the wto is an international organization which arranges international commercial rules and disputes settlements. increasingly joining of countries to the wto and movement for freedom of commercial regime in industrial or developing countries are deniable testimonies for globalization. gradual reduction of tariff and competition in exports and internal markets by their advantages have jeopardize...

Field emission data are often represented on a Fowler–Nordheim plot but new empirical equation has been recently proposed to better analyze experiments. Such an is based approximations of the Murphy and Good model predicts that constant parameter ?, depending only work function emitter, can be extracted from data. We compared this with simulations in order determine range validity robustness re...

it is expected that the legislator should pass only clear and unambiguous laws. although the legislators do their best at codification and approving the laws, there would be some ambiguities while executing them and therefore they require some interpretation.interpretation of laws is a very difficult task and it requires a systematic and logic method and the judges and lawyers should not interp...

The names Milton Friedman and John Taylor are associated with different monetary policy rules; but, as shown in this paper, the difference between their perceptions of how the economy works is not great. The monetary policy rules advanced by Taylor and Friedman are compared by linking the rules to the two economists’ underlying views about nominal rigidity, the source of trade-offs, the sources...

background: anemia is the most common blood disorder observed in vulnerable groups and affects their efficiency in their everyday activities. possible complications of the disease may be reduced or prevented by screening of patients. screening programs impose certain costs upon the health system, which may offset their positive effects. whether the positive impacts of screening outweigh its cos...

This paper studies competitive equilibria of economies where assets are heterogeneous and traders have heterogeneous information about them. Markets are defined by a price and a procedure for clearing trades and any asset can in principle be traded in any market. Buyers can use their information to impose acceptance rules which specify which assets they are willing to trade in each market. The ...