Speaking at the conference, Jack Ma, the CEO of China's number one tech company Alibaba, said that within the next few decades, Big Data will be able to revive the panned economy which will become highly efficient. He added that despite the widespread notion of the past century about the omnipotence of the free market's so-called "invisible hand" of market mechanisms regulating the entire system and planned economy's alleged inability to efficiently distribute resources, in the next 30 years, state-run economy could play an increasingly important role. This opinion was fully echoed by Professor Feng Xiang, who believes that AI and Big Data must not be allowed to end up in private hands. He warned that if artificial intelligence falls under the control of market forces, this could lead to the emergence of Big Data oligopolies where new oligarchs will snap up the entire material wealth created by robots, while people will lose their jobs and will end up as social outsiders. Not so under a planned economy or the Chinese model of socialist market economy, which ensure a fair distribution of both resources and the added value among all people.