Plug-in Hybrid Electric Vehicles (PHEVs) are the vehicles that depend on energy from power grid. When such vehicles are deployed in large scale, there will be great demand for energy in peakhours. There will be different levels of usage based on time. Towards this end, optimizing the supplydemand and also pricing for PHEVs is very challenging problem to be addressed. Recently there was a soluti...

This paper considers the pricing of options when there are jumps in the pricing kernel and correlated jumps in asset returns and volatilities. Our model nests Duan’s GARCH option models where conditional returns are constrained to being normal, as well as extends Merton’s jump-diffusion model by allowing return volatility to exhibit GARCH-like behavior. Empirical analysis on the S&P 500 index r...

In this paper, we introduce the concept of dynamic pricing within the context of our previous Stackelberg network game model and view the ISP’s policy as an incentive policy, and the underlying game as a reverse Stackelberg game. We study this incentive-design problem under complete information as well as incomplete information. In both cases, we show that the game is not generally incentive co...

This study aims to analyse Tunisian farmers’ ability pay (ATP) in a citrus area and propose penalising price strategy based on the block-pricing process decrease over-irrigation without affecting incomes. The methodology is residual imputation approach determine ATP, stochastic production frontier estimate technical efficiency optimal water irrigation quantity calculation of elasticity demand f...

abstract the irrigation water quality is not suitable for crop production in most regions of iran. it is estimated that almost six bcm/year of saline water enter to the rivers, in iran. the saline water can potentially use for growing of tolerant crops with a specific management on the agriculture practice. one of the management methods is the conjunction use of fresh and saline water. in this ...

twenty water samples from a river system in southern caspian sea basin werecollected and analyzed for physicochemical parameters and metals (cu, zn, as, cd, pb, ni andmn). in order to evaluate the risk potential of metal pollution in river water, use of two indicesnamely heavy metal pollution index (hpi) and contamination index (cd) accompanied by clusteranalysis was taken in to consideration. ...

background: one of the most important health problems in life is dental caries or tooth decay. untreated caries are painful and may affect diet, school attendance, and sleep. tooth decay can also have significant negative health and social consequences in later life. objectives: the aim of this study was to determine the decayed, missing, filled teeth (dmft) index in 8-12 year old students in z...

Efficient use of the water resource requires internalization of all costs in the price of water, including environmental and resource costs. However, water resource management tends to be highly political and increasing water prices are a sensitive and complicated policy matter. Hence, there is a need for increased understanding of the implementation process and the attitudes towards implementa...