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2004年,国家统计局根据财政部关于财政体制改革的精神,在统计系统推行国库集中支付制度.湖北省统计局作为统计系统的二级预算单位,从2004年9月1日起实施了国库集中支付试点工作.从运行效果来看,国库集中支付制度有效地提高了财政资金使用效率、加强了财政支出的监督管理.本文对统计部门实行国库集中支付制度进行了一些思考和探索. 相似文献
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统计制度方法改革关系到统计工作的发展,是当前和今后一段时间统计工作的中心任务。去年7月,浙江省统计局成立了由局长挂帅的浙江省统计制度方法改革工作领导小组,切实加强对统计制度方法工作的领导。今年全省统计局长会议把积极开展企业″一套表″和″在地统计″改革试点确定为2003年统计工作的九项重点工作之一。本刊记者就我省统计制度方法改革的进程采访了统计改革办公室(改革办)。记者:近年来,我省统计状况如何?对统计改革有哪些影响?改革办:改革开放以来,我省统计制度方法虽几经改革,但从总体上看,这种改革以修订和… 相似文献
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一、2007年政务公开工作的进展情况 推行政务公开是一项复杂的系统工程。自治区统计局采取各种措施广泛宣传,教育统计干部牢固树立政务公开意识和自觉参与意识。在具体工作中,切实加强领导,把政务公开贯穿于统计工作的始终,注重协调配合和跟踪检查,务求实际成效,严格执行政务公开的各项制度,树立依法统计、和谐统计、 相似文献
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现行统计制度规定:“利用国内银行贷款资金进行建设所支付的贷款利息,以及‘拨改贷’的利息,在经常统计中暂不计入投资完成额,待项目全部建成投产后,将建设期内应付国内贷款利息单独统计一次.” 相似文献
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D. K. Al-Mutairi 《Journal of applied statistics》2004,31(6):645-659
This paper deals with the analysis of reliability data from a Bayesian perspective for Random Environment (RE) models. We give an overview of current literature on RE models. We also study the computational problems associated with the implementations of RE models in a Bayesian setting. Then, we present the Markov Chain Monte Carlo technique to solve such problems. These problems arise in posterior and predictive analysis and their relevant quantities such as mean, variance, and median. The suggested methodology is incorporated with an illustration. 相似文献
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科学、准确地统计各种经济成分的比重,是分析和调整我国所有制结构的基本前提和重要依据。最近,我们以国有及国有控股工业为例,对我国所有制构成的统计问题进行了专题调查研究。我们认为,必须进一步提高统计分类和统计指标设置的科学性,改进统计方法, 加强统计基础工作,才能解决当前所有制结构计算与分析中存在的统计问题。 相似文献
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A. Van der linde 《Statistics》2013,47(3):359-367
In this paper factor analysis is reviewed as a special case of interpolation in reproducing kernel Hilbebt spaces, Thus a new point of view and an illustration particularly for the problems of factor indeterminacy and factor scores estimation is gained, More generally it is argued that HILBERT space theory and projection methods provide a unifying framework for different approaches to problems of factor analysis, Conclusions for the practice of factor analysis result in a recommendation for using it as a confirmative method of data analysis only 相似文献
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Summary Factor models can cope with many variables without running into scarce degrees of freedom problems often faced in a regression-based
analysis. In this article we review recent work on dynamic factor models that have become popular in macroeconomic policy
analysis and forecasting. By means of an empirical application we demonstrate that these models turn out to be usefu in investigating
macroeconomic problems. 相似文献
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Herman Chernoff made fundamental contributions to analytical and computational methods for solving optimal stopping problems for Brownian motion. He also showed how these optimal stopping problems are closely related to some basic problems in sequential analysis and singular stochastic control. This paper gives a survey of these and related developments and describes some recent applications to option valuation in financial economics. 相似文献
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The paper describes descent type algorithms suitable for solving optimisation problems for functionals that depend on measures. We mention several examples of such problems that appear in optimal design, cluster analysis and optimisation of spatial distribution of coverage processes. 相似文献
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批零贸易业、餐饮业抽样调查是我国政府统计系统一批重要的调查制度,也是我国实施新的统计调查模式以来开展的第一项全国性的重要的抽样调查工作。1994年国家统计局制定了全国《批发零售贸易业、餐饮业企业(单位)定期统计抽样调查方案》(以下简称《方案》),并在全国开始实施。现对《方案》实施过程中存在的问题提出改进的设想。 相似文献
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Frederick H. Rueter 《The American statistician》2013,67(4):404-411
The Clean Air Act of 1970 anticipates the existence of nonzero threshold concentrations of pollutants below which no consequential materials damage or soiling results from exposure to pollution. Determination of quantitative values for such thresholds on the basis of available empirical evidence involves substantial practical problems, including conceptual problems relating to measurement and attribution of effects and statistical problems relating to data analysis and interpretation. It is essential to maintain a broad, yet focused perspective that systematically accounts for such problems when synthesizing and interpreting empirical evidence reported in different studies of the same hypothesized effect. 相似文献
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Philip Byrne 《统计学通讯:理论与方法》2013,42(6):1935-1943
When a covariance matrix has a pattern associated with a stationary time series on the errors, it is shown how certain hypothesis testing problems In multivariate analysis can be transformed into a product of two similar multivariate problems that each involve unpatterned covariance matrices. 相似文献
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Akaninyene Udo Udom 《统计学通讯:理论与方法》2018,47(22):5435-5444
Real world problems are embedded with uncertainties. Therefore, to tackle these problems, one must consider probabilistic nature of the problems both in modeling and solution. In this work, concepts of convergence of the solution of variational inequality in classical functional analysis are extended to a stochastic domain for a random Mann-type iterative and Ishikawa-type iterative schemes in a Banach space. A mean square convergence result is proved for this extension. 相似文献