4. Some Scarcity maybe a good thing
https://www.timeshighereducation.com/books/scarcity-why-having-too-little-means-so-
much-by-sendhil-mullainathan-and-eldar-shafir/2007116.article
6. Too much scarcity Taxes the Mind
http://harvardmagazine.com/2015/05/the-science-of-scarcity
7. Too much scarcity Taxes the Mind
http://harvardmagazine.com/2015/05/the-science-of-scarcity
8. Scarcity Taxes the Mind
http://harvardmagazine.com/2015/05/the-science-of-scarcity
• How is related to Kanban?
• Scarcity of time is popular in knowledge
working, especially in heavy multi-tasking
environment;
• A new theory to support why we should lower
WIP & Slack time;