Colignatus (1998a), “Will the West repeat Versailles ?”, ewp-get/9808002
Colignatus (1998b), see Hulst (1998)
Colignatus (1998c), “On the paradox of efficiency improvement at the micro level and Productivity Slowdown at the macro level: The case of Efficient Inventory Control”, ewp-get/9805003
Colignatus (1999), “The Economics Pack, Applications for Mathematica”, Scheveningen, JEL-99-0820, ISBN 90-804774-1-9
Colignatus (1999a), “Proper definitions for risk and uncertainty”, EconWPA ewp-get/9902002, Internet
Colignatus (2000), “Definition & Reality in the General Theory of Political Economy”, First Edition, March & June 2000, ISBN 90-802263-2-7
Colignatus (2001), “Voting theory for democracy”, Thomas Cool Consultancy & Econometrics, ISBN 90-804774-3-5
Colignatus (2002), “Without time, no morality”, ewp-get/0202003
Colignatus (2003), “On the value of life”, ewp-pe/0310003
Colignatus (2004), “After 35 years of mass unemployment: An advice to boycott Holland”, ewp-get/0405001