題目：Artificial Intelligence and Brain: Is Innovation Getting Easier?

主講人：楊補(bǔ)園助理教授

時(shí) 間：2025年4月9日（周三）12:00-13:00

地 點(diǎn)：中央財(cái)經(jīng)大學(xué)沙河校區(qū)學(xué)院樓13號(hào)樓321

主 辦：中央財(cái)經(jīng)大學(xué)國(guó)際經(jīng)濟(jì)與貿(mào)易學(xué)院

摘要：

We provide an endogenous growth model that characterizes the distinct roles of artificial intelligence (AI) and the brain in innovation process of production technology. The innovation process consists of two sequential stages: (1) AI-driven refinement of existing knowledge and (2) creative thinking of the brain using this refined knowledge. In a baseline model with exogenous AI technology, faster AI growth leads to a higher growth rate of per capita consumption (analogous to production technology) and a higher fraction of labor allocated to R&D. Although faster AI growth eases the brain's knowledge burden, it also reduces knowledge spillovers because of selectively discarding knowledge. We also find that AI may make innovation easier or harder. Furthermore, we extend our analysis with an endogenous AI innovation model, deepening insights into the roles of AI and the brain in upstream and downstream innovation, as well as economic growth.

主講人簡(jiǎn)介：

楊補(bǔ)園，清華大學(xué)經(jīng)濟(jì)學(xué)博士，中央財(cái)經(jīng)大學(xué)國(guó)際經(jīng)濟(jì)與貿(mào)易學(xué)院助理教授。研究方向?yàn)閿?shù)字經(jīng)濟(jì)、經(jīng)濟(jì)增長(zhǎng)、國(guó)際經(jīng)濟(jì)學(xué)、人工智能經(jīng)濟(jì)學(xué)等。已在Scandinavian Journal of Economics、《經(jīng)濟(jì)學(xué)》（季刊）、《經(jīng)濟(jì)科學(xué)》等國(guó)內(nèi)外核心期刊發(fā)表（包括錄用待刊）論文多篇，正在主持國(guó)家自然科學(xué)基金青年科學(xué)基金項(xiàng)目和中國(guó)博士后科學(xué)基金第75批面上項(xiàng)目，入選2024年度國(guó)家資助博士后研究人員計(jì)劃，參與國(guó)家社科基金重大項(xiàng)目以及國(guó)家自然科學(xué)基金面上項(xiàng)目多項(xiàng)。