Keynesian Economics proposes a path out of economic recessions: government spending to 'prime the pump'. Keynes believed that stimulating demand during tough times will lead to economic improvement as people will have jobs and money to spend in the economy.

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Sources:

Noesgaard, D., Yoshida, D., Colless, R., Phui, L., & Fielding, J. (2010). Understandings of ideologies. Don Mills, ON: Oxford University Press.

Image Sources:

Coronavirus stimulus update, CBNC, https://www.cnbc.com/2021/02/26/coronavirus-stimulus-update-house-to-pass-1point9-trillion-biden-relief-bill.html