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1.
科学技术是第一生产力,科技投入无论是在推动经济增长还是促进社会发展方面,都有着举足轻重的重要作用。通过协整检验、格兰杰因果检验等方法,研究2006年-2020年西部地区财政科技支出对区域经济增长的作用。实证结果表明,西部地区的财政科技支出与经济增长之间存在着长期的均衡关系。因此,应进一步加大及合理安排政府财政科技资金的投入,加强资金监管,提高资金使用效率,更好地促进经济发展与社会进步。 相似文献
2.
Ismael Yrigoy 《International journal of urban and regional research》2018,42(4):594-611
This article offers a bottom‐up contribution to the fixity–motion literature. It aims to unravel the apparent contradiction of real estate spatial fixity in Spain, which is portrayed both as a barrier to accumulation and as a unique source of investment by different capitalist actors. Empirically, it describes the shifts in real estate ownership and changes in profit‐making strategies that have taken place across the real estate sector during the crisis years, and the role of the state in these shifts. The article asserts that the idea of spatial fixity representing a spatial barrier for accumulation does not necessarily apply in the Spanish case. It further claims that the tensions in capital circulation through real estate are not only to be found in the action of time, but in different state strategies pursued by various actors. The opposing representations of fixity are the result of state regulation of interest rates, taxation and risk weighting. The state also increasingly promotes land rents as a source of liquidity creation. 相似文献
3.
经济资本(EC)是在既定期间和置信水平下,公司根据实际承担的风险计算的用以吸收非预期损失的资本额度,目前市场风险是整体经济资本测算体系中最为突出的风险.根据当前保险运营与资产投资的比例特征,同时对资产端与负债端建立市场风险投资模型,采用嵌套随机模拟方法进行两阶段情景生成,度量未来一年内不同风险测度下的市场风险经济资本需求,并对比不同情景数量下的测算稳定性.结果证明:随着内部或外部情景模拟次数的增加,市场风险经济资本测算结果对于极端风险的预测趋于稳定,在内外部情景数量乘积相同时运算时间基本一致.当内外部两阶段情景生成参数差异较大的情形下,应适当增加情景生成数量,以确保对于极端风险预测的准确性. 相似文献
4.
Prince Boakye Frimpong Akua Oforiwaa Antwi Samuel Ebi Yamike Brew 《Journal Of African Business》2018,19(2):227-243
The article empirically examines the effect of energy prices on economic growth within the Economic Community of West African States sub-region by acknowledging that the effect of energy prices on growth is quintessentially indirect and hence can be tracked through some channels. Exploiting the System Generalized Methods of Moments estimation technique for the period spanning 2002–2015, the results indicate that the overall effect of energy prices on economic growth is significantly negative. This effect propagates mainly through government consumption expenditure and investment, albeit its effect through real interest rate is positive. However, its negative effects on government consumption, investment, and exchange rate significantly overwhelm the positive effect from real interest rate. 相似文献
5.
Seng Sothan 《The journal of international trade & economic development》2018,27(2):168-183
This paper attempts to examine the growth impact of foreign aid in Cambodia over the period 1980–2014, using the autoregressive distributive lag (ARDL) bounds testing approach. The study also incorporates investment and trade openness into the model. The empirical findings show that trade openness has positive effects on growth in both the short run and the long run; investment has positively contributed to growth in the long run while foreign aid has positive impact on growth only for the short run. On the contrary, in the long run, it has negative impact on investment and growth. This can be suggested that dependence on foreign aid for long periods of time does not positively contribute to investment and growth in Cambodia. In order to achieve sustainable growth and enhanced industrialization, policy-makers should move from aid dependence to promote investments through elevating domestic and foreign capital in the country. 相似文献
6.
陈杰 《中国农业资源与区划》2018,39(9):298-303
[目的]休闲观光农业建设是绍兴市产业转型升级的关键一步,探寻休闲观光农业新模式,能够为休闲农业发展提供理论参考。[方法]文章采用变异系数法确定指标权重,多因素综合分析法测算观光农业发展水平,从循环经济角度出发,评价2001—2016年绍兴市休闲观光农业发展可持续性,提出发展中存在的问题并探索循环型的休闲观光农业新模式。[结果](1)2001—2016年以来,经济发展可持续性得分较高,资源环境可持续得分次之,循环经济可持续发展偏低。(2)现阶段绍兴市休闲观光农业发展主要存在休闲观光农业自然环境不断遭到破坏,休闲观光农业缺乏整体规划,休闲观光农业旅游支撑体系不够健全等问题。(3)未来发展中,循环经济发展下的休闲观光农业可以开发建设时空复合循环型、资源综合利用循环型、能量多级利用循环型、综合开发利用循环型等4种模式。[结论]未来绍兴市应将循环经济的理念融入到休闲观光农业中,因地制宜,科学选择循环型休闲观光农业发展模式; 规划先行,科学利用农业旅游资源; 强化保障,建立休闲观光农业支撑体系,全面推动休闲观光农业健康持续发展。 相似文献
7.
CEO career horizon,corporate governance,and real options: The role of economic short‐termism 下载免费PDF全文
Research Summary: Combining studies on real options theory and economic short‐termism, we propose that, depending on CEOs’ career horizons, CEOs have heterogeneous interests in strategic flexibility, and thus, have different incentives to make real options investments. We argue that compared to CEOs with longer career horizons, CEOs with shorter career horizons will be less inclined to make real options investments because they may not fully reap the rewards during their tenure. In addition, we argue that long‐term incentives and institutional ownership will mitigate the relationship between CEOs’ career horizons and real options investments. U.S. public firms as an empirical setting produced consistent evidence for our predictions. Our study is the first to theoretically explain and empirically show that a CEO's self‐seeking behavior will impact real options investments. Managerial Summary: This article helps to explain how a CEO's self seeking‐behavior may shape a firm's real option investment, which could result in different level of strategic flexibility. We argue that CEOs with short career horizons have less time to exercise their firms’ real options, which should lower the investments in the firms’ real options portfolios relative to CEOs with long career horizons. We study a sample of U.S. public firms and find strong evidence that a CEO's expected tenure in the firm is positively related to the real options investments at the firm level. We find that this agency issue can be mitigated by adopting appropriate corporate governance mechanisms such as long‐term incentives and institutional investors. 相似文献
8.
Eckhard Hein Petra Dünhaupt Ayoze Alfageme Marta Kulesza 《Review of Political Economy》2018,30(1):41-71
The purpose of this article is twofold. First, we examine if, and to what extent, a general Kaleckian analysis of the potential effects of financialisation on income shares in advanced capitalist economies is of relevance for the three Eurozone countries under investigation—France, Germany and Spain—in the period before the recent financial and economic crisis. Second, we study changes in the financialisation–distribution nexus that have occurred in the course of and after the financial and economic crisis. We find that the countries examined here have shown broad similarities regarding redistribution before the crisis, although there are some differences in the underlying determinants. These differences have continued during the period after the crisis and have led to different results in the development of distribution since then. 相似文献
9.
Incentive packages are popular tools for economic development. However, development projects are often considered in isolation without an analysis of opportunity costs. In this study, we use an intuitive framework for comparing projects and weigh alternate projects against North Carolina’s film incentive programme. The results indicate that there are substantial differences in the economic impact of the projects we consider in this study. Our results suggest that policy decisions by governments and economic development officials should weigh a potential project against alternative uses in order to optimize the use of incentives. 相似文献
10.