Analysis of information sources in references of the Wikipedia article "Nobi" in English language version.
Another target of his critique is the insistence that slaves (nobi) in Korea, especially in Choson dynasty, were closer to serfs (nongno) than true slaves (noye) in Europe and America, enjoying more freedom and independence than what a slave would normally be allowed.
The serfdom thesis is based largely on the work of the North Korean scholar, Kim Sok-hyong, who divided nobis into 'resident' and 'non-resident' groups. The former lived under the same roof as their masters, for whom they performed domestic and the greater part of agricultural labour. The latter dwelt far from their masters' houses, cultivating land for which they paid rent to their masters, and possessed their own personal property. In reality, their situation was similar to that of tenant farmers. Kim therefore considered 'resident' nobis to be slaves, and 'non-resident' nobis to be serfs. As the latter group were far more numerous, he concluded that serfdom characterized Chosun society.
