@TechReport{economics.dp.2007-24,
 author = {Cheung, Yin-Wong and Yuk-Pang Wong, Clement },
 title = {Are All Measures of International Reserves Created Equal? An Empirical Comparison of International Reserve Ratios},
 type = {Economics Discussion Paper},
 institution = {Kiel Institute for the World Economy},
 year = {2007},
 number = {2007-24},
 url = {http://www.economics-ejournal.org/economics/discussionpapers/2007-24}
}