Using the real options and game theory, the paper studies the timing and pricing for IPOs. The motivation of IPOs can be divided into three categories: Financing, Merger and Acquisitions, and Investment from financial viewpoint. Four kinds of closed solutions of optimal timings and equilibrium...

We analyze corporate financial policies in leveraged buyouts (LBOs) in the presence of default risk. Our model captures the LBO-specific stepwise debt reduction, either with predetermined or cash-flow dependent (cash sweep) principal payments, and thus allows for dynamic redemption. These...

Credit risk analysis represents a growing field in financial research since decades. However, in cost of capital computations, credit risk is merely taken into consideration at the level of the debt beta approach. Our paper proves that applications of the debt beta approach suffer from...

The Basel Committee of Banking Supervision has recently set out the revised standards for minimum capital requirements for market risk. The Committee has focused, among other things, on the two key areas of moving from Value-at-Risk (VaR) to Expected Shortfall (ES) and considering a...

This article develops a Hedging Algebraic Model (HAM) for equity index portfolios with stock index futures as an alternative to econometric models (OLS, ECM, and GARCH) and assesses the efficacy of the model when applied to the IBEX 35 for the period 2007-2015. The model is initially formulated...

Contingent convertible capital (CoCo) is a debt instrument that converts to equity or is written off if the issuing bank fails to meet a distress threshold. The conversion increases the issuer's loss-absorption capacity, but results in wealth transfers between CoCo holders and shareholders,...

Regardless of the distributions of spot and futures returns, the hedge ratio determined by minimizing the portfolio's Aumann and Serrano (2008) index of riskiness is always smaller than the hedge ratio determined by minimizing the portfolio's variance. It is also demonstrated that the Foster and...

This paper discusses the notion of martingale measures in the context of the pricing and hedging of perfectly collateralized derivatives in discrete time. We define a precise mathematical framework to deal with this paradigm. We then prove the main result of equivalence between absence of...

The significant excess of the price of risk, research question in the version paper, [S. Chule, in Applied Mathematical Finance, submitted June 2016], is space-domain form re-evaluated into the stochastic problem objective of the premium risk. The adapts of the conventional generic replication...

We develop a firm valuation model with repeated expansion and contraction options to show operating profitability is a proxy for time-varying systematic risk. Relative to riskier assets, the proportionate value of contraction options increase as profitability falls, lowering the firm beta....