In this context, Avanzi et al. [4] solved the case with i.i.d. hyperexponential jumps; they showed the optimality of a (periodic) barrier strategy where dividends are paid at dividend-decision times if and only if the surplus is above some level.

I thought you'd made a mistake, but it seems you were right all along.

Earth's moon completes a rotation every twenty-seven days or so.

Have you forgot me? No, by the rood, not so.