Trade facilitation is essential to lowering overall trade costs and increasing economic returns on both the multilateral and regional levels. Trade facilitation is also an integral part of trade agreements and has become an important component of the Belt and Road Initiative (BRI). This paper adopts a time-varying stochastic frontier gravity model and a trade inefficiency model and assigns values to different trade facilitation provisions to construct relevant indicators to assess the impacts of the trade facilitation provisions of the World Trade Organization Trade Facilitation Agreement (WTO TFA) and regional trade agreements (RTAs) on trade efficiency between China and BRI countries, as well as on the current conditions and challenges of fresh agricultural product trade between China and countries of the BRI, using data from 2011 to 2020. The results show that the size of domestic markets and population positively affect agricultural trade between China and BRI countries, while geographical distance has a negative impact on their scale of trade. Moreover, this study finds that the obligations set out in trade facilitation provisions of RTAs play an important role in improving trade efficiency, and among these trade facilitation obligations improving the legal provisions of “information transparency”, “customs cooperation” and “advance ruling” can significantly improve trade efficiency, however, some measures relating to “formalities” could potentially constitute barriers to trade. This study innovatively carried out an analysis of the impact of trade facilitation provisions on agricultural trade flows and efficiency from the perspectives of international trade law and economics and provides new policy recommendations for BRI countries to support agricultural trade.

The sustainable economic development of the Yangtze River Economic Belt is a significant part of China’s regional development strategy. The article selects panel data from 11 provinces of the region from 2004 to 2020 and constructs a spatial economic model and a threshold effect model to investigate the impact of energy development and technological innovation on the real economy of this region. The result indicates that technological innovation plays a significantly beneficial role in supporting the development of the local real economy, while its spatial spillover effect to neighboring provinces is not significant. Energy development has a significant negative impact on both the local real economy and that of the neighboring provinces. Such impact is shaped by the threshold effect of the level of technological innovation.

The ongoing impact of COVID-19 on global economic growth is likely to result in a retreat from financial globalization, including restrictions on capital movements. This concern arises from the experience of short-term capital control policies being implemented by countries in past financial crisis. This trend, together with China’s long history of using capital controls, has further sparked fears in Hong Kong regarding the extent to which the capital control restrictions from Beijing could impact Hong Kong’s open financial policy on capital transfers. With this context, this article evaluates situations where concerns have been raised and seeks to ascertain whether Hong Kong could be legally liable for the implementation of capital controls in Beijing.