adjustment processes of three kinds of profitability ratios are investigated: return on investment ratio, profit margin (as …This study develops a mathematical framework to analyze the time series of profitability ratios in the early stages of … identical flow of revenue in each period. The profitability in terms of the internal rate of return (IRR) and the lag structure …

We develop a firm valuation model with repeated expansion and contraction options to show operating profitability is a … as profitability falls, lowering the firm beta. Consistent with the predictions, operating profitability relates … losers with diverging operating profitability. Corroborating a risk-based explanation, the momentum results remain …

This report expands through early 2011 studies of the raw performance (profitability) of $383.5 billion of buybacks … improved the profitability of past buybacks. Since a year ago, stock prices for the sampled group are up about 33.2%, in line …

an earlier study back to 2000 to look at profitability of $263 billion of buybacks executed by a sample of 273 … buybacks. While this studies' reporting methodology tends to significantly overstate buyback profitability, only 25% of buyback …: • Largest percentage profit (return on cash invested in buybacks)• Largest percentage benefit (consequent change in stock price …

a profit or loss for a firm. In actual practice, however, few purely financial decisions rival stock repurchases in … their bearing on the well-being of shareholders. Because profit/loss on buybacks is excluded from the audited financial … studies to look at the profitability of $338.4 billion of buybacks executed from 2000 through late 2009 by a sample of 280 …

This report updates and expands earlier studies to look at the profitability of $349.7 billion of buybacks executed …

aims to examine the profitability of enterprises in Poland which is regarded in the context of absorption of EU funds in … profitability rates. In spite of limitations which relate to the adopted definition of competitiveness and the short period of the …

financial structure that has the purpose of maximizing business performance in the sense of maximizing profitability and return … profitability (measured by rates of return on equity). This paper seeks to answer the question of cause and effect in the context of … financial structure and profitability of the company: whether a certain financial structure (higher or lower indebtedness …