PAXTA VA MEVA-SABZAVOT YETISHTIRUVCHI FERMERLARDA TAVAKKALCHILIK XULQ-ATVORINING QIYOSIY TAHLILI: ISTIQBOL NAZARIYASI ASOSIDA
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https://doi.org/10.5281/zenodo.19536609##article.subject##:
istiqbol nazariyasi, tavakkalchilik xulq-atvori, yo‘qotishdan qochish, ehtimollikni buzib baholash, qiyosiy tahlil, institutsional muhit.##article.abstract##
Ushbu maqola paxta va meva-sabzavot yetishtiruvchi fermerlarning tavakkalchilik xulq-atvorini istiqbol
nazariyasi (prospect theory) doirasida qiyosiy tahlil qiladi. Tadqiqotda istiqbol nazariyasi parametrlari — tavakkalchilikka
moyillik (σ), yo‘qotishdan qochish (λ) va ehtimollikni buzib baholash (α) ko‘rsatkichlari hisoblab chiqilgan. Natijalar shuni
ko‘rsatadiki, ikkala fermerlar guruhi tavakkalchilikka umumiy moyillik darajasi bo‘yicha deyarli farq qilmasa-da (paxta:
σ=0.817; meva-sabzavot: σ=0.821), paxta yetishtiruvchi fermerlar yo‘qotishdan qochish (λ=2.267) va ehtimollikni buzib
baholash (α=0.753) ko‘rsatkichlari bo‘yicha sezilarli darajada farqlanadi.
Библиографические ссылки
Kahneman, D., & Tversky, A. (1979). Prospect theory: An analysis of decision under risk. Econometrica, 47(2), 263-
Tversky, A., & Kahneman, D. (1992). Advances in prospect theory: Cumulative representation of uncertainty. Journal
of Risk and Uncertainty, 5(4), 297-323.
Prelec, D. (1998). The probability weighting function. Econometrica, 66(3), 497-527.
Liu, E. M. (2013). Time to change what to sow: Risk preferences and technology adoption decisions of cotton farmers
in China. Review of Economics and Statistics, 95(4), 1386-1403.
Djanibekov, N., Rudenko, I., Lamers, J., & Bobojonov, I. (2010). Pros and cons of cotton production in Uzbekistan.
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