Analysis of information sources in references of the Wikipedia article "국유화" in Korean language version.
At the heart of its vision has been social or common ownership of the means of production. Common ownership and democratic control of these was far more central to the thought of the early socialists than state control or nationalization, which developed later. [...] Nationalization in itself has nothing particularly to do with socialism and has existed under non-socialist and anti-socialist regimes. Kautsky in 1891 pointed out that a 'co-operative commonwealth' could not be the result of the 'general nationalization of all industries' unless there was a change in 'the character of the state'.
