New regulations grant network service providers with the right to lease their spectrum to short-term leased secondary users (SUs) for opportunistic usage. In this work, we tackle the challenge of determining admission control and pricing policies on SUs that guarantee profitability under general secondary demand and general traffic models, and accurately reflect the operation of modern cellular...

We present an interactive demo that illustrates the performance of our multi-agent-based system for trading ’green’ energy. The system implements the NRG-X-Change concept and uses real-life data for energy consumption. NRG-X-Change encourages prosumers to locally trade their excess of energy while payments are carried out using NRGcoins, which is a novel decentralized digital currency. We illus...

Abstract The study aims to determine the influencing factors and their impact levels on residential land prices. research investigated 241 officials, real estate investors, appraisers, brokers affecting Research results have shown 13 groups with 45 price of land. rates factor range from 1.43% 23.65%. COVID-19 pandemic group has strongest prices, followed by other groups, including upgrading adm...

This paper addresses the issue of price negotiation between a municipality and a private water utility operator, and its implications for residential water demand estimation. Because negotiated price may depend on municipality’s specific characteristics, competing forms of price endogeneity have to be considered when using panel data. The impact of variables such as average income, housing and ...

This paper examines the first 16 months of competition in the German market for long-distance voice telephony on the fixed network. It concentrates on price level and price structure. Competition induced by the entry of both network operators and switch-based service providers decreased the price level substantially. Furthermore, after initial attempts to design innovative price structures, mos...

in this paper, the residential demand for electricity equation is specified and then this equation is estimated using a pooling data for period 1983-90. the results of study for different regions of province show that the demand is less elastic with respect to average price of electricity and residential area, .but it is more elastic with respect to income and average number of households. thes...

Most US consumers are charged a near-constant retail price for electricity, despite substantial hourly variation in the wholesale market price. This paper evaluates the …rst program to expose residential consumers to hourly real-time pricing (RTP). I …nd that enrolled households are statistically signi…cantly price elastic and that consumers responded by conserving energy during peak hours, but...

A true constant quality real estate price index should measure the general change in price level free from any change in quality over time. In recent years, the repeat-sales method has been widely used to construct constant quality property price indices. Since buildings depreciate over time, a simple repeat-sales index would underestimate the growth in property prices. The major problem of con...