1) Macroeconomic theory 
Kaleidics (καλός kalos: `good`, `beautiful`; εἶδος eidos: `form`, `shape`) denotes the ever-changing shape and status of an economy. Uncertainty is the primary kaleidic factor. ==Uncertainty in economics== British economist George Lennox Sharman Shackle, who has been characterised as a post-Keynesian but also as influenced by Au...