皮带运输机皮带跑偏成因及解决办法

为保障皮带运输机的安全运作,避免跑偏状况出现,本文针对皮带运输机的结构和工作原理进行分析,详细研究了可能引起皮带跑偏的一些原因,并针对原因提出了相应解决办法.     

股价信息含量与投资-股价敏感性——基于融资融券的准自然实验

本文利用2006-2015年间的数据研究了融资融券对投资-股价敏感性的影响。利用融资融券作为股价信息含量的一个外生冲击变量,本文研究发现,我国A股市场确实存在反馈效应,融资融券政策的实施增强了标的公司投资-股价敏感性,这个结论在采用倾向得分模型(PSM)配对后依然成立,说明融资融券使股价融入了更多有利于管理层投资决策的信息。其次,融资融券对投资-股价敏感性的影响在机构投资者比例高、流动性高、处于新兴行业的这类管理层反馈效应更强的股票组中更显著。参照以往研究考虑了融资约束对反馈效应的调节作用,同样发现融资融券对投资-股价敏感性的影响在国有企业和规模较大的企业组中更显著。最后,融资融券交易规模越大,投资对股价的敏感性越强。     

Audit Firm Attributes and Auditor Litigation Risk

This study examines the association between auditors' litigation risk and audit firm attributes. Using professional liability insurance premiums as a proxy for auditors' litigation risk, we present evidence that the risk is lower in audit firms having: (1) separate non-audit and audit divisions; (2) a higher proportion of partners; and (3) a higher annual growth in number of CPAs employed. Additionally, we find that the risk is higher in audit firms having: (1) operating losses; and (2) high revenue growth. Our results are consistent with the idea that audit firms' financial condition and organizational structure affect their independence/ expertise, and, in turn, their litigation risk. Our results are broadly supportive of the PCAOB's (2015) and US Department of Treasury's (2008) views that investors, audit committees, management, and other regulators could benefit from having access to financial and organizational information about audit firms.     

荣成渔家游

有着"中国第一渔业大县"称号的荣成市,现在又打响了旅游牌.这里有天尽头、圣水观、九顶铁槎山等自然景观,也有民俗村、牧云庵画村、南车花村等人文景观.荣成市对此采取了"谁投资、谁开发、谁受益"的多元文化旅游经营模式,全面动员农户、山村、渔企卖起了"风景画"、念起了"山海经",激活了文化旅游市场,带起了10万农民从事文化旅游业.2003年,荣成市年接待游客260万人次,年实现旅游收入8亿元.     

Evolutionary Characteristics of China＇s Intermediate Manufactures

China's economic development is characterized by progressive integration with international production chains as an assembly producer. Japan and South Korea are the major partners providing intermediate products to China. The present paper analyzes the Chinese intermediate sector's present condition and evolutionary characteristics revealed in bilateral trade with Japan and South Korea. The analysis uses the framework of new trade theory represented by “intra‐industry trade”. Trade statistics from 1997 to 2004 are analyzed using the database published by the OECD. Results show that China's inter‐industrial evolution is characterized by its expanding positioning in the manner of the flying geese development paradigm of Asian countries. Furthermore, intra‐industrial evolution is characterized by a concentration on price competitiveness. The framework and results of the industrial analysis presented in this paper assist in the understanding of China's manufacturing evolution and of the policy‐making decisions taken in the process.     

劳动价值论:正确提问与科学创新

本文对劳动价值论研究中的一些思维误区和认识偏差进行了分析，认为深化对马克思主义劳动价值理论的认识，必须完整地、准确地把握这一理论的科学体系，认清其基本线索、基本关系、基本范畴，并以此为指导，紧密联系当今时代发展的新的实际，正确提问，科学创新。     

论制度支持下的我国港口投融资模式转变

文章着重从制度方面分析了我国港口投融资的法律及相关政策，通过回顾《中华人民共和国港口法》颁布前后我国港口投融资相关法律的发展历程和具体实践，梳理了现阶段我国港口投融资的宏观法律环境。文章通过分析，对建立政府在投融资制度中的角色转换以及促进投融资模式的转变提出了建议。     

信息不对称条件下的中国零售业营销研究

一、信息不对称条件下中国零售业的营销困难 信息不对称给中国零售业营销带来了困难。那么，这些困难是什么？其具体表现形式又是怎样的呢？让我们逐一考察。     

建筑工程无标底招标理论与实践

随着中国建筑业管理体制改革的不断深化，招投标制度在中国得以推广应用，但在招投标机制方面还存在不足，有待完善。文章通过无标底招投标的博弈论基础，分析了无标底招标的意义和作用，同时对无标底招标的实施提出了一些相应的措施和建议，最后指出，随着中国加入WTO，与国际接轨，推广无标底招投标方法是我国建筑业招投标制度改革的当务之急。     

仓库信息化建设发展战略探讨

以仓库信息化建设与发展为内容,提出了在仓库信息化建设中,应建立军民一体化战略、纵向一体化战略、横向一体化战略、仓库内部一体化战略,建立与实现高效协调、快速反应的军事物流运作系统。