A panel from the Historical Materialism New York 2013 Conference.

David Laibman:
Value, Labor, and the Scientific Moment in Marxist Inquiry

Duncan Foley:
Labor and Value: Productive Labor and Surplus Value

Roberto Veneziani:
Exploitation as the Unequal Exchange of Labour: An Axiomatic Approach

Chair:
Jon Cogliano

Find books in the Historical Materialism book series from Haymarket Books at http://www.haymarketbooks.org/category/hm-series