this paper investigates the short- run and long-run effects of government size and exports on the economic growth of iran as a developing oil export based economy for the period of 1974 - 2008 using an autoregressive distributed lags (ardl) framework. a modified form of feder (1982) and subsequently ram’s (1986) model has been applied to include both government size and exports in growth equati...

Agricultural products export has main role among non-oil exports and pistachio is the most important exportable agricultural product in Iran. In this research we tried to deal with the most important weak and strong spots, opportunities and threats facing the advertisement of exporting pistachio in Kerman province. This has been done with the usage of factor analysis (PFA) in combination with S...

It is well known that some XML elements correspond to objects (in the sense of object-orientation) and others do not. The question we consider in this paper is what benefits we can derive from paying attention to such object semantics, particularly for the problem of keyword queries. Keyword queries against XML data have been studied extensively in recent years, with several lowest-common-ances...