The Works and Correspondence of David Ricardo. V. Speeches and Evidence. VI. Letters 1810-1815. VII. Letters 1816-1818. VIII. Letters 1819-June 1821. IX. Letters July 1821-1823by Piero Sraffa; M. H. Dobb; David Ricardo;Jeremy Bentham's Economic Writings: Critical Edition Based on His Printed Works and Unprinted Manuscripts. Iby W. Stark; Jeremy Bentham;Nouveaux Principes d'economie politique, ou, De la richesse dans ses rapports avec la populationby J.-C.-L. Simonde de Sismondi; G. Sotiroff;The Malthusian Controversyby Kenneth Smith;Welfare Economics in English Utopias: From Francis Bacon to Adam Smithby J. K. Fuz