Inconclusive evidence for the CAPM is due to one or both of two reasons. First, the theory does not exist in the real world, second, the testing methods use to test the CAPM are incapable of detecting it. This study isolates the second reason by developing an artificial market in which the CAPM...

Presence of fully converted monoalkyl esters is the major requirement in quality biodiesel. Due to high associated costs with testing and widespread production of biodiesel not only in commercial scale but also in small scale, there is a high propensity of substandard biodiesel entering the...