E xchange rate is an important factor influencing price indices of exported goods of a country in different ways. Imported intermediate commodity is one of the important ways by which the change in exchange rate affects price indices of the exported goods. Using the input-output table of Iran for the year 2001, this paper investigates the impact of exchange rate devaluation on price ...

. . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . Commentary . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . ....

This research aims to determine the factors affecting bulgur consumption preferences of consumers. The data were obtained by using a face-to-face survey technique from 401 individuals living in city center Mardin convenience sampling. In analysis data, explanatory factor and descriptive statistics used. According findings, participants consider food quality, marketing activities, physical prope...

Six hens pecked a key (Experiment 1) or pushed a door (Experiment 2) to obtain food reinforcement. In both experiments and as an analogue of price changes, the response requirements were varied in two ways: by increasing the number of responses required and by increasing the required force of each response. The two price manipulations (response number and response force) had different effects o...

Developing predictive models is a complex task since it deals with the uncertainty and stochastic behavior of variables. Specifically concerning commodities, accurately predicting their future prices allows us to minimize risks establish more reliable decision support mechanisms. Although discussion on this question extensive, there academic attention being paid construction nonparametric appli...

This paper uses annual data from 1980-1998 to test two models of the relationship between wholesale and retail marijuana prices. Results from regressions of retail prices on wholesale prices reject a multiplicative model, in which the difference in prices between levels is proportional to the wholesale price, in favor of an additive model, in which the price difference is a fixed amount. This f...

Recently, the design is becoming important in product development. The technology which is a strong point of Japan is immediately caught up by the foreign countries, and the price competition begins. Therefore companies tend to plan differentiation of products by the design or a color. The purpose of my work was to consider the optimal color for using by product development. We needed to clarif...

Put options are commonly used in the stock market to protect against the decline of the price of a stock below a specified price. On the other hand, finite difference approach is a well-known and well-resulted numerical scheme for financial differential equations. As such in this work, a new spatial discretization based on finite difference semi-discretization procedure with high order of accur...