There are substantial differences in output per worker across states that persist over time. This studydemonstrates that differences in state taxation of capital income, capital ownership, and consumption canexplain why differences in labor productivity can persist. First, state tax policies...

This paper considers the problem of multi-species fisheries managementwhen targeting individual species is costly and at-sea discards of fish by fishermenare unobserved by the regulator. Stock conditions, ecosystem interaction, technologicalspecification, and relative prices under which at sea...