Solution: Execute all unemployed people that are 21 and over. Employ several thousand workers as ditch diggers for mass graves, then once the project is complete, have the ditch diggers shot and thrown into the mass graves as well.
This plan would stimulate the economy, terrorize the populous and eliminate all dissent. Similar tactics have worked in other leftist social utopias such as China, North Korea, various despotic regimes in Africa+ the Middle East.