Improvement on Asymptotic Efficiency of QMLE for SDPD Model
空间动态面板模型拟极大似然估计的渐近效率改进
Thought the comparison of Pitman asymptotic relative efficiency of ERSS2 versus SRS,it is concluded that when the ranking cost is not ignored,in the small sample case ERSS2 better than RSS for the median test,while in the big sample case ERSS2 only better than SRS.
针对K元排序集抽样的一个特例极端排序集抽样2(ERSS2)进行符号秩检验,给出该抽样方法的精确和大样本渐近分布,通过分析计算ERSS2与简单随机抽样SRS的Pitman渐近相对效率,得出在排序花费不可忽略时,对小样本,在检验中位数时,ERSS2比RSS更有效,然而对于大样本的情形,ERSS2只优于SRS。
Improvement on Asymptotic Efficiency of QMLE for SDPD Model
空间动态面板模型拟极大似然估计的渐近效率改进
Different estimates about some statistical capacities construct a new estimating methodby means of weighted average,which can increase the gradual efficiency of the estimate capac-ity.
将一些统计量的不同估计利用加权平均构造一个新的估计法,能提高估计量的渐近效率。
locally asymptotically most powerful test
局部渐近最大功效检验
The strong consistency, asymptotic normality and asymptotic efficiency of these methods are proved.
我们研究了这些方法的强相合性,渐近正态性和渐近有效性.
squared error asymptotically efficient estimator
平方误差渐近有效估计量
Edgeworth Expansions and Power Loss of Tests
检验的渐近展开和功效损失(英文)
We seem to be acquiring a reputation for efficiency.
看来我们正逐渐赢得高效率的声誉。
Research on Ruin Probabilities and Its' Asymptotic Relationships in Several Classes Risk Model;
几类风险模型破产概率及其渐近解研究
Asymptotic Behavior of Solutions of Periodic Competition Diffusion System with Depositings;
带存放率的周期竞争扩散系统解的渐近性态
Asymptotic Behavior and Optimal Decay Rates of Solutions to the p-system with Damping;
具阻尼的p-方程组解的渐近行为及最优衰减率
Asymptotic Distributions of Return for Several Stocks with Trading Volume;
考虑成交量的股票收益率的渐近分布(英文)
The Probability of Ruin and Approachable Solution in the Discrete Classical Risk Model;
离散经典风险模型中的破产概率及其渐近解
An Asymptotic Relationship for Ruin Probability in Classic Risk Model
经典风险模型破产概率及其局部渐近解
Asymptotic Estimate for the Probability of an Exceedance over Negatively Associated Renewal Thresholds and the Ruin Probability in Dividend Barrier Models
负相协更新门限超出概率与红利干扰模型中破产概率的渐近估计
An Improved Formula for Calculating Radiation Efficiency of Plate Around the Cut-off Frequency
平板截止频率附近辐射效率修正算法
ASYMPTOTICAL EFFICIENCY OF MLE WITH GROUPED DATA
分组数据下参数极大似然估计渐近有效性
THE EQUIVARIANT ASYMPTOTIC EFFICIENT ESTIMATORS OF LOCATION PARAMETER FOR A KIND OF TRUNCATED MODEL
一类截断模型位置参数的同变渐近有效估计
Lack of planning is sapping the company's efficiency.
公司缺乏计画性已逐渐降低了工作效率.