Pfäffikon SZ, Switzerland, 11 November 2011 -- Pensionkasse Stadt Zürich (PKZH) has entered into an Investment Performance Service (IPS) agreement with Ortec Finance. The IPS will allow PKZH to gain deep insight in the impact of the decisions made throughout its investment decision process starting from the high level asset allocation decisions to the influence of the single managers on the overall results. The Service is based on the advanced ex post risk and return platform PEARL, operated by Ortec Finance to which PKZH will gain direct daily access via the internet.