Erken, Hugo; Donselaar, Piet; Thurik, Roy - Max-Planck-Institut für Ökonomik <Jena> - 2008
models based on the established literature. Traditionally, entrepreneurship is not dealt with in these models. In the present … paper it is shown that when this variable is added - in all models there is a significant influence of entrepreneurship … while the remaining effects mainly stay the same. Entrepreneurship is measured as the business ownership rate (number of …