This paper investigated the structure of the market, efficiency and performance (profitability) of the general … Herfindahl Hirschman Index and the concentration ratio to measure the SCP in addition to computing efficiency as a measure for …

' current income (dividends) is moderated by technical efficiency (te) and profitability. The study employs econometrics on … profitability, efficiency, and dividend distribution choices to ascertain whether the companies' operating effectiveness and … accountability in decisions about dividend distribution, regardless of efficiency and profitability. The study's originality is in …

This paper examines the dynamic relationship among cash flow, R&D investment and profitability. Previous empirical … individual fixed effects. We find that the positive impact of R&D investment on profitability over the long term, which indicates … the difference in R&D effect on profitability for the two groups of firms, is significantly larger in high-tech firms. In …