The chorus calling for the Fed to facilitate higher money-supply growth has become deafening. Jude Wanniski and Larry Kudlow have been long-term members of this chorus, while gold market commentator and veteran trader Jim Sinclair has just added his voice. Apparently, as opined by Mr Sinclair in recent commentary at his web site (www.jsmineset.com), faster money-supply growth is needed now in order to avoid a 1930s-style deflationary outcome and depression. To support his view he uses charts of money-supply growth and 'money velocity', where the velocity of money is calculated by dividing the GDP growth rate by the M2 growth...