We examine firm valuation with optimal liquidity (retained earnings) and dividend choice under revenue uncertainty that incorporates debt financing and bankruptcy costs. We revisit the conditions for dividend policy irrelevancy and the role of retained earnings and dividends. Retained earnings have a net positive impact on firm value in the presence of growth options, high external financing co...

This paper considers the optimal dividend payment problem in piecewise-deterministic compound Poisson risk models. The objective is to maximize the expected discounted dividend payout up to the time of ruin. We provide a comparative study in this general framework of both restricted and unrestricted payment schemes, which were only previously treated separately in certain special cases of risk ...

This study examines share price and trading volumes data around the date of cash dividend distributions made by a sample of companies listed on The London Stock Exchange. The ex-day share price behaviour is modelled to take account of the personal taxes of long-term investors as well as the transaction costs and holding risks of short-term traders. The post-announcement drift is linked to the b...

In this paper, we consider a company where surplus follows a rather general diffusion process and whose objective is to maximize expected discounted dividend payments. With each dividend payment there are transaction costs and taxes and it is shown in [7] that under some reasonable assumptions, optimality is achieved by using a lump sum dividend barrier strategy, i.e. there is an upper barrier ...

This paper examines the trading pattern around the ex-dividend day in the Estonian stock market between 2000 and 2006. An analysis of the Estonian income tax law confirmed that despite its simplicity there exists differential treatment of capital gains and dividends as well as tax heterogeneity among investors. An empirical analysis of the trading data showed a statistically significant abnorma...

neurological inflammatory diseases are developing rapidly. different factors involved in the pathogenesis of these diseases. in this article, we discuss some of the mechanisms are dealt with. an aberrant procedure of beta-amyloid precursor protein (bapp) to form neurotoxic beta-amyloid peptides and an accumulated insoluble polymer of beta –amyloid (ba) that forms the senile plaque. the above pr...

This paper investigates achieving financial independence by using the Dividend Reinvestment Plan (DRIP) in conjunction with dollar cost averaging to purchase stocks of quality companies that pay increasing dividends over the 15 year period of 1993 – 2007. To do this, it looks at two portfolios, each containing initially the same stocks, but the second replacing some of its stocks during the las...

Remainder theorems are very popular for finding the remainder in various types of problems. Inthis paper, we have proposed a simplified approach of finding the remainder using basicmathematics. This method is very effective in solving certain types of problems which involveexponentiation of dividend by some positive integer and those which have common factors intheir dividend an...

In this paper, we study the dividend payments prior to absolute ruin in a Markov-dependent risk process in which the claim occurrence and the claim amount are regulated by an external discrete time Markov chain. A system of integrodifferential equations with boundary conditions satisfied by the moment-generating function, the nth moment of the discounted dividend payments prior to absolute ruin...

In this paper, we consider the dividend payments prior to absolute ruin in a Markovian regime-switching risk process in which the rate for the Poisson claim arrivals and the distribution of the claim amounts are driven by an underlying Markov jump process. A system of integro-differential equations with boundary conditions satisfied by the moment-generating function, the n th moment of the disc...