This mostly depended on the fertility of the soil nearby the manor, the amount of serfs a lord had and the trade that he had set up with other manors. The reason for this is that if a manor had fertile soil, the lord had set up ample trade between manors, and therewere enough serfs to work on the land, they were pretty much self-suficient. However, if these things were lacking, then self-sufficiency was not necessarily achieved.
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Hamiltonian
Hamilton believed the federal government had the right to regulate and invest in the economy. Henry Clay also believed in a strong federal government and one that could aid in the advancement of the economy.
Henry Clay came up with and supported the American System. The American System supported industrial advancement and the creation of a national bank. Clay wanted the government to invest taxes into canals, roads, and railroads. He supported tariffs which would help grow American industry but often hurt farming industries, which would have been supported by Jeffersonian thinkers.