in this paper, we are examining the relationship between stock trading costs and commitment components and find both abnormal and normal commitments associated with these costs are associated. moreover, stock trading costs have a greater influence by both abnormal and normal negative commitments more than positive commitments. further analysis has shown that in general, investors are unable to ...

In this paper, we are examining the relationship between stock trading costs and commitment components and find both abnormal and normal commitments associated with these costs are associated. Moreover, stock trading costs have a greater influence by both abnormal and normal negative commitments more than positive commitments. Further analysis has shown that in general, investors are unable to ...

This study examined the role of positive and negative discretionary accrual management in the stock price impact. A sample of 66 firms listed in Tehran Stock Exchange was selected for a ten-year period (2008-2017). Accrual management was found to lead to significant changes in stock prices, and uninformed investors incur trading costs caused by the stock price impact. The results showed two key...

Based on the premise that non-trading reflects illiquidity, we hypothesize that managers use stock splits to attract more uninformed trading so that market makers can provide liquidity services at lower costs, which increases investors’ trading propensity and improves liquidity. The improvement allows investors to face reduced liquidity risk and require a lower liquidity premium, which in turn ...

The recent proliferation of online stock trading raises the question of whether online stock trading provides online investors with better benefits than does traditional brokerage-based trading. Compared to its well-known benefits such as lowered commission costs and convenience , the costs incurred to online investors before the transaction – information-processing costs – seem to have receive...

Liquidity is an important characteristic of a stock traded on thestock exchange. The expected value transaction costs, which takes intoaccount the transaction's volume and duration, may be consideredas measure liquidity stock. In this paper theformulas for cost, caused by bid-ask spread marketimpact are presented. Moreover, in article, problem determininga duration sale minimizes transactioncos...

I analyze company news from Reuters with the ‘General Inquirer’ and relate measures of positive sentiment, negative sentiment and disagreement to abnormal stock returns, stock and option trading volume, the volatility spread and the CDS spread. I test hypotheses derived from market microstructure models. Consistent with these models, sentiment and disagreement are strongly related to trading vo...

Abstmct. l’he growth of alternative trading systems that compete with established stock markets will have profound fleets on many securities exchanges and their nltmlber jhs. New screen-based markets match investors ’ orders directly without the involvement of a broker or a dealer, saving intermediation costs such as the bid-ask spread and broker commission costs. Competing market makers operat...

This paper uses a simple model of mean-variance capital markets equilibrium with proportional transactions costs to analyze the competition of stock markets for investors. We assume that equity trading is costly and endogenize transactions costs as variables strategically influenced by stock exchanges. Among other things, the model predicts that increasing financial market correlation leads to ...