浅析提高数控机床机械加工效率的方法

数控机床的工作效率直接影响到机械加工企业的经济效益,它与企业的管理方法、职工技术以及后勤保障等多种因素有着直接的关系。提高机械生产的效率有很多途径,机械生产企业要因地制宜,在企业自身的生产条件基础上,制定科学的机械加工工艺的研发目标,以更好地提升企业的市场竞争力,推动企业的快速发展。     

提高欠发达地区高校资金使用效率的几点建议——以江西省普通高校为例

以江西省属普通高校为例,在分析江西高校资金使用现状及存在问题的基础上,对提高欠发达地区高校资金使用效率提出了几点建议,以期为欠发达地区高校财务管理有所裨益。     

社会经济调查中整群抽样的应用及误差处理方法

本文从技术上探讨了整群抽样在社会经济调查中的适应性及其基本运用,重点分析了整群抽样在实施过程中的误差问题,指出并分析了总体的变异效应、群体效应、单位比率变异度的效应、群体规模效应和偏差效应等五种因素对整群抽样的误差的影响方式和特点,并分析了各种情况下的具体处理方法。     

基于群体理论对大学生群体士气的分析

基于对群体理论中群体士气的学习，结合自身的经历，分析所学知识在实践经历中的运用，采用对比、类推等手法进行探究，旨在切实可行的运用群体理论提高大学生群体在日常生活、工作中的士气与精神面貌。     

The Nurturing of Relationships in Commercial and Retail Banking

ABSTRACT

The objective of this paper is to develop a better understanding of the factors associated with nurturing relationships between relationship managers and their clients in the banking industry. The Nominal Group Technique and a content analytical approach were both used to respectively collect and interpret the data. Results found the nurturing of relationships to be endogenous and asymmetrical in nature. The consequence is a personal, individualistic process maintained on behalf of the bank. The complexity associated with managing commercial portfolios requires commercial account managers to be more involved with their clients in the nurturing process than retail branch managers.     

有限理性条件下民营企业资源配置欠优的机理研究

以浙江民营企业为例,借鉴有限理性博弃的相关理论,本文建立了有限理性条件下我国民营企业资源配置协调博弃的快速学习模型和复制动态进化模型;详细分析了存在理性局限的情况下,民营企业资源配置策略结果偏离最优状态的机理,并指出改善这种欠优资源配置策略的可能途径.     

The path to Project Darwin: The evolution of the AMP's organisational structure

Demutualisation became a global trend amongst financial sector firms in the last two decades of the twentieth century. Changes to the organisational foundations of mutual firms represented a shift in operational cultures and have often been viewed as an end point or demise of the co-operative business model. It is the intention of this article to investigate the extent to which this was the case within a major mutual institution, the Australian Mutual Provident, Australia's oldest and largest mutual insurer. The article's key argument is that the concept of mutuality is organic, and that within this organisation it evolved as the structure of the firm became more sophisticated as it developed from a supplier of life insurance products into a sophisticated financial services provider, which ultimately generated internal pressures to demutualise.     

Strategic Aspects of Organizational Culture of Czech Companies

ABSTRACT

The paper presents the results of the research into organizational culture which was carried out at the Brno University of Technology, Faculty of Business and Management. Respondents of the research were representatives of top and middle management working in 54 Czech manufacturing companies. The organizational culture was looked at on the level of organizational values, five empirical types of the organizational culture of Czech manufacturing companies were identified. Research outcomes bring information which could be useful for further research in this area and also for the management practice.     

Bayesian modeling of joint and conditional distributions

In this paper, we study a Bayesian approach to flexible modeling of conditional distributions. The approach uses a flexible model for the joint distribution of the dependent and independent variables and then extracts the conditional distributions of interest from the estimated joint distribution. We use a finite mixture of multivariate normals (FMMN) to estimate the joint distribution. The conditional distributions can then be assessed analytically or through simulations. The discrete variables are handled through the use of latent variables. The estimation procedure employs an MCMC algorithm. We provide a characterization of the Kullback–Leibler closure of FMMN and show that the joint and conditional predictive densities implied by the FMMN model are consistent estimators for a large class of data generating processes with continuous and discrete observables. The method can be used as a robust regression model with discrete and continuous dependent and independent variables and as a Bayesian alternative to semi- and non-parametric models such as quantile and kernel regression. In experiments, the method compares favorably with classical nonparametric and alternative Bayesian methods.     

分支水平井产能公式的可信度研究

本文仔细研究了分支水平井产能公式的架构过程,发现存在两处理论缺陷和三次数学近似。建议深入探究产能公式的架构过程,寻找合理有效的方法以革除或弥补理论缺陷。