This week we welcome back Prof. Andrew Kliman to the show. We get deep into some more value theory, specifically discussing the difference between concrete and abstract labour, simple and complex labour, and do slaves create value....

The really excellent Patrick Murray value form debate episodes mentioned in the episode:

https://soundcloud.com/mhi-120639128/rfh-murray-interview-ep-1
https://soundcloud.com/mhi-120639128/rfh-murray-interview-part-2

Also, the paper we are discussing is from the book 'The New Value Controversy and the Foundations of Economics' and  is called 'The Duality of Labour'.