A review of China's international activity since 2013 is striking first of all by the speed with which it has made China a major player in globalization in terms of both direct investment and lending to developing countries. The Silk Roads project, which is a unique and unconventional project, appears above all as a means of gradually structuring the Chinese vision of globalization, which combines China's long-term economic and strategic interest.

Initially Belt and Road Initiative (BRI) focussed on transport infrastructure and pipelines on the one hand and Europe-Asia connectivity on the other hand. It aims at building an Eurasian Belt as well as several corridors leading to maritime roads.

For more than thirty years, China has recorded exceptional trade surpluses and accumulated extraordinary financial reserves, which are almost twice those of its immediate follower Japan. These surpluses are an inconvenience to its most important partners, such as the United States and the European Union.

This post, already published on The Conversation, explains how official statistics do not reflect the reality of internal trade in Africa. Intra Africa trade seems low despite numerous regional trade agreements that have led to tariffs removal within the trading blocs. However, a large part of cross-border trade between African countries is informal.

The sharp drop in commodity prices has had a sizeable impact on Latin America's short term growth prospects. The decline in terms of trade has also revealed, once again, the low productivity of the region's economies. Investing in infrastructure could help Latin America simultaneously address these short and long term challenges.

The recent G20 Hangzhou Summit is yet another example of the difficulties the G20 has to move ahead at cruising speed. Changes in the G20 process might help to increase its impact.

Restoring fiscal austerity in Brazil is not an easy task since the government faces both exerts from privileged groups and constraints establishing minimum public expenditures on some bills. It could however be done without penalizing public services if their efficiency is improved.

The decision to change the exchange rate regime of the renminbi taken by the Chinese authorities at the beginning of August might be less a response to the economic downturn than a further step, against all odds, in a bold but risky financial liberalization agenda.

The rallying of major Western countries to the Asia Infrastructure Investment Bank provides yet another illustration of the relevance of the analogy between China's diplomacy and the game of Go aimed at placing pawns patiently to stifle one’s opponents and conquer territories.

The recycling of current account and/or financial account surpluses through the accumulation of foreign exchange reserves by emerging countries after the 1999-2001 crisis, particularly by China, has been described as “smoking but not inhaling in international financial markets”.