We need more info there is no following in you question
Answer:
North Korean economy was more Socialist.
Explanation:
The South Korean economy was more of free trade in which private companies where not restricted by the government.
Northern: No slaves, mostly republican (our democrat) ideas, economy was based on trade and business
Southern: Slavery was supported, mostly (our idea of) republican, their economy was based on plantations and slaves
Hope this helps! Please let me know if I'm wrong or missed something. :)