1 citations · 1 across the 4 of their papers we have counts for
7 papers
Algorithm-Driven SVARs: Navigating the Wilderness of Big Data
Yucheng Yang, Tao Zha
Every SVAR result is conditional on two choices: the restrictions that identify the shock and the variables on which they operate. The literature disciplines the first; the second…
Deep Learning for Art Market Valuation
Jianping Mei, Michael Moses, Jan Waelty +1
We study how deep learning can improve valuation in the art market by incorporating the visual content of artworks into predictive models. Using a large repeated-sales dataset from…
Structural Reinforcement Learning for Heterogeneous Agent Macroeconomics
Yucheng Yang, Chiyuan Wang, Andreas Schaab +1
We present a new approach to formulating and solving heterogeneous agent models with aggregate risk. We replace the cross-sectional distribution with low-dimensional prices as stat…
Enabling Ultra-Fast Cardiovascular Imaging Across Heterogeneous Clinical Environments with A Generalist Foundation Model and Multimodal Database
Zi Wang, Mingkai Huang, Zhang Shi +61
Multimodal cardiovascular magnetic resonance (CMR) imaging provides comprehensive and non-invasive insights into cardiovascular disease (CVD) diagnosis and underlying mechanisms. D…
DeepHAM: A Global Solution Method for Heterogeneous Agent Models with Aggregate Shocks
Jiequn Han, Yucheng Yang, Weinan E
An efficient, reliable, and interpretable global solution method, the Deep learning-based algorithm for Heterogeneous Agent Models (DeepHAM), is proposed for solving high dimension…
Interpretable Neural Networks for Panel Data Analysis in Economics
Yucheng Yang, Zhong Zheng, Weinan E
The lack of interpretability and transparency are preventing economists from using advanced tools like neural networks in their empirical research. In this paper, we propose a clas…
The Knowledge Graph for Macroeconomic Analysis with Alternative Big Data
Yucheng Yang, Yue Pang, Guanhua Huang +1
The current knowledge system of macroeconomics is built on interactions among a small number of variables, since traditional macroeconomic models can mostly handle a handful of inp…