medicines constitute a substantial proportion of out-of-pocket (oop) expenses in indian households. in order to address this issue, the government of india launched the jan aushadhi (medicine for the masses) scheme (jas) to provide cheap generic medicines to the patients (http://janaushadhi.gov.in/about_jan_aushadhi.html). these medicines are provided through the jan aushadhi stores established...

Land use changes to reduce non-point source pollution, such as nutrient runoff to waterways from agricultural production, incur opportunity costs that are privately known to landholders. Auctions may permit the regulator to identify those management changes that have greater environmental benefit and lower opportunity cost. This paper reports a testbed laboratory experiment in which landowner/s...

this study was conducted to evaluate the share of cost factors affecting on final cost of broiler live weight per kilogram in tehran province. data were collected through questionnaires. farms were divided to three cost ranges: less than 35,000, between 35,000 to 40,000, and over 40000 rails based on production cost per kg of live weight. in this study, water and additives, staff, vaccines, tra...

This study proposes a materials procurement contracts model to which the zero-cost collar option is applied for heading price fluctuation risks in construction.The material contract model based on the collar option that consists of the call option striking zone of the construction company(the buyer) following the materials price increase andthe put option striking zone of the material vendor(th...

the price of water in agriculture plays an important role in the water allocation management. therefore, the optimum strategies of cropping pattern could be designed when water price analysis are considered in a predetermined economic framework. in the present study, a programming model was developed using the genetic algorithm for optimal water allocation in the eastern north of khuzestan prov...

In an in…nite horizon model with stochastic costs, moderate in‡ation, costly price adjustment, and optimal price setting, we demonstrate that individual price reductions will be larger but less frequent than price increases. With positive in‡ation, aggregate prices are more responsive to cost increases than to cost decreases, and a calibrated version of the model …ts well the magnitude of downw...