4 papers
AgentThink: A Unified Framework for Tool-Augmented Chain-of-Thought Reasoning in Vision-Language Models for Autonomous Driving
Kangan Qian, Sicong Jiang, Yang Zhong +18
Vision-Language Models (VLMs) show promise for autonomous driving, yet their struggle with hallucinations, inefficient reasoning, and limited real-world validation hinders accurate…
How do financial variables impact public debt growth in China? An empirical study based on Markov regime-switching model
Tianbao Zhou, Zhixin Liu, Yingying Xu
The deep financial turmoil in China caused by the COVID-19 pandemic has exacerbated fiscal shocks and soaring public debt levels, which raises concerns about the stability and sust…
Characterizing Public Debt Cycles: Don't Ignore the Impact of Financial Cycles
Tianbao Zhou, Zhixin Liu, Yingying Xu
Based on the quarterly data from 26 advanced economies (AEs) and 18 emerging market economies (EMs) over the past two decades, this paper estimates the short- and medium-term impac…
Solar Term Anomaly in China Stock Market: Evidence from Shanghai Index
Zhou Tianbao, Li Xinghao, Zhao Junguang
This paper investigates the solar term effect in China stock market as a supplementary to the existing literature of calender effect. Based on a regression framework, this paper ve…