no. 6
January 2013
Ewa Kochańska, Przemysław Makowski
The importance of renewable energy sources in a global economy and their impact on the labour market
Stanisław Aleksandrow, Monika Staniszewska
Innovation in health economics: an overview of human life valuation methods in monetary values
Maksymilian Kochański
Open innovation state of the art in Lodz Region (Poland)
Iwona Adamkiewicz, Marcin Dudojć
The position of Polish farmers and students on the development problems of Sub-Saharan Africa
Monika Stojan
Selected legal aspects of innovation in renewable energy
Mateusz Karolak