In this work, we study spectrum auction problem where each request from secondary users has spatial, temporal, and spectral features. With the requests of secondary users and the reserve price of the primary user, our goal is to design truthful mechanisms that will either maximize the social efficiency or maximize the revenue of the primary user. As the optimal conflictfree spectrum allocation ...

The purpose of this paper is to analyze comparative efficiency of banking system in Pakistan comprising of Islamic banks (IB), conventional banks with Islamic banking division (IBD) and conventional banks (CB). For this purpose we use two methods: First, ratio analysis to analyze cost, revenue and profit efficiency; Second, data envelopment analysis (DEA), for comparative analysis of banks’ tec...

We examine the design of regulatory policy to induce electric utilities to deliver the surplus-maximizing level of energy efficiency services, e∗. The rebound effect (whereby increased energy efficiency stimulates the demand for energy) typically renders revenue decoupling insufficient in this regard. The additional financial incentive required to induce e∗ is shown to vary with such factors as...

The use of dynamic revenue forecasting to evaluate proposed tax law changes varies at the federal and state level. Congressional agencies take some behavioral effects into account, but they stop short of producing dynamic revenue estimates that may result from changes in fiscal policies. At the state level, 10 to 25 agencies use dynamic forecasting models in some circumstances. In general, the ...

This paper studies a supply chain coordinated by a revenue-sharing contract in fuzzy environment. Two kinds of fuzzy programming models are discussed: revenue-sharing contract with fuzzy linear demand model and fuzzy iso-price-elastic demand model. Supply chain coordination in both centralized decision setting and centralized decision setting are achieved by obtaining the optimal solutions in t...

We employ ratio-based, deterministic, and stochastic frontier approaches to investigate fuel efficiency among 15 large jet operators (mainline airlines) in the U.S. Given the hub-andspoke routing structure and the consequent affiliation between mainline and regional carriers, we consider not only fuel efficiency of individual mainline airlines, but also the joint efficiency of each mainline and...

In this paper we consider a single inventory (newsboy) problem in which the vendor has a limited amount of funds to purchase items to sell. We assume that the manufacturer will either sell the items to the vendor outright or offer the items to the vendor on a revenue sharing (consignment) basis. In the latter case, that amount of money the vendor pays per unit is less than if the items are purc...