The World-Wide Web presents survey researchers with an unprecedented tool for the collection of data. The costs in terms of both time and money for publishing a survey on the web are low compared w ith costs associated wi th conventional surveying methods. The data entry stage is eliminated for the survey administrator, and software can ensure that the data acqui red f rom participants is free ...

This article uses seasonal integration and co integration techniques to test the hypothesis of neutrality of money, using data from the Iranian economy. Seasonal data for the three variables of money supply, output and prices show that (increase in) money supply and the price level are co integrated at zero frequency, but one does not see such a relationship between (increase in) money supply a...

A technic is described for determining mean circulation time, cardiac output, and central blood volume by use of graded dosages of sodium dehydrocholate (Decholin) administered into a peripheral vein. The indicator-dilution curves derived by the technic were compared with radiopotas-sium-dilution curves obtained simultaneously in 12 patients. The results showed a surprisingly good agreement bet...

We study the use of intermediated assets as media of exchange in a neoclassical growth model. An intermediary is delegated control over productive capital and finances itself by issuing claims against the revenue generated by its operations. Unlike physical capital, intermediated claims are assumed to be liquid—they constitute a form of asset-backed money. The intermediary is assumed to control...