> Dividend/Payout Ratio?

Dividend/Payout Ratio?

Posted at: 2014-12-05 
A company has invested in projects with an ROE of 15% and expects an EPS of $ 5 next year.

The company maintains a 60% dividend ratio and the share price is currently $ 50.

growth rate "g": ROE(1 - payout ratio)

g = 0.15(1 - 0.60) = 0.06

$50 = $5(0.60) / ( r - 0.06)

$50 = $3 / (r - 0.06)

3 / 50 = r - 0.06

0.06 = r - 0.06

r = 0.12

Then the ROE changes....let x stand for payout ratio

$100 = $5x / (0.12 - (0.40(1 - x))

x = 0.8, or 80%

Dividend/payout ration is calculated same way as DPS/EPS and growth should be calculated taking capital gain into account.

Having some trouble with this question

A company has invested in projects with an ROE of 15% and expects an EPS of $ 5 next year.

The company maintains a 60% dividend ratio and the share price is currently $ 50.

The company decides to change its dividend policy and invest in new projects with an ROE of 40%.

As a result of implementing these decisions, the company’s share price jumps to $ 100.

Assuming that there has been no change in the EPS and the rate of return expected by investors remains the same, what is the new dividend ratio ?

I understand r remains the same but I'm unsure how to work out the new growth when the ploughback/retention ratio is unknown?