Mossin's theorem for deductible insurance given random initial wealth is re-examined. For a fair premium, it is shown that a necessary and sufficient condition, in the spirit of the Generalized Mossin Theorem for coinsurance, is impossible using the notion of expectation dependence. Next, it is...

This articles re-examines a standard result on the demand for insurance ("full coverage with a fair premium and partial coverage with a loaded premium"') in the presence of a default risk. It is established that the optimal insurance coverage is always partial coverage if the default is total,...