Why is this? Is it not because the people instinctively turn to tinkering at and changing their chief tax--the tariff--whenever they as a whole need financial relief; and have we not shown that such relief is needed almost every ten years, when the overtrading, inseparable from the development of all thriving communities has made the call for credit impossible to grant? A new tariff may defer, or hurry, or, occurring simultaneously, will intensify a panic, but it may not hope to avert one when due: yet if its changes be very gradual, fixed and long predicted, and of a nature to bring about or confirm a judicious tariff for revenue only, they will materially help to put business on so firm and sound a basis that recovery from the inevitable, and approximately decennial panics, will be wonderfully expedited. Thus a new tariff is a quite accurate forewarning of a panic, and is also to no inconsiderable extent a contributory cause. (See foot-note on page 5, _seq., Interrelations of Panics, Tariffs, and the Condition of Agriculture_, etc.; and especially what is said of the panic of 1848, on page 10.) M. Juglar has fully analyzed the three phases of our business life into Prosperity, Panic, and Liquidation, which three constitute themselves into the business cycle, that for forty years past (that is, since the present Bank of England Act, and practically since that of the Law governing the Bank of France, both of which then increased the required specie reserve) has been of about ten years. These ten years may be apportioned roughly as follows: say, Prosperity for five to seven years; Panic a few months to a few years, [Footnote: The panic after 1873 is the only one I know extending to anything like the length it attained. This may be ascribed to the immense development and consequent speculation, and to the inflation of the currency coming after the period about the Civil War.] and Liquidation about a few years. I have already pointed out the signs of prosperity, of panic, and of liquidation, but in view of existing conditions perhaps it may be well to restate here the quite familiar fact that the completion of liquidation that precedes the beginning of another period of prosperity is characterized by lack of business, steady prices, and a marked growth in available banking funds. [The various tables spread through this pamphlet are fully explained by their headings and the text.] In conclusion I wish to express my thanks for the courtesy M. Juglar has extended me, and to state my appreciation of the motives, painstaking patience, and undoubted originality he has shown in explaining and executing so faithfully and with such genius a most laborious and yet spirited work. It is only justice that such an achievement should have been awarded a prize by the French Institute (Academy of Moral and Political Sciences) and have gained for M. Juglar the Vice-Presidency of the "Society for the Study of Political Economy." DeCourcy W. Thom.