pyblp.exceptions.OmegaByThetaJacobianReversionErrorΒΆ

class pyblp.exceptions.OmegaByThetaJacobianReversionErrorΒΆ

Reverted problematic elements in the Jacobian (holding \(\gamma\) fixed) of \(\omega\) (equivalently, of transformed marginal costs) with respect to \(\theta\).