Tom Palmer, Vice President of international programs and Director of the Centre for the promotion of human rights at Cato Institute-"the Constitution: conflict or Harmony?"

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Hardy Bouillon, Head of the Economic Affairs, Center for the New Europe, Brussels-"The Principles of Regulation vs. the Regulation of Principles"

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Dan Mitchell, Senior Fellow at Cato Institute-"Decentralisation and competition systems. the foundations of freedom "
 

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Charles b. Blankart, Professor at the Humboldt University-"European Union: Confederation, Federation or Association of States. A perspective of constitutional theory Hayekiana "
 

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