Common scaling behavior in finance and macroeconomics B. Podobnik, D. Horvatic, A. M. Petersen, M. Njavro and H. E. Stanley Eur. Phys. J. B, 76 4 (2010) 487-490 Published online: 07 November 2009 DOI: 10.1140/epjb/e2009-00380-3