NBER Publications by Charles D. Kolstad

The literature on voluntary provision of public goods includes recent theoretical work on the formation of voluntary coalitions to provide public goods. Theory is ambiguous on the equilibrium coalition size and contribution rates. We examine the emergence of coalitions, their size, and how uncertainty in public goods provision affects contribution levels and coalition size. We find that contributions decrease when public good returns are uncertain but increase when individuals can form a coalition to provide the good. Contrary a core theoretical result, we find that coalition size increases when the public good benefits are higher. Uncertainty has no effect on coalition size.

We use the 2003 Consumer Expenditure Survey and emissions estimates from an input-output model to estimate the incidence of a price on carbon induced by a cap-and-trade program or carbon tax in the US context. We present results on how much difference income deciles pay for a carbon tax as well as which industries see the largest increase in costs due to a carbon tax. We illustrate the main determinant of the regressivity: consumption patterns for energy-intensive goods. We find that a policy targeting CO2 from energy consumption is more regressive than a price on all emissions. Furthermore, on a per-capita basis a carbon price is much more regressive than calculations at the household level. We discuss policy options to offset the adverse distributional effects of a carbon emissions poli...

Variable real exchange rates influence the country choice for location of production facilities by a multinational enterprise. With risk averse investors and fixed productive factors, a parent company should not be indifferent to the choice of production capacity location, even when the expected costs of production are identical across countries. If a non-negative correlation exists between real export demand shocks and real exchange rate shocks, the multinational will optimally locate some of its productive capacity abroad. The share of production capacity optimally located abroad increases as exchange rate volatility rises and as export demand shocks become more correlated. These theoretical results are confirmed by empirical analysis of quarterly United States bilateral foreign-dire...