The purpose of this study was to estimate the economic effects of hunting and fishing activities during the 2001 … conducted to solicit information on 21 hunting and fishing activities during the 2001-2002 season. Total spending by hunters and … estimated at $65.9 million. Hunting expenditures were estimated at $166.4 million, and fishing expenditures were estimated at …

The purpose of this study was to estimate the economic effects of hunting and fishing activities during the 2001 … conducted to solicit information on 21 hunting and fishing activities during the 2001-2002 season. Total spending by hunters and … estimated at $65.9 million. Hunting expenditures were estimated at $166.4 million, and fishing expenditures were estimated at …

This study uses a stochastic production frontier to model energy efficiency trends, in 85 countries over a 37 year … and a theoretical model of energy-efficient technology choice. An improvement in a country’s energy efficiency is measured … across countries. The study shows that energy efficiency rises with increasing general total factor productivity. Energy …

We study the optimal capacity and lifetime of landfills taking into account their sequential nature.Such an optimal … capacity is characterized by the so-called Optimal Capacity Condition.Particular versions of this condition are obtained for … two alternative settings: first, if all the landfills are to have the same capacity, and second, if each of them is …

.There are no restrictions whatsoever on the processing schedule.The main feature of the model is a capacity restriction, i … each player have an individual capacity for handling jobs, each coalition of cooperating players in fact faces a processing … problem with the coalitional capacity being the sum of the individual capacities of the members.The corresponding processing …

spelt out, and the appropriate performance-based financial incentives (and related capacity) for forest conservation be …