“…This approach, introduced by Diewert (1971), has been widely used to investigate the interrelated problems of estimation of monetary asset demand functions and monetary aggregation issues. See, for example, Barnett (1983), Fisher (1984, 1985), Serletis and Robb (1986), Fisher and Barnett (1983) Minflex Laurent Ewis and Fisher (1984) Translog Ewis and Fisher (1985) Fourier Serletis and Robb (1986) Translog Serletis (1987Serletis ( , 1988 Translog Fisher andFleissig (1994, 1997) Fourier Fleissig (1997) Minflex, GL, Translog Fleissig and Swoflord (1996) AIM Drake, Fleissig, and Mullineux (1999) AIM Fleissig and Serletis (2002) Fourier Drake, Fleissig, and Swoflord (2003) AIM Drake and Fleissig (2004) Fourier Serletis and Shahmoradi (2005) AIM and Fourier Serletis and Shahmoradi (2007) GL, BTL, AIDS, Minflex, NQ Drake and Fleissig (2010) Fourier Serletis and Feng (2010) AIM…”