统筹城乡发展:理论演进与财税政策

新中国成立以来,非均衡发展的战略使我国形成了以二元户籍制度为核心的城乡分割的二元经济、社会体制。本文对二元经济理论的演进路径进行了梳理,提出我国财税政策要从保障城乡公民基本权利、促进劳动力自由流动、提高农业劳动生产率、加快农村专业化水平与分工等方面支持统筹城乡发展,并对财税体制进行相应变革。     

石油企业实施质量经营管理模式探讨

通过对目前石油企业质量管理现状及存在问题的分析,提出在石油企业中实施质量经营战略,探讨适合石油企业的质量经营管理模式,以提高石油企业质量管理的整体水平,最终有效地实现企业经济效益的总目标.     

股权激励与代理成本

传统以管理费用率作为代理成本的替代不能恰当地反映管理者在职消费和职务侵占的真实水平,本文用经过Jones模型纠正的费用率作为代理成本的替代,考察了所有权性质、总经理持股与否及持股比例对代理成本的影响。本文提供了私有制下总经理适当持股有利于降低代理成本的可靠证据,为中国上市公司即将展开的股权激励计划提供证据的支持。     

The value of combining the information content of analyst recommendations and target prices

In assessing the usefulness of the analysts’ stock picking advice, the extant literature has largely focused on the profitability of either their stock recommendations or target prices in isolation. In this paper, we examine the profitability of investment strategies that exploit the information analysts convey through revisions in both their stock recommendations and target prices. We find that these strategies significantly outperform the comparable strategies that make use of only one analyst output.     

新兴技术商业化成功的环境影响因素实证研究

随着科学技术的迅猛发展,其在现代社会中的作用也越来越突出。运用结构方程模型,从宏观环境的角度对影响新兴技术商业化的各种外部环境因素进行实证分析,得出了不同因素对新兴技术商业化的影响程度及其相互之间的关系,从而为政府出台相关鼓励政策提供了参考。     

Combining “real effort” with induced effort costs: the ball-catching task

We introduce the “ball-catching task”, a novel computerized task, which combines a tangible action (“catching balls”) with induced material cost of effort. The central feature of the ball-catching task is that it allows researchers to manipulate the cost of effort function as well as the production function, which permits quantitative predictions on effort provision. In an experiment with piece-rate incentives we find that the comparative static and the point predictions on effort provision are remarkably accurate. We also present experimental findings from three classic experiments, namely, team production, gift exchange and tournament, using the task. All of the results are closely in line with the stylized facts from experiments using purely induced values. We conclude that the ball-catching task combines the advantages of real effort tasks with the use of induced values, which is useful for theory-testing purposes as well as for applications.     

外部环境、资源拼凑与“军技民用”新产品开发关系研究

基于资源拼凑理论视角,运用扎根理论对传统军工企业“军技民用”新产品开发过程进行探究,并探索外部环境、资源拼凑对“军技民用”新产品开发的作用机理。结果发现：“军技民用”新产品开发包括信息获取、技术选择、技术再造3个过程;资源拼凑是“军技民用”新产品开发的有效措施;外部环境对资源拼凑开发“军技民用”新产品过程具有调节作用。     

论生产力系统的要素层次结构

生产力理论随着生产力的演绎而不断丰富和完善.劳动者、劳动对象、劳动资料(劳动力、资本、土地)作为基础性要素处于生产力系统的第一层次,科学技术作为发展性要素处于生产力系统的第二层次,管理与信息作为组合性要素处于生产力系统的第三层次.生产力三个层次的要素各有其特殊功能,共同构成一个完善的、动态创新的现代生产力系统.     

The tradeoff between mortgage prepayments and tax-deferred retirement savings

Many households face the tradeoff between paying an extra dollar off the remaining mortgage on their house and saving that extra dollar in tax-deferred accounts (TDAs) used for retirement. We show that, under certain conditions, it becomes a tax arbitrage to reduce mortgage prepayments and to increase TDA contributions because of the tax deductibility of mortgage interest and tax-exemption of qualified retirement savings. Using data from the Survey of Consumer Finances, we document that a significant number of households that are accelerating their mortgage payments instead of saving in TDAs forgo a profitable tax arbitrage opportunity. Finally, we show empirically that this inefficient behavior is unlikely to be driven by liquidity or other financial constraints. Rather, the observed behavior can be attributed to a certain extent to the reluctance of many households to participate in financial markets as either lenders or borrowers.     

浅谈企业经营方式中的增值税纳税筹划

我国建立市场经济体制以来,企业对纳税问题有了进一步的认识,相应地也开始研究纳税筹划问题。本文从企业经营方式中的几种特殊销售行为方面对我国企业增值税税收筹划工作进行分析,以更好的促进企业税务筹划工作的积极性,从而达到减轻税负,提高企业经济效益的目的。