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21.
赵善庆 《无锡商业职业技术学院学报》2006,6(2):4-6
目前,一些上市公司利用关联方交易操纵利润、粉饰会计报表,造成会计信息的严重失真,为此,规范关联交易定价政策、逐步减少现有可避免的关联交易、制止新的应避免的关联交易产生十分必要。 相似文献
22.
胡涛 《安徽工业大学学报(社会科学版)》2006,23(2):154-154
教师应根据女生的生理、心理特征,选用适宜的教学内容、教法,并通过参与到学生的练习中和发挥学生之间的作用,提高女大学生体育学习的兴趣和积极性。 相似文献
23.
陈良茂 《广东经济管理学院学报》2003,(Z1)
在现代企业制度条件下如何当好企业领导是一个新的课题。本文提出现代企业制度要求有现代企业领导者,而当好现代企业领导者,必须以人才为根本,抓好人力资源的开发和利用;必须努力提高企业领导者的领导水平,同时要强化创新意识,开拓创新实践。 相似文献
24.
The evidence presented in the paper rejects the twin deficit hypothesis for the Austrian current account balance during the
last two decades. The results are based on an estimate of a vector error correction model including quarterly data for the
current account balance and potentially relevant variables driving its dynamics. We compute the variance decomposition of
the current account's forecast error and its generalized impulse responses to shocks in the innovations of the system. The
results in favor of intertemporal expenditure reallocation cannot be reproduced within a second analysis including the current
account and a measure of net output, however. The estimated implicit current account balance, interpreted as the discounted
expected change in future net output, does not follow the actual behaviour of the current account.
First version received: June 1999/Final version received: March 2001 相似文献
25.
关于新一轮国土规划性质及其理论体系建设的思考 总被引:3,自引:0,他引:3
从新时期国土规划的性质及地位出发,运用多学科综合研究国土规划的理论体系建设问题,在此基础上运用层次分析法探讨国土规划的编制思路,最后提出未来国土规划应着力解决的重点。 相似文献
26.
Integrating science and local knowledge in environmental risk management: A decision-focused approach 总被引:2,自引:0,他引:2
This paper explores how a structured decision process, based on methods from the decision sciences, can contribute to the integration of local and scientific knowledge in environmental decision making. Emphasis is placed on the use of key decision structuring steps and analytical tools to help ensure the systematic treatment of both fact-based and value-based knowledge claims. Practical methods are discussed for communicating and evaluating values and technical information across participants and cultures in ways that are methodologically rigorous and encourage different sources of credible knowledge to be considered on equal footing. Examples are presented from water use planning in British Columbia, Canada, where stakeholder consultations at 22 hydroelectric facilities demonstrate specific techniques that can be used to clarify values, to explore hypotheses, to clarify uncertainties, to identify and evaluate options, to make value-based choices, and to facilitate mutual learning. 相似文献
27.
Sequential estimation problems for the mean parameter of an exponential distribution has received much attention over the
years. Purely sequential and accelerated sequential estimators and their asymptotic second-order characteristics have been
laid out in the existing literature, both for minimum risk point as well as bounded length confidence interval estimation
of the mean parameter. Having obtained a data set from such sequentially designed experiments, the paper investigates estimation
problems for the associatedreliability function. Second-order approximations are provided for the bias and mean squared error of the proposed estimator of the reliability
function, first under a general setup. An ad hoc bias-corrected version is also introduced. Then, the proposed estimator is
investigated further under some specific sequential sampling strategies, already available in the literature. In the end,
simulation results are presented for comparing the proposed estimators of the reliability function for moderate sample sizes
and various sequential sampling strategies. 相似文献
28.
29.
Gauss M. Cordeiro Denise A. Botter Lúcia P. Barroso Silvia L. P. Ferrari 《Statistica Neerlandica》2003,57(4):391-409
We develop three corrected score tests for generalized linear models with dispersion covariates, thus generalizing the results of Cordeiro , Ferrari and Paula (1993) and Cribari-Neto and Ferrari (1995) . We present, in matrix notation, general formulae for the coefficients which define the corrected statistics. The formulae only require simple operations on matrices and can be used to obtain analytically closed-form corrections for score test statistics in a variety of special generalized linear models with dispersion covariates. They also have advantages for numerical purposes since our formulae are readily computable using a language supporting numerical linear algebra. Two examples, namely, iid sampling without covariates on the mean or dispersion parameter oand one-way classification models, are given. We also present some simulations where the three corrected tests perform better than the usual score test, the likelihood ratio test and its Bartlett corrected version. Finally, we present a numerical example for a data set discussed by Simonoff and Tsai (1994) . 相似文献
30.
杨慧玲 《中国高新技术企业评价》2007,(5):232-233
本文从翻译理论和实践两个方面探讨了一些翻译方法和技巧,并用实例说明了掌这些方法和技巧后的翻译效果。作者同时认为在翻译中对翻译理论和翻译实践还有许多探讨空间。 相似文献