Might be a good place to start, some citations and calculations in the replies there: https://softwareengineering.stackexchange.com/a/450699 https://softwareen

Might be a good place to start, some citations and calculations in the replies there: https://softwareengineering.stackexchange.com/a/450699 https://softwareengineering.stackexchange.com/a/450699 I did read actual studies that were conducted years ago, but don't have access to them at this point.