Search Results
Working Paper
Credit Ratings, Private Information, and Bank Monitoring Ability
In this paper, we use credit rating data from two large Swedish banks to elicit evidence on banks' loan monitoring ability. For these banks, our tests reveal that banks' internal credit ratings indeed include valuable private information from monitoring, as theory suggests. Banks' private information increases with the size of loans.
Working Paper
Private Information and Optimal Infant Industry Protection
We study infant industry protection using a dynamic model in which the industry's cost is initially higher than that of foreign competitors. The industry can stochastically lower its cost via learning by doing. Whether the industry has transitioned to low cost is private information. We use a mechanism-design approach to induce the industry to reveal its true cost. We show that (i) the optimal protection, measured by infant industry output, declines over time and is less than that under public information, (ii) the optimal protection policy is time consistent under public information but not ...
Working Paper
Optimal Taxes Under Private Information: The Role of the Inflation
We consider an overlapping generation framework with search and private information to study optimal taxation. Agents sequentially trade in markets that are characterized by different frictions and trading protocols. In frictional decentralized markets, agents receive shocks that determine if they are going to be consumers or producers. Shocks are private information. Mechanism design is used to solve for the constrained optimal allocation. We then study whether a government can replicate the constrained optimal allocation with an array of policy instruments including fiat money. We show that ...
Working Paper
Investment and Bilateral Insurance
Private information may limit insurance possibilities when two agents get together to pool idiosyncratic risk. However, if there is capital accumulation, bilateral insurance possibilities may improve because misreporting distorts investment. We show that if one of the Pareto weights is sufficiently large, that agent does not have incentives to misreport. This implies that, under some conditions, the full information allocation is incentive compatible when agents have equal Pareto weights. In the long run, either one of the agents goes to immiseration, or both agents’ lifetime utilities are ...
Discussion Paper
Tax Buyouts: Raising Government Revenues without Increasing Labor Tax Distortions
At a time of increasing fiscal pressures both here and abroad, it seems important to consider ways of raising government revenues without discouraging people from working. This post describes a revenue raising plan—a tax “buyout”—that does just that. The buyout would give you, the taxpayer, the option each year of paying a lump sum to the government in exchange for a given reduction in your marginal tax rate that year. In effect, you would use the lump sum payment to buy yourself a lower marginal tax rate, which would in turn give you more incentive to work. The buyout would be risk ...