Arnaud Zlatko Dragicevic Agro ParisTech   Agro ParisTech - The Nancy Center Laboratory of Forest Economics 14, rue Girardet – CS 14216 Nancy Cedex, 54042 France   arnaud.dragicevic@agroparistech.fr             JEL Areas: Q0 : Agricultural and Natural Resource Economics; Environmental and Ecological Economics: General H0 : Public Economics: General