Progressive Taxation and Corporate Liquidation: Analysis and Policy Implications

This paper contributes to the debate on alternative corporate tax schemes, employing a rigorous real option methodology which has never been used to study both liquidation policy and taxation. Different tax systems are considered, according to whether the tax regime is progressive or flat and losses are deductible or not. The critical liquidation threshold is derived as a function of interest expenses, the firmÕs driving parameters and the tax rates and taxation brackets. It is shown that only the adoption of a flat tax plan does not interfere with the firmÕs liquidation policy, while any progressive tax schedule can slow down or speed up the closure policy.Corporate debt, default risk, progressive tax, real options.

OPTION PRICING UNDER LÉVY PROCESSES: A UNIFYING FORMULA

A new option pricing formula is presented that unifies several results of the existing literature on pricing exotic options under Lèvy processes. To demonstrate the flexibility of the formula a few examples are given which provide new valuation formulas within the Lévy frameworkLévy processes, pseudo differential operators, option pricing

Cauchy Problem for Evolution Equations of Schrödinger Type

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Convertible debt : financing decisions and voluntary conversion under ambiguity

This paper integrates ambiguity into a contingent claim model for convertible debt. We study how convertible debt valuation is affected by the ambiguity biases of equity holders and debt holders and provide sensitivity analysis of the bond value to changes in attitude toward ambiguity, firm and bond parameters. Our result, which are summarized into five main predictions, are consistent with recent empirical evidence and offer a possible interpretation of some corporate finance puzzles

A new country risk index for emerging markets: A stochastic dominance approach

An optimal weighting scheme is proposed to construct economic, political and financial risk indices in emerging markets using an approach that relies on consistent tests for stochastic dominance efficiency. These tests are considered for a given risk index with respect to all possible indices constructed from a set of individual risk factors. The test statistics and the estimators are computed using mixed integer programming methods. We derive an economic, political and financial risk ranking of emerging countries. Finally, an overall risk index is constructed. One main result is that the financial risk is the leading contributor to sovereign risk in emerging markets followed by the economic and political risk

Corporate financing decisions under ambiguity : pecking order and liquidity policy implications

This paper addresses the following unresolved questions fromthe perspective of ambiguity theory: Why do some firms issue equity instead of debt?Why did most firms retain their cash holdings instead of distributing themas dividends in recent times? How do firms change their financing policies during a period of severe financial constraints and ambiguity, orwhen facing the threat of an unpredictable financial crisis? We analyze how the values of the firm's equity and debt are affected by ambiguity. Wealso showthat cash holdings are retained longer if the investors' ambiguity aversion bias is sufficiently large,while cash holdings become less attractivewhen the combined impact of ambiguity and ambiguity aversion is relatively low

Pricing multidimensional American options

A new explicit form is provided for the solution of optimal stopping problems involving a multidimensional geometric Brownian motion. A free-boundary value approach is adopted and the value function is obtained via fundamental solution methods. There are many applications for the valuation of perpetual options of American style, which are of interest for finance and managerial decisions. © 2023 by the authors