His first proposition was as follows: the volume of metallic currency is normal when it is determined by the total value of the commodities in circulation estimated in its bullion value. Expressed so as to apply to international conditions, it reads thus: in a normal state of circulation every country possesses a quantity of money “according to the state of its commerce and wealth.” Money circulates at a value corresponding to its real value or to its cost of production, i. e. it has the same value _in all countries_.[139] That being the case, “there could be no temptation offered to either for their importation or exportation.”[140] There would thus be established a balance of currencies between the different countries. The normal level of a national currency is now expressed in terms of an international balance of currencies, which practically amounts to the statement that nationality does not change anything in a universal economic law. We have reached again the same fatal point as before. How is the normal level disturbed? Or, speaking in terms of the new terminology, how is the international balance of currencies disturbed? Or, how does money cease to have the same value in all countries? Or, finally, how does it cease to pass at its own value in every country? We have seen that the normal level was disturbed by an increase or decrease of the volume of money in circulation while the total value of commodities remained the same; or, because the quantity of money in circulation remained the same while the exchange values of commodities rose or fell. In the same manner, the international level, determined by the value of the metal itself, is disturbed by an increase in the quantity of gold in a country brought about by the discovery of new gold mines,[141] or by an increase or decrease of the total exchange-value of the circulating commodities in any particular country. Just as in the former case the output of the precious metals decreased or increased according as to whether it was necessary to contract or expand the currency and thereby to lower or raise prices, so are the same effects produced now by export and import from one country to another. In the country in which prices would rise or the value of gold would fall below the bullion value in consequence of a redundant currency, gold would be depreciated, and the prices of commodities would rise as compared with other countries. Gold would, therefore, be exported, while commodities would be imported, and vice versa. Just as in the former case the output of gold, so now the import or export of gold and, with it, the rise or fall of prices of commodities would continue until, as we would have said before, the right value relation would be restored between the metal and commodities, or as we shall say now, the international balance of currencies would be restored. Just as in the former case the production of gold increased or decreased because gold stood