经贸往来会推动社科学界的国际合作吗？--来自引力模型的证据

合作研究在当代学术界渐渐替代了独立研究，成为当前研究的主要类型之一，而且随着前沿领域的进一步扩展，研究创新的难度进一步提升，跨国的合作研究也愈发重要。选择2004～2010年间SSCI论文作者所在机构的国别，通过引力模型实证检验了贸易往来对于论文合作的推动作用。同时分析了双边贸易协定、产业结构趋同与发展水平的趋近等因素的影响，发现这些因素都会对学界的国际合作产生正向影响。     

新进入者如何在版权引进市场中有所作为

外版书引进在近现代中国出版史上具有非常重要的地位。我国版权贸易市场渐趋稳定的力量对比格局，给新进入者造成了不小的困惑：好版权抢不到，差版权没法要，夹缝中求生存异常艰难。新入者要改变这种困境就要精准定位，必须贴合本单位现有的资源基础，必须借助社会化分工并灵活创新。     

Mars or Mercury redux: The geopolitics of bilateral trade agreements

We analyse the role of economic and security considerations in bilateral trade agreements. We use the pre‐World War I period to test whether trade agreements are governed by standard gravity variables, or by instead—or in addition—geopolitical factors. While we like others find support for standard gravity variables, we also find that defence pacts boost the probability of trade agreements by as much as 20 percentage points. Our estimates imply that were the U.S. to alienate its geopolitical allies, the likelihood and benefits of successful bilateral agreements would fall significantly. Trade creation from an agreement between the U.S. and E.U. countries would decline by about 0.6 per cent of total U.S. exports.     

The effects of regional trade integration and renewable energy transition on environmental quality: Evidence from South Asian neighbors

Improving environmental quality across South Asia has become one of the utmost important policy agendas of the concerned governments. The susceptibility of the majority of the South Asian countries to multifaceted climate change adversities has motivated the need to identify the factors that can function to ensure environmental sustainability across South Asia. Although several studies have highlighted the importance of globalization and cleaner energy use in tackling the environmental degradaton issues of the South Asian countries, very little is known regarding the impacts of regional trade and renewable energy transition in this regard. Hence, this paper aims to scrutinize the effects of enhancing intra-regional trade integration and undergoing renewable energy transition on per capita carbon dioxide emissions in the context of six South Asian nations between 1990 and 2016. The results from the recently developed cross-sectionally augmented autoregressive distributed lag regression approach, accounting for cross-sectional dependency and slope heterogeneity issues, reveal that facilitating trade among the South Asian neighbors reduces carbon emissions in both the short and long run. Moreover, enhancing the share of renewable energy in the aggregate energy consumption figures is also found to reduce carbon dioxide emissions in both the short and long run. Furthermore, both regional trade integration and renewable energy transition are found to jointly reduce carbon dioxide emissions in South Asia. The results also authenticate the existence of the environmental Kuznets curve hypothesis, while financial development and urbanization are found to boost carbon dioxide emissions only in the long run.     

Empirical evidence of extreme dependence and contagion risk between main cryptocurrencies

This study examines the dependence and contagion risk between Bitcoin (BTC), Litecoin (LTC) and Ripple (XRP) using non-parametric mixture copulas (developed by Zimmer, 2012) and recently proposed methods of full-range tail dependence copulas (advanced by Hua, 2017, Su and Hua, 2017), for the period from 04-08-2013 to 17-06-2018. The Chi-plots and Kendall plots results show heavy tail dependence between each pairs of the cryptocurrencies. Evidence from the mixture copula indicates that for the BTC-LTC pair the upper-tail dependence is both stronger and more prevalent, while for the other pairs of cryptocurrencies the lower-tail dependence is very strong and more prevalent. However, the results of the full-range tail dependence copulas reveal a strong and prevalent upper and lower-tail dependence of each pairs of cryptocurrencies. These results provide evidence of significant risk contagion among price returns of major cryptocurrencies, both in bull and bear markets.     

The global faces of China’s incomplete reforms: a perspective from China’s new intellectual property regime

ABSTRACT

The paper probes into an antithetical aspect of China’s economic reforms in the global context by focusing on the recent developments of China’s intellectual property regime. By analyzing this cutting-edge legal system, it highlights China’s political divergence against its economic convergence in its decade-long reforms, in particular, its state-oriented innovation system as against the world’s neo-liberal economic order. The last decade witnessed China’s preeminent transformation from a passive follower to a proactive advocator of IP standards. However, certain entrenched limits characterizing China’s state-oriented economy and cultural systems such as information blockade and coercive technology transfer serve as catalysts that are apt to provoke acrimonious confrontation between China and major economies. In this sense, China’s incomplete reforms have taken on a new form: as China’s influence on the global economy grows, conflicts of diverse national priorities become more palpable than simple-minded economic cooperation.