In this paper we propose the double auction allocation models for computational grids, and two double auction algorithms for resource allocation: Single Price Double Auction algorithm (SPDA), and Multiple Attribute Double Auction algorithm (MADA). The fairness and comprehensive performance are introduced into the traditional double auction models to evaluate impact of price, speed and storage o...

The importance of drug as a valuable export product in the global economy becomes more clear every day. Understanding the problems of exports and factors affecting it, can be an important step to keep Iran’s position in the world markets and further export development of this product.In this study, Iranian pharmaceutical exports’ supply and demand functions were calculated using co-integration ...

China has been moving out from its country into other countries in the world, including Malaysia, with some positive and negative news. We are to examine the impact of China’s investment on our employment, price level and productivity as well as sectoral stock market performances: consumer products and services; construction and industrial sectors. The causality analyses on quarterly data from ...

Do online price estimates directly impact sales prices in the real estate market, and if so, how large is that impact? We develop an estimation model that uses the di↵erence between list prices and online price estimates to proxy for house specific unobservables. To account for neighborhood specific unobservables, we use neighborhood first di↵erencing. Using house price estimates, list prices a...

This paper examines the competitiveness of winner-take-all price competition in homogeneous product oligopoly environments where underlying buyer demands and/or firms’ costs need not be continuous. Our analysis is motivated by the observation that a variety of economic settings have these features. For example, in 1996 an Ivy League university solicited bids from several vendors for its initiat...

In many economies, commodity price volatility is one of the sources of signaling to market players. Different experiences of price shocks have led economists to reconsider price shocks. Considering the effects of monetary policy on the inflation rate, the present study investigates the impact of monetary policy shock on the price of storable food commodities. In this regard, data for 2006: 01 t...

the main objective of this study was to evaluate the response of consumers to changes in income and prices of chicken meat in the short run and long run. in order to achieve this goal, vector auto regression (var) and vector error correction model (vecm) have been applied to data since 1974 to 2007. impulse response function (irf) calculation indicated that past and present consumption of chick...

Although price fairness has been intensively studied for decades, the measurement of its multidimensionality not yet reached any consensus. Its impact on consumers’ trust and switching intentions in financial institutions less frequently analysed. This paper fills both gaps two objectives. First, it aims to develop a reliable valid scale microfinance. Second, following equity social exchange th...