abstract- iran achieved its self-sufficiency goal in wheat production a few years ago, perhaps at the expense of decreasing the production of other grains specially barley as stated by critics in the country. considering the dependency of wheat and barley markets on each other, policy preference functions were estimated separately for each market. incorporating political weights, a game theory ...

abstract main objective of this paper is to investigate the impact of exchange rate misalignment on wheat’s producer estimates (pse), using the 1989-2007 period’s data. for this purpose, vector error correction model (vecm) along with the use of real exchange rate based on purchasing power party (ppp) was applied to estimate nominal equilibrium exchange rates. then, by using market price suppor...

Web crawler is a software program that browses WWW in an automated or orderly fashion, and the process is known as web crawling. A web crawler creates the copy of the visited pages so that when required later on, it will index the pages and processing becomes faster. This paper discuss the various techniques of the web crawling through which search becomes faster. In this paper studied has been...