Labour productivity and the law of decreasing labour content http://localhost:8080/xmlui/handle/123456789/1164 2026-04-04T15:52:01Z Labour productivity and the law of decreasing labour content http://localhost:8080/xmlui/handle/123456789/1165 Labour productivity and the law of decreasing labour content Peter Flaschel 2012-01-01T00:00:00Z