 From the late sixteenth to the early seventeenth century, invasions from Japan and China wiped out the command system and forced Joseon Korea to transition to a market economy.Markets premature very slowly and grain markets in agricultural regions of Joseon Korea were less integrated compared to early modern China and Japan.The Joseon bureaucracy was tarnished entirely and began started to receive taxes in commodity money — rice and cotton textiles — and eventually began to mint copper coins and lifted trade restrictions.