We obtain a Black Scholes formula for the arbitrage free pricing of European Call options with constant coefficients when the underlying stock generates dividends. To hedge the Call option, we will always borrow mon...We obtain a Black Scholes formula for the arbitrage free pricing of European Call options with constant coefficients when the underlying stock generates dividends. To hedge the Call option, we will always borrow money form bank. We see the influence of the dividend term on the option pricing via the comparison theorem of BSDE(backward stochastic differential equation,). We also consider the option pricing problem in terms of the borrowing rate R which is not equal to the interest rate r. The corresponding Black Scholes formula is given. We notice that it is in fact the borrowing rate that plays the role in the pricing formula.展开更多
The dual agency relation and lack of effective incentive and restraint mechanism make stock right structure of China's listed companies special.This special stock right structure will inevitably exert direct and p...The dual agency relation and lack of effective incentive and restraint mechanism make stock right structure of China's listed companies special.This special stock right structure will inevitably exert direct and profound influence on formulation of cash dividend policies.Based on the 2007 to 2010 data of China's agricultural listed companies and focusing on the stock right structure,this paper selected 6 indicators and the BP ANN to build the cash dividend policy identification model,in the hope of helping investors accurately predict influence of stock right structure on cash dividend policies,so as to reduce investment risk to some extent.展开更多
文摘We obtain a Black Scholes formula for the arbitrage free pricing of European Call options with constant coefficients when the underlying stock generates dividends. To hedge the Call option, we will always borrow money form bank. We see the influence of the dividend term on the option pricing via the comparison theorem of BSDE(backward stochastic differential equation,). We also consider the option pricing problem in terms of the borrowing rate R which is not equal to the interest rate r. The corresponding Black Scholes formula is given. We notice that it is in fact the borrowing rate that plays the role in the pricing formula.
文摘The dual agency relation and lack of effective incentive and restraint mechanism make stock right structure of China's listed companies special.This special stock right structure will inevitably exert direct and profound influence on formulation of cash dividend policies.Based on the 2007 to 2010 data of China's agricultural listed companies and focusing on the stock right structure,this paper selected 6 indicators and the BP ANN to build the cash dividend policy identification model,in the hope of helping investors accurately predict influence of stock right structure on cash dividend policies,so as to reduce investment risk to some extent.
