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1.
耿云江  马影 《会计研究》2020,(2):154-165
基于竞争理论的国企改革思路强调减少政策性负担摊派,基于产权理论的改革思路侧重于引入非国有资本,以解决产权不清晰与所有者缺位问题.本文尝试融合两种理论,以国企超额雇员问题为研究对象,从非国有大股东视角探究混合所有制改革成效.研究发现:非国有大股东能够显著降低国企超额雇员,减弱超额雇员对公司价值的损害作用,且该治理作用会随非国有大股东相对力量的提高而增强;从作用机制来看,该治理作用不仅表现为劳动力成本尤其是员工薪酬的节约,还表现为内部薪酬差距和管理层薪酬业绩敏感性的提高,兼具成本效应与激励效应;该作用在地区就业压力较小、劳动密集度较低以及劳动保护水平更低的环境下更为显著.  相似文献   
2.
基于生产函数理论抽象出盈利能力和研发程度是R&D税收激励效应的两个关键因素,进而采用2012-2015年全国高新技术企业调查数据,分别检验了15%税率式优惠与研发加计扣除政策的有效性及其影响因素。实证结果表明:15%税率式优惠与加计扣除政策均能激励企业创新,而加计扣除激励效果显著优于15%税率式优惠;15%税率式优惠政策效应受企业盈利能力影响较大,而加计扣除政策受企业研发投入的作用较大;15%税率式优惠政策对高新制造业、服务业和文化产业创新激励效果不显著,而加计扣除对高新制造业和文化产业研发密集型行业创新具有显著的激励作用;15%税率式激励对成熟度较高企业创新具有较好的激励效应,而研发费用加计扣除政策对成熟度较低企业创新具有较强的促进作用。  相似文献   
3.
江轩宇  朱琳  伊志宏  于上尧 《金融研究》2019,469(7):135-154
本文结合我国工薪所得税税负较重及实施创新驱动发展战略的现实背景,探讨工薪所得税筹划是否以及如何对企业创新产生影响。研究发现:(1)工薪所得税筹划程度与企业创新显著正相关;(2)员工应税压力越大,二者正相关关系越显著,且2011年个人所得税税制改革会抑制二者之间的正向关系,表明纳税筹划主要通过降低工薪税负的不利影响,强化薪酬的激励效应,进而促进企业创新;(3)当公司为国有企业或公司处在税收征管强度较大的地区时,二者的正向关系更强;(4)当企业人均薪酬波动较大时,二者的正向关系削弱;(5)当创新员工更有可能是避税行为的受益者时,二者的正相关关系更强。本研究对于降低工薪阶层税负,以及如何提高企业创新意愿,实现创新驱动发展战略,具有重要的理论和现实意义。  相似文献   
4.
We consider optional time-of-use (TOU) pricing for residential consumers, offered by a publicly regulated electricity supplier, as an alternative to a single TOU or flat rate structure. An equilibrium model explores and quantifies the effects of such pricing on welfare, consumption, and production costs. The supplier offers to each household a menu of possible rate structures obtained by maximizing a collective welfare function subject to three restrictions: Pareto efficiency, incentive compatibility, sufficiency of supplier revenue to cover costs. Simulations based on realistic calibration of the model demonstrate that optional pricing can increase overall consumer welfare and reduce average cost.  相似文献   
5.
以2007-2016年中国战略性新兴产业A股上市公司数据为研究样本,从企业研发投入和专利产出两个维度,考察税收优惠政策与企业技术创新之间的关系。结果发现:①税收优惠政策对于企业自主创新具有激励作用,有效促进了企业研发投入和专利产出;②基于企业所属产业异质性视角发现,税收优惠政策对于八大战略性新兴产业企业的创新作用存在显著差异:对于新一代信息技术、高端装备制造业、节能环保等产业研发投入和专利产出具有激励作用,但对新能源产业的创新投入、生物产业和新能源汽车产业的专利产出具有抑制作用。研究结论在一定程度上解释了现有研究关于税收优惠政策“激励效应”和“抑制效应”的争议,也对完善中国创新税收激励制度具有借鉴意义。  相似文献   
6.
专利制度的本质是对知识资源产权归属进行确权。基于我国第一批和第二批专利执行保险试点这一准自然试验,借助沪深上市公司2008-2017年数据,通过双重差分法(DID)实证检验了专利执行保险对上市公司创新行为的影响。研究发现:专利执行保险加强了知识产权保护,能显著提升上市公司创新积极性和创新投入力度;专利执行保险显著增加了上市公司专利申请数量及专利授权数量等创新产出。进一步研究发现,国有控股、市场化进程、法制化完备程度均能显著促进专利执行保险对上市公司的创新激励效应。利用敏感性检验和工具变量法对内生性进行控制后,上述结论仍然成立。因此,加强专利保护制度建设对促进上市公司创新具有重要意义。  相似文献   
7.
Many developing countries face a major challenge today: how to safeguard the biodiversity maintained in the fields of the rural poor - which constitute a national and global public good - whilst meeting those same people's development needs and rights? A solution to this dilemma has thus been sought in adapting the design and implementation of Payments for Ecosystem Services (PES) concepts to the conservation of agrobiodiversity.Here we review the application of nine such Payments for Agrobiodiversity Conservation (PACS) schemes that have been applied to date in four Latin American countries over the period 2010–2018. These covered 130 threatened varieties across a number of major food crops, and involved over 100 farming communities and 1,100 farmers (45 % of which were women). Conservation service offers were received through a competitive tender mechanism. Average bid offers revealed high heterogeneity, varying between US$675/ha. to ten times as much.In relation to issues identified as key to PES, such as spatial targeting, differentiated payments and conditionality, the underlying design of the PACS schemes may be considered solid. PACS-related prioritisation processes allow for the a priori identification of sites with high ecosystem service densities and high threat levels. The use of competitive tenders permits accounting for cost heterogeneity in the provision of conservation services and for payments to be differentiated. Conditionality is strong.In terms of implementation, a “back of the envelope” calculation based on the results of the competitive tenders suggests that conservation costs are modest. For a priority conservation portfolio of 100 varieties (which may be from different crops) each with a target area of five hectares, costs would amount to just under US$860,000 over twenty years or US$70,000 p.a. at a 5 % discount rate. The small-scale and one-off nature of the interventions realised to date, along with threatened crop variety seed availability constraints, have however meant that environmental effectiveness has been incomplete in the short-term (area cultivated with specific threatened varieties increased, but still below the “not at risk” threshold). The establishment of systematic monitoring systems is required to determine longer-term impacts and inform more regular PACS interventions within a dynamically evolving systems context.  相似文献   
8.
章元  程郁  佘国满 《金融研究》2018,460(10):123-140
中国政府对高新技术企业投入了大量补贴以激励它们创新,但是对补贴效果的研究并未达成一致结论。基于中关村3万多个高新技术企业2001-2012年的观察值,本文同时采用PSM与DID法对政府补贴的效果进行了研究,结果发现:第一,整体而言,政府补贴显著提高了创新经费支出、新产品销售收入和专利申请数量;第二,进一步将创新细分为自主创新和购买引进新技术之后发现,政府补贴存在“挤出效应”:被补贴企业的自主创新明显下降,而购买引进新技术显著增加;第三,政府补贴对企业的短期创新激励有显著的促进作用,但是对长期创新激励的促进作用不显著。本文对高新技术企业的补贴效果提供了实证绩效评估,所得出的结论有助于政府优化和调整激励创新政策。  相似文献   
9.
During the past 15 years, there has been a considerable increase in highland maize farming in Nan, a province in northern Thailand. The increase in farming area causes an excessive forest encroachment and environmental problems, e.g. soil degradation, landslide, and pesticide contamination. This research explores the mechanism and factors which drive a sustainable transformation from highland maize farming to reforestation. We survey 107 farmers in Nammeed and Sopsai watersheds in where the reverses of growing trend of deforestation in Thailand have been observed. Comparative statistical analysis and regression are used to analyse factors affecting farmer’s decisions and compare differences between the two sites. We find that the fundamental mechanism driving a sustainable transformation from highland maize farming to reforestation comprises 3 pillars. These are 1) realization of adequate economic, health or environmental benefits derived from the alternatives; 2) a sense of belonging and attachment towards the forest and 3) effective enforcements of communal rules and regulations. While natural transformation in Nammeed area highlights the roles of flatland as key driver of the change, subsidy schemes can supplement the transformation during transitional period as seen in Sopsai area.  相似文献   
10.
Meetings, incentives, conventions, and exhibitions are an important segment of the hospitality and tourism industry. The extant study focuses on the incentives or incentive travel. While incentive travel has existed for decades it is a relatively under-researched sub-field of hospitality. The goal of this article is to examine the current state of incentive travel, how it has changed over the past few years, and how it is likely to change in the future. Rather than examine every aspect of incentive travel, this research only looks at “buyers” of incentive travel rather than users or recipients and obtains data only from top-level corporate executives. Thus, the results are of the highest level and highest caliber. It was found that companies have been using incentive travel for decades and find it to be an effective employee motivator and as an incentive to sell product. It also builds morale and relationships.  相似文献   
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