This paper presents a dynamic model of optimal bank capital in which the bank optimizes over costs associated with failure, holding capital, and flows of external capital. The solution to the infinite-horizon optimization problem is related to period-by-period value-at-risk (var) in which the optimal probability of failure is endogenously determined. Over a cycle, var is positively correlated w...

We develop a model of capital and liability structure of banks that optimally respond to changes of regulatory environment. The model produces the following results. In the absence of regulation, banks in our model take high leverage, both in the form of deposits and subordinated debt. We find that subordinated debt is important in banks’ liability structure—holding zero subordinated debt is ne...

We consider an environment in which agents’ skills are private information and follow arbitrary stochastic processes. We prove that it is typically Pareto optimal for an individual’s marginal benefit of investing in capital to exceed his marginal cost of doing so. This wedge is consistent with a positive tax on capital income. We also prove that it is Pareto optimal for the marginal rate of sub...

One of the basic problem of the project process is to create a structure of communication systems with optimal techno-economic factors. In this paper we show optimization capital costs methods of creating the network infrastructure with reference to the defined parameters which describe a designing topology.

The paper first differentiates “control” and “incentive”. Then it shows that integration in which the principal gets ownership of the physical assets necessary for the agent to create values enhances control of the principal over the agent’s human capital and thus improve coordination ex post, but that reduces the agent’s ex ante incentive to make human capital investment and ex post incentive ...

Given the increasing importance of financing in foreign currency denominated debt, researchers have shown the conditions under which raising capital denominated in a foreign currency becomes feasible. We extend this literature in the context of a multinational corporation (MNC) by modeling the rivalry between equity and debt under a modified general equilibrium framework. We derive (i) internat...

Benhabib and Rustichini [Optimal taxes without commitment, J. Econ. Theory 77 (1997) 231–259] study the properties of optimal capital taxes in economies without commitment and no government debt. They find that capital taxes may be different from zero at steady state. This note shows that, once governments have the possibility of issuing debt and smoothing taxes over time, optimal steady state ...

Effects of Positive Jumps Assets on Endogenous Bankruptcy and Optimal Capital Structure: Continuous- Periodic-Observation Models

In this section we introduce a framework to study optimal linear capital taxation. We first focus on a two-period model, define the concept of intertemporal wedge and derive optimal capital taxes using the Atkinson Stiglitz result. We then move to an infinite horizon model with aggregate uncertainty and derive optimal taxes. Finally, we study a model with capitalists and workers and show that o...