Uncovering the global network of economic policy uncertainty

This study uncovers the static and dynamic network of economic policy uncertainty (EPU) across 17 developed and emerging economies. We build a centrality network using the minimal spanning tree (MST) as well as a dependency network using partial correlations. Results from the MST show that EPU exhibits some degree of geographical connections with EPUs in seven countries in the sample directly linked to the US EPU. Evidence from dynamic time-varying MST reveals that the nature and dominance of the EPU network have changed significantly over time. Further, the US and German EPUs dominate a close-knit global policy uncertainty network with the highest net (To and From) transmitter of information flow in the dependency network. Greece, Russia, and Brazil are the top three net receivers of information in the global network of EPU. The policy implication of these results relates to the renewed and ongoing international debate on policy coordination.     

Global uncertainties and portfolio flow dynamics of the BRICS countries

This paper investigates the dynamics of bond and stock market capital flows to BRICS countries under uncertainties such as global economic policy uncertainty and the US trade policy uncertainty. We use a time-varying Granger causality framework over the January 2008-November 2019 period to analyze the predictive power of uncertainties on capital flows in the form of bond and equity. The results show that the effects are heterogeneous across countries and stronger during the Global Financial Crisis period and post-2018 period while it lost its significance in the subsequent period. The negative influence of uncertainties on capital flows directed to BRICS countries is also evident in the results of non-parametric time-varying panel models. Overall, it is thought that the heterogeneous structure of the causality between uncertainty and portfolio flows into BRICS may present portfolio diversification benefits for global investors.     

Does economic policy uncertainty raise corporate precautionary cash holdings? Evidence from China

Using China as the research setting, this paper investigates the relationship between economic policy uncertainty and corporate precautionary cash holdings. Empirical results show a U-shaped relation between economic policy uncertainty and corporate precautionary cash holdings. Empirical analysis, in terms of ownership structure, firm size, corporate competitiveness and geographical location, further shows that (i) the effects for economic policy uncertainty in both state-owned and non-state-owned enterprises are significant, but the effect is stronger for state-owned enterprises; (ii) such significant effect is also found more strongly in small and medium-sized enterprises and highly competitive enterprises; and (iii) the effects for eastern, central and western China are all statistically significant, but the effect is strongest for eastern China.     

本世纪以来的西方经济增长理论

中国经济正处于动能转换的关键时期,需要来自增长理论研究的支持。21世纪以来,经济增长理论的研究取得了显著进步。本文旨在评述增长理论的最新发展,进一步梳理理论脉络和主流观点,为学术研究和经济实践提供参考。本文认为,经济增长理论已逐渐形成制度决定理论、结构转变理论和人口过渡理论三大主流观点。同时,本文指出了增长理论存在的不足。在总结现有文献贡献与不足的基础上,对未来研究方向进行了展望。     

Conservative Developmental Statism in East Central Europe and Russia

ABSTRACT

Russia, Hungary and Poland have been at the forefront of the illiberal counter-movement to neoliberalism. However, while there is increasing knowledge about how ‘populism’ as a discursive strategy has brought illiberals to power, especially in Poland and Hungary, we know surprisingly little about the socioeconomic programme and guiding principles of illiberals. In this article, we argue first that there is such a programme and that – notwithstanding the differences between countries – it features a similar programmatic core in the three countries that took shape in conservative think tanks and guides socioeconomic policy recommendations. Second, this programmatic core is best understood not so much as populism, but as a combination of economic nationalism – subordinating the economy to national interests and to the imperative of protecting national identity – and conservatism, reorienting economic policies to serve the traditional family and undo the perceived wrongdoings of post-communist elites, in particular, privatisation. We call this core conservative developmental statism. Thus illiberalism is reducible neither to populism nor to the whims of the power-holders of the day, and in these countries it needs to be seen in a wider context in which rightwing intellectuals have been working in parallel with politicians to give illiberalism a conservative content.     

中国沿海地区经济结构变动对海洋环境的影响

中国沿海经济结构的研究对海洋环境的发展意义重大,然而二者之间的定量关系及内在机理尚不完全清楚。以2007-2016年为研究时段,我国沿海11省(区、市)为研究区域,借助固定效应以及门槛模型,测度经济结构变动与海洋环境之间的关系。结果表明:①在经济结构中产业结构(-0.099)对海洋的弹性系数最大,其次是经济增速(-0.058),投资对象为正向影响,但不显著;非经济结构中,技术进步(0.052)的弹性系数最大,其中环境规制(-0.045)、人口规模(-0.045)抑制海洋环境的改善。②区域对比北部、东部海洋经济圈产业结构对海洋环境起抑制作用,另外,东部海洋经济圈环境规制、人口规模与海洋环境水平呈明显的负相关性;南部海洋经济圈相对于其他两个区域,结果不显著。③将产业结构、技术进步作为门槛变量,在各自的作用下分别存在双重门槛和单一门槛。产业结构门槛值为0.533、0.462,仅河北,福建未跨越第二门槛;科研能力门槛值为40,仅河北、福建、海南未跨过门槛值。因此,应适度调整产业结构,注重经济增长的质量,合理控制城镇人口的流动,积极鼓励科研创新,实现经济与海洋环境协调发展。     

破解“化工围江”难题的“湖北样本”和“江苏样本”

长江经济带化工产业在全国化工发展格局中占据重要地位。在长江经济带沿线11省份中，湖北省、江苏省化工产业规模位居前列，在化工产业快速发展的同时，“化工围江”难题日益凸显。湖北省、江苏省先后颁布实施一系列规划与政策，引导化工产业转型升级发展，成为破解“化工围江”难题的典型样本。通过对比分析“湖北样本”和“江苏样本”，得到破解“化工围江”难题的启示：科学理念引导化工产业绿色发展；规划先行推动化工产业创新发展；政策支持保障化工产业健康发展。     

Disruptive framing in value creation and price setting: Transforming value with strategic frames of reference

Framing in business is frequently found in the digital economy with dramatic and innovative new products and disruptive value propositions. However, framing in business is not an exclusively digital economic strategy. Creating or revising frames of reference, value propositions, and pricing based on either new or newly framed offerings is a basic strategy skill that brings new differential value creation to customers and new price-setting models to firms. In this article, I define framing and explain its influence on managerial cognition as well as its application to value-based marketing and price setting. Using economic value theory and behavioral economics, I propose steps managers and decision makers can take in an effort to achieve framing innovation as a way to leverage the disruptive competitive advantages that flow from strategic frames of reference in the marketplace.     

The income inequality,financial depth and economic growth nexus in China

Income inequality has increased in China despite rapid economic growth. Income inequality could impinge on future development, leading to social tension or political instability. Our study investigates the short-run and long-run relationship between three important macroeconomic indicators—income inequality, economic growth and financial depth. We utilise a two-step procedure of ARDL bounds and Granger causality for the analysis. The bounds test indicates the presence of a cointegrating relationship between income inequality, financial depth and economic growth in the long run. In the second step, we utilise the Granger causality approach. Results show a bidirectional causality between financial depth-growth and a unidirectional causality between inequality-growth in the short run. In the long run, results reveal that growth and financial depth determine Gini. Our findings provide support for the inequality-widening effect due to economic growth and higher credit provided to the private sector. We find no evidence of inequality-narrowing or income-equalising effect in the long run for the period of study. It is possible that the government's inclusive growth policies which started less than a decade ago have not taken effect for us to capture the inverted U-shape income equalising effect significantly.     

技术创业型企业孵化资本投入的风险管控——来自多案例对比

待孵化的技术创业型企业同时具有概念性技术向差异化产品转化的高风险与产品异质性被认同后溢价评估的高收益特点，导致其投资者多处于隔岸观火却欲罢不能的的孵化投资矛盾中。对孵化资本实施有效的风险管控，成为吸引外部资本投入的关键。基于此，选择在可创概念选育与技术创业孵化领域探索出高成功率路径的概念证明中心、YCombinator和创新工场为研究案例，分析其在创业项目筛选、孵化资金运营等关键环节的风险管控方式，以期完善我国孵化资本管控理论、助力我国商业孵化器提高资金风险管控能力、促进外部资本投入。