whether a natural definition of a tree can be given, where nodes are sets of states. We show that, indeed, trees can be …

livestock and forest assets including trees. Using panel data, we applied both regression analysis and propensity score matching …. We found no indication that participation in PSNP induces households to disinvest in livestock or trees. In fact …, households that participated in the program increased the number of trees planted, but there was no increase in their livestock …

, customary rights to land and trees, and are embedded in cosmology and social norms. from Author's Abstract …

whether a natural de?nition of a tree can be given, where nodes are sets of states. We show that, indeed, trees can be de …

Black-Scholes formula and standard binomial trees can only accommodate one related European option which then effectively … specifies the volatility parameter. Implied binomial trees can accommodate only related European options with the same time …-to-expiration. The generalized binomial trees introduced here can accommodate any kind of related options (European, American, or exotic …

-sectional survey. Weeds can be classed as noxious or declared plants, plants that the farmers perceived as weeds, and trees …