007. Deeping insights of stakeholders’ perceptions regarding forest values. In: Zadnik-Shtirn L., Drobne S. (Eds.). Proceedings of the 9h International Symposium on Operation-al Research. Nova Gorica, Slovenia, September 26-28, 2007, P. 253-258.

Zahvoyska L., Kopach, N., 2008. Investigation of L’viv region population’s willingness to pay for forest ecosystem services. Scientific Bulletin of UNFU 18.3, 70-78. (Ukr.).