国际透明度原则与我国会计信息披露

针对WTO框架下我国会计信息披露应该正确处理各利益方的关系，在会计标准制定、会计信息披露的重点、建立信息披露支持系统，按照国际惯例坚持财务会计信息披露的成本效益原则等方面进行了探讨。     

网上自主学习在高校教学改革中应用研究

网上自主学习模式是高校教学改革的有效方式之一，对网上自主学习的方式、效果、利弊及适用人群进行探讨。以科技论文写作知识的学习为例，建立网上自主学习的平台，制作专题学习网站，在石家庄铁道学院的研究生中进行试验教学，对网上自主学习模式的学习效果和认可程度进行分析，得出结论：网上自主学习是可行的，必要的，有助于提高学生自主学习能力，适用于大学高年级及研究生等自控能力和自学能力强的群体，应有针对性地积极落实实施，取得满意的教学效果。     

高等学校师资队伍建设问题的几点思考

普通高校师资队伍建设是一项系统工程,同时又是学校党政“一把手工程”。作者从教育人事管理工作的实践与现实角度出发,指出加强师资队伍建设,培养跨世纪学科、教学带头人是时代赋予的重任,选拔与培养途径的改革与完善是加强师资队伍建设的重要内容。本文提出了稳定骨干教师队伍,促进学科带头人脱颖而出的措施,从而在动态平衡中求得师资队伍的稳定和优化     

职业学校学生学习心理之浅谈

职业学校学生的学习心理在学习动机、学习兴趣、学习能力等方面有其特殊性。职业教育应合理构筑教 学计划、强化专业技能培训,提倡“以学为中心”培养学生学习兴趣,帮助、辅导学习有困难的学生。     

学习态度的改变及分析

学习态度是教育的成果之一,在当今教育由精英教育向大众教育的转变过程中日显重要。该文对学习效果及学习态度的转变的一些因子进行比较和分析,发现学生群体中态度的改变并非正态分布,而是呈锯齿型倾斜分布,在群体中的变化中有趋同性的特征,在此基础上,提出了高校要加强态度教育。     

引入战略投资者与我国商业银行改革

引入境外战略投资者、海外上市几乎成了目前国有商业银行股份制改革的必经之路，但这种改革模式正引起广泛争议。我国商业银行在推进股份制改革过程中引入境外战略投资者，有其深刻的经济背景；外资金融机构对中资银行进行股权投资，也有其种种动因。国有银行把部分股权卖给外资战略投资者，其究竟算不算“贱卖”，最终还得通过市场实践才能得以验证。     

Prediction of the Indian summer monsoon using a stacked autoencoder and ensemble regression model

The study of climatic variables that govern the Indian summer monsoon has been widely explored. In this work, we use a non-linear deep learning-based feature reduction scheme for the discovery of skilful predictors for monsoon rainfall with climatic variables from various regions of the globe. We use a stacked autoencoder network along with two advanced machine learning techniques to forecast the Indian summer monsoon. We show that the predictors such as the sea surface temperature and zonal wind can predict the Indian summer monsoon one month ahead, whereas the sea level pressure can predict ten months before the season. Further, we also show that the predictors derived from a combination of climatic variables can outperform the predictors derived from an individual variable. The stacked autoencoder model with combined predictors of sea surface temperature and sea level pressure can predict the monsoon (June-September) two months ahead with a 2.8% error. The accuracy of the identified predictors is found to be superior to the state-of-the-art predictions of the Indian monsoon.     

Does the social security fund help non-financial enterprises to transform from the virtual to the real?

At its 19th National Congress, the Communist Party of China vowed to “strengthen the financial sector’s ability to serve the real economy.” However, many studies provide evidence of the opposite trend, a problematic “transition from the real to the virtual,” among Chinese enterprises. Meanwhile, the investment efficiency of China’s Social Security Fund (SSF), a public fund, attracts much attention. In this context, we use A-share listed companies in China from 2009 to 2018 to study the relationship between holding by the SSF and enterprise financialization. We find that SSF holding significantly inhibits financialization and that this effect is non-linear. Mechanism analysis indicates that SSF holding suppresses enterprises’ financialization mainly by improving their governance. Moreover, SSF holding more strongly inhibits small-scale (vs. large-scale), state-owned (vs. non-state-owned), and non-eastern (vs. eastern) enterprises in China. Furthermore, SSF holding can alleviate corporate value impairment caused by financialization. The conclusions enrich theoretical research and provide empirical evidence that may help regulatory authorities to guide investment by enterprises and prevent financial risks.     

Experimental internet auctions with random information retrieval

We run an experiment where 97 subjects could retrieve records of completed past auctions before placing their bids in current one-bid, two-bid, and auction-selection games. Each subject was asked to participate in 3 current auctions; but could retrieve up to 60 records of completed (past) auctions. The results reveal a positive relation between the payoffs earned by the subjects and their history-inspection effort. Subjects act as if responding to the average bidding-ratios of the winners in the samples that they have retrieved. They apply intuitive signal-dependent stopping rules like “sample until observing a winner-value close to my won” or “find a close winner-value and try one more history” when sampling the databases. History-inspection directs bidders with relatively high private-valuations to moderate bidding which increases their realized payoffs. (JEL C9 D4 D8) Electronic Supplementary Material Supplementary material is available in the online version of this article at . JEL Classification C93, D44, D83     

超越契约理论--演化论视角的企业理论研究

企业的契约理论围绕交易成本概念解释了企业的存在、边界和内部组织,但严重忽视了企业的技术和生产功能,演化经济学的企业理论通过研究企业内知识的产生、传播和利用过程,以及组织与个人的交互学习,不仅重新解释了企业的存在、边界和内部组织问题,还研究了契约理论未触及的企业异质性、竞争优势和企业家等问题.