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1.
In this article I explain why asset‐based fees are common for mutual fund management companies and why the average fee has increased recently. I argue that Securities and Exchange Commission fee regulations make alternative fee types illegal or unattractive. Management companies can maintain higher fees because regulations and brand‐name capital partly insulate them from competition and because investors cannot easily distinguish between performance‐oriented and marketing‐oriented fund companies. Index funds and unit investment trusts may offer competition to mutual funds in the future because they are designed to minimize management fees.  相似文献   
2.
This paper examines the random walk hypothesis in the emerging Indian stock market using daily data on individual stocks. The statistical evidence in this paper rejects the random walk hypothesis. The results suggest that daily returns earned by individual stocks and by an equally weighted portfolio show significant non–linear dependence and persistent volatility effects. The non–linear dependence takes the form of ARCH–type conditional heteroskedasticity and does not appear to be caused by nonstationarity of underlying economic variables. Though conditional volatility is time varying, it does not explain expected returns.  相似文献   
3.
通过因子分析从诸宏观经济变量中提取了金融政策因子和宏观经济状态因子,建立了基于VAR的股价波动、金融政策和宏观经济三变量回归模型。研究表明:金融政策影响股价的表现,而宏观经济状态对股价、股价对金融政策和宏观经济状态的影响均不显著;基于标准差的VAR(5)模型相对于基于收益率的VAR(3)模型能更好地刻画股市波动与金融政策、宏观经济三者之间的关系。  相似文献   
4.
We consider the M/M/1-queue and derive an explicit expression for the joint distribution of the number of arrivals and the number of departures in [0, t), given the number of customers initially present. The derivation is almost purely combinatorial, it avoids the use of generating functions, and immediately yields a simple probabilistic interpretation of the result.  相似文献   
5.
    
I consider the possibility that respondents to the Survey of Professional Forecasters round their probability forecasts of the event that real output will decline in the future, as well as their reported output growth probability distributions. I make various plausible assumptions about respondents’ rounding practices, and show how these impinge upon the apparent mismatch between probability forecasts of a decline in output and the probabilities of this event implied by the annual output growth histograms. I find that rounding accounts for about a quarter of the inconsistent pairs of forecasts.  相似文献   
6.
The flying geese (FG) hypothesis, which asserts the sequential catching‐up processes of the latecomers, holds well in the past. Yet a simultaneous boom within the electronics industry across East Asia casts doubt on the applicability of the hypothesis. By using the RCA and NET indices, the paper finds that the FG pattern shows in the electronics industry as a whole, but not always so at the disaggregated level. This suggests that the FG formation may not appear in other industries, if they are involved in international production fragmentation or have differentiated products, and if certain latecomers have become new leaders.  相似文献   
7.
This pioneering study examines the impact of the provision of additional guidance on International Financial Reporting Standards (IFRS) as a “decision aid” on the accuracy of judgments of the accountants. To extend the prior research on accounting judgment and decision-making, we also examine the interactive effects of task complexity and additional guidance on the judgments of accountants. The results provide evidence that those accountants who are provided with decision aid in the form of additional guidance on IFRS make more accurate judgments than accountants who are not provided with such guidance. Furthermore, the study provides evidence that this additional guidance improves the judgments of accountants when they undertake tasks which they find complex. The results indicate that additional guidance on IFRS needs to be provided and suggests that accountants should exploit any guidance which is currently provided in IFRS and by the International Financial Reporting Standards Interpretations Committee.  相似文献   
8.
Using a momentum threshold autoregression model, we find evidence showing that there is an asymmetrical mean reversion behavior in return on equity (ROE). Results show that the speed of adjustment of ROE towards the long-term mean is slower in the ROE increasing regimes than in the ROE decreasing regimes. Additional results indicate that investor earnings optimism is significantly related to change in abnormal ROE. These results are consistent with predictions from catering theory.  相似文献   
9.
Disagreement and Biases in Inflation Expectations   总被引:1,自引:0,他引:1  
Disagreement in inflation expectations observed from survey data varies systematically over time in a way that reflects the level and variance of current inflation. This paper offers a simple explanation for these facts based on asymmetries in the forecasters' costs of over- and underpredicting inflation. Our model implies (i) biased forecasts, (ii) positive serial correlation in forecast errors, (iii) a cross-sectional dispersion that rises with the level and the variance of the inflation rate, and (iv) predictability of forecast errors at different horizons by means of the spread between the short- and long-term variance of inflation. We find empirically that these patterns are present in inflation forecasts from the Survey of Professional Forecasters. A constant bias component, not explained by asymmetric loss and rational expectations, is required to explain the shift in the sign of the bias observed for a substantial portion of forecasters around 1982.  相似文献   
10.
We examine the agency cost version of the lifecycle theory of dividends by taking advantage of cross-country variations in disclosure environments. The outcome hypothesis posits that transparent disclosure environments lead to higher dividend payouts because shareholders can more accurately measure (and therefore demand) excess cash flows. In contrast, the substitute hypothesis argues that opaque disclosure environments lead to higher payouts because managers have stronger incentives to establish their reputation for fair treatment. Our empirical results confirm both hypotheses and contribute to the literature in two primary ways. First, we confirm that the lifecycle theory of dividends explains dividend payout patterns around the world. Second, and more important, we show that the firm’s disclosure environment plays a significant role in dividend payouts through its effect on agency costs; that is, we confirm an agency cost-inclusive lifecycle theory of dividends.  相似文献   
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