ON POLITICAL ECONOMY; OR THE PRODUCTION, DISTRIBUTION, AND CONSUMPTION OF WEALTH. BY JEAN-BAPTISTE SAY. TRANSLATED FROM THE FOURTH EDITION OF THE FRENCH, BY C. R. PRINSEP, M. A. WITH NOTES BY THE TRANSLATOR. Fifth American Edition. CONTAINING A TRANSLATION OF THE INTRODUCTION, AND ADDITIONAL NOTES, BY CLEMENT C. BIDDLE, MEMBER OF THE AMERICAN PHILOSOPHICAL SOCIETY. Philadelphia: GRIGG & ELLIOTT, No. 9, NORTH FOURTH STREET. Eastern District of Pennsylvania, to wit: BE it remembered, that on the eleventh day of May, A. D. 1827, in the fifty-first year of the Independence of the United States of America, John Grigg, of the said district, has deposited in this office the title of a Book, the right whereof he claims as proprietor, in the words following to wit:— "A Treatise on Political Economy; or the Production, Distribution and Consumption of Wealth. By Jean-Baptiste Say. Translated from the fourth edition of the French, by C. R. Prinsep, M. A. With notes by the Translator. Second American Edition. Containing a Translation of the Introduction, and additional Notes, by Clement C. Biddle, member of the American Philosophical Society." In conformity to the Act of the Congress of the United States, entitled "An act for the encouragement of learning, by securing the copies of maps, charts and books, to the authors and proprietors of such copies, during the times therein mentioned:" and also to an act entitled, "An act supplementary to an act entitled, An act for the encouragement of learning, by securing the copies of maps, charts and books, to the authors and proprietors of such copies, during the times therein mentioned; and extending the benefits thereof to the arts of designing, engraving and etching historical and other prints.” D. CALDWELL, Clerk of the Eastern District of Pennsylvania. J. Bioren, Printer. III. Of the nature of productive capital, and the mode in which it concurs in the business of production Of the mode, in which industry, capital, and natu- ral agents unite for the purpose of production VII. Of the labour of mankind, of nature, and of ma- VIII. Of the advantages and disadvantages resulting Of the different methods of employing commer- cial industry; and the mode in which they con- Of the transformations undergone by capital, in |