股利公告对股东价值的影响
时间:2016-04-26 20:06:22 来源:www.ukthesis.org 作者：英国论文网 点击:161次
股利公告对股东价值的影响
不同的研究表明，股利支付对股票持有者的价值在税收和市场不完善的情况下没有影响。当企业有盈余的时候，他们应该把它投资于具有积极净现值的项目上。另一种方法是，股票价值取决于预期未来的股票股利。因此，公司必须努力体现一个可持续增长，同时宣布股息。本研究探讨股利公告对股东价值的影响。本研究以卡拉奇证券交易所上市的17家分红公司为研究基础。研究结果表明，投资者未从股利公告中获得信息，但在30天内通过前20天分红后的股利公告在期限内失去了一定的价值。研究结果支持假设的股息不敬，没有效益分红公告股东。 投资者价值一美元的预期股息高于预期资本收益的美元，因为股息率成分是不那么高风险的增长成分。 Different studies suggest that dividend payment has no impact on share holder value in the absence of taxes and market imperfection. Whenever companies have surplus earning, they should invest it in projects having positive net present value. Another approach is that, the stock value depends upon expected future dividend of that stock. So companies must try to reflect a sustainable growth while announcing dividends. This study is to examine the impact of dividend announcement on shareholder value. This study is based on 17 dividend paying companies, listed on Karachi Stock Exchange. The result shows that investors did not gain from dividend announcement, but lost some value over a period of 30 days prior to dividend announcement through 20 days after ex-dividend date. Results of study is supporting the dividend irreverence hypothesis, that there is no benefit of shareholder in announcement of dividend.
Investors value a dollar of expected dividend more highly than a dollar of expected capital gain because the dividend yield component is less risky as compared to growth component. (Gorden 1963) If a firm pay the whole part of its earning as dividend then it is most possible that there will be shortage of funds for investment which may cause decrease in dividend in the future. Another related approach is that dividend announcement effect the market price of stocks because it carries the information of future cash flow of firm (Bhattacharya 1979, Baryosef and Huffman 1986). Shareholders have no benefit in the announcement of dividend. As the shares value falls from thirty days before announcement of dividend to thirty days after dividend announcement. But these losses are partially compensated by dividend yield in long run (Hamid Uddin, 2003). In some countries like Pakistan, companies are ranked on the basis of dividend payout and some rules by SECP also forced the companies to pay dividend. Considering the benefits of capital gain over cash dividend this is not a better approach at all (Dr. Ahmad Kaleem & Chaudhary Salahuddin). The whole literature review is based on two ideologies. One is that the dividend announcement has a positive relationship with stock prices (Gordon 1963) and the second is that the dividend announcement has a negative relationship with stock prices (Bhattacharya 1979, Baryosef, Huffman 1986 and Hamid Uddin, 2003). The positive relationship between stock prices and dividend announcement is due to dividend information effect, while the negative relationship is because of tax effect.
All the theories regarding payment of cash dividend have their own approaches and directions. So the issue of whether paying cash dividend has any impact on shareholder value or not is still unresolved. In countries where dividend income is highly taxable as compared to capital gain, investors prefer capital gain over cash dividend. There is another face of picture, in countries like Pakistan where companies are ranked according to rate of dividend paid by them, companies normally prefer to pay cash dividend.#p#分页标题#e# In this study we have examined the effect of dividend announcement on shareholders’ value. To do so, we have selected 17 dividend paying companies from eight different sectors and use the methodology of Market Adjusted Abnormal Return (MAAR) and Cumulative Abnormal Return (CAR).
MAARit = Rit-Rmt Rit is the time t return on secutiry I, calculated as (Pit – Pit-1)/Pit-1. Where, Pit is the market closing price of stock I on day t. Pit is the market closing price of stock I on day t-1. Rmt is the time t return on the KSE-100 price index calculated as (It-It-1)/It-1. Where. Iit is the market index on day t. It-1 is the market index on day t-1. The market adjusted abnormal return (MAAR) shows the change in individual stock’s value due to the dividend announcement. As the percentage change in market index is deducted, the remainder gives us the portion of the value change, which is specific to that particular stock resulting from its dividend announcement. MAAR is calculated over a period starting to – 30 days to +20 days relative to the dividend announcement day (O-day). The second measure used is cumulative abnormal return (CAR), which measures the investor total return over a period starting from before the announcement of dividend to after the dividend announcement day. We use a 51 day window period starting from -30 day to + 20 day relative to the dividend announcement day (O-day). CAR is computed as follows.
CARit = ∑MAARit CARt = ∑CARit Sample Description:——示例说明 The sample includes 17 companies, from eight different sectors. All these companies are registered on Karachi Stock Exchange (KSE) and announced dividend between January 2009 and December 2009. Five companies are from banking sector, three from oil and gas, three from cement, two from chemical, one from Pharmaceutical, one from auto assembler, one from textile and again one from telecom sector. Table 1 is showing the names of companies with percentage of dividend announced by them in respective year.#p#分页标题#e#
Market Adjusted Abnormal Return——市场调整异常返回
CAR which measures the investor total return over a period starting from before the announcement of dividend to after the dividend announcement day.
Table 1 Habib Bank Limited Banking 2 Allied Bank Limited Banking 3 National Bank of Pakistan Banking 4 United Bank Limited Banking 5 Bank AlFalah Limited Banking 6 OGDCL Oil and Gas 7 National Refinery Limited Oil and Gas 8 Pakistan State Oil Oil and Gas 9 Lucky Cement Cement 10 DG Cement Cement 11 Attock Cement Cement 12 ICI Pakistan ltd. Chemical 13 Engro Chemical Ltd Chemical 14 Highnoon Labortories ltd. Pharmaceutical 15 Indus Motor Company ltd. Auto Assembler 16 Nishat Mill ltd. Textile 17 Pakistan Telecom Co. Telecom
Table 2 5 66 25 28.5 Oil and Gas 3 125 25 67 Cement 3 40 Chemical 2 65 60 62.5 Pharmaceutical 1 25 25 25 Auto Assembler 1 100 100 100 Textile 1 20 20 20 Telecom 1 15 15 15
Table 3 0.006995623 -29 -0.000286981 -28 0.005946367#p#分页标题#e# -27 0.005136643 -26 0.005144653 -25 -0.004782532 -24 -0.005356564 -23 -0.002944433 -22 -0.01411987 -20 0.004907264 -19 0.00128167 -18 -0.00011111 -17 -0.001020032 -16 0.001673402 -15 0.000430173 -14 0.002846477 -13 -0.001693558 -12 0.002657397 -11 -0.016735807 -10 -0.013092062 -9 -0.005113378 -8 -0.000797798 -7 -0.015879282 -6 -0.005853397 -5 -0.006602591 -4 -0.010009299 -3 -0.002897751 -2 -0.009621279 -1 0.00260226 0 -0.007908932 1 0.005621832 2 -0.011260743 3 -0.001171285 4 -0.003236167 5 0.000455198 6 0.002713615 7 -0.002483024 8 0.006107779 9 -0.005986564 10 -0.006719537 11 -0.003661463 12 -0.00255736 13 0.001298415 14 -0.003020666 15 -0.013184736 16 -0.001647796 17 -0.000315768 18 0.006733917 19 -0.009766422 20 -0.000404328 Table 4
Cumulative Abnormal Return 0.007539 Allied Bank Limited -0.23825 National Bank of Pakistan -0.13679 United Bank Limited -0.56202 Bank AlFalah Limited -0.46642 OGDCL 0.077864 National Refinery Limited -0.17524 Pakistan State Oil 0.368848 Lucky Cement -0.14289 DG Cement -0.08247 Attock Cement -0.2001 ICI Pakistan ltd. 0.04316 Engro Chemical Ltd -0.32989 Highnoon Labortories ltd. 0.02233 Indus Motor Company ltd. -0.31301 Nishat Mill ltd. 0.09022 Pakistan Telecom Co. -0.13362
CARt |