@article{publication-9280, author={Nyborg, Kjell G and {\"O}stberg, Per}, doi={10.1016/j.jfineco.2013.12.003}, issn={0304-405X}, journal={Journal of Financial Economics}, number=1, pages={30-52}, publisher={Elsevier}, title={Money and liquidity in financial markets}, volume=112, year=2014, }