Because estate tax liability usually depends on how long one lives, it implicitly provides annuity income. In the absence of annuity markets, lump-sum estate taxation may be used to achieve the first-best solution for individuals with a sufficiently strong bequest motive. Calculations of the...

A large empirical literature found that the correlation between insurance purchase and ex post realization of risk is often statistically insignificant or negative. This is inconsistent with the predictions from the classic models of insurance a la Akerlof (1970), Pauly (1974) and Rothschild and...