@TechReport{economics.dp.2010-2,
 author = {Keen, Steve},
 title = {Solving the Paradox of Monetary Profits},
 type = {Economics Discussion Paper},
 institution = {Kiel Institute for the World Economy},
 year = {2010},
 number = {2010-2},
 url = {http://www.economics-ejournal.org/economics/discussionpapers/2010-2}
}