that have been launched at the national, provincial, and local governments, as well as research facilities. He directly tested whether the government or the market is a more powerful draw, and found that the latter is more influential for entrepreneurs. Furthermore, he concluded that, in comparison to their domestic counterparts, Chinese returnees—including academics and entrepreneurs with higher levels of education and skills—directly contribute more to China's economic and technological development. More recently, Zweig drew attention to the contrast between returnee entrepreneurs' experiences in India and China in terms of perceptions, experiences, and state policies. He and his colleagues discovered that returning entrepreneurs in China showed more confidence and openness to cooperate with the local government. China's transnational relations While visiting southern Jiangsu Province in 1988, Zweig discovered that, unlike many counties in the province which were facing a critical shortage in the supply of fertilizer, Wujiang County had no such shortage. Why? Because they exported silk, for which they were paid in US dollars, they could import fertilizer from Japan. Zweig realized that Wujiang's 'transnational linkages' gave them comparative advantage vis a` vis other counties, delivering better economic growth than localities without such global ties. In 1991-92, Zweig tested this hypothesis through field research in rural Jiangsu, at eight universities across China, in harbours and development zones in Jiangsu and Shanghai, and in a study of foreign aid to China. This research resulted in the book Internationalizing China: domestic interests and global linkages, as well as a series of articles on the impact of transnational linkages on China's internal development. China’s energy policy and resource diplomacy Zweig has also examined China's energy policy, and its ‘resource diplomacy.’ In his paper in Foreign Affairs, he suggested how China's need for oil should drive China's foreign policy, and he showed that the search for energy was the driving force behind much of Beijing's foreign policy. He also asserted that a "resource-based foreign policy" is crucial for both the country's economic development and the CCP's continued political survival. He also tested the argument that much of China's resource diplomacy occurred within a triangular relationship, including the US hegemon, China, and the third resource rich country. David A. Anderson reviewed Zweig's book, Sino-US Energy Triangle: Resource Diplomacy under Hegemony, co-authored with Yufan Hao (2016), and called it “superbly researched.” He recommended it to a wide audience by saying, "This book is a good read