An introductory lecture on political economy. 1827.--Three lectures on the transmission of the precious metals. 1828.--Two lectures on population, with a correspondence between the author and T.R. Malthus. 1829.--Three lectures on the cost of obtaining money. 1830.--Two letters on the factory acts. 1837.--Three lectures on the value of money. 1840.--Four introductory lectures on political economy. 1852.
