نتایج جستجو برای: single bounded dichotomous choice
تعداد نتایج: 1111436 فیلتر نتایج به سال:
This study was initiated to estimate households’ willingness pay for improved water services and identify its determinants by using the contingent valuation method in Bonga town of Kaffa zone, Southwestern Ethiopia. A cross-sectional data from a total 212 sampled two randomly selected kebeles town. Contingent survey responses were analyzed through descriptive econometric analysis Probit Bivaria...
This study was carried out to find the economic value of forests by woodwork enterprises for reforestation Softwood Pine trees in Eastern Ethiopia, namely Dire Dawa administrative council, Harari regional state, and Deder district East Hararghe Zone. Forests Ethiopia were major sources softwood pine logs. Nowadays, some commercially important species are over-exploited short supply. The underta...
In this note we conduct construct validity tests for dichotomous choice (DC) and polychotomous choice (PC) contingent valuation questions. Contrary to previous results, we find that DC and PC estimates of willingness to pay are theoretically valid, convergent valid, and similar in terms of statistical precision. Similar to previous results, PC respondents are less sensitive to information than ...
Tracking—by the system output—of a reference signal (assumed bounded with essentially bounded derivative) is considered in the context of a class of nonlinear, single-input, single-output systems modelled by functional differential equations and subject to input saturation. Prespecified is a parameterized performance funnel within which the tracking error is required to evolve; transient and as...
Rangelands are one of the most important natural resources of Iran in terms of its vastness and ecosystem values. Therefore, in this research, the conservation value of Rig Ishaqabad, Sirjan county, Kerman province, rangeland has been estimated using the One- and- One- Half- Bounded Dichotomous Conditional Valuation method. Influential factors on willingness of individuals payment for protect t...
Hack's theorem [7] shows that every live and bounded free choice net is covered by S-components [5, 2]. If the net is labelled, with a distribution of the alphabet into possibly overlapping subalphabets for components, the question arose whether the net can be decomposed into a product of automata, with several possible definitions of product and of equivalence [1, 13, 11, 4]. Zielonka sho...
Dichotomous identification keys are used throughout biology for identification of plants, insects, and parasites. However, correct use of identification keys can be difficult as they are not usually intended for novice users who may not be familiar with the terminology used or with the morphology of the organism being identified. Therefore, we applied cognitive engineering principles to redesig...
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