Big data economic forecasting and statistical inference

High-dimensional econometric modeling and data processing

Economic network analysis and input-output models

Data quality, bias, and economic benefit assessment

Price index and inflation measurement in the context of big data

Economic modeling using unstructured data (text, images, geospatial information)

Big data-driven decision support and knowledge management

Cloud computing, data governance, and system architecture

Big data-enabled customer relationship and supply chain management

Information quality, security, and ethical management

Enterprise data mid-platform construction and data asset operations

Data-driven user behavior analysis and intelligent recommendation systems

Large language models (LLMs) for economic text analysis

Causal machine learning and policy evaluation

Synthetic data generation (GANs, diffusion models) and privacy preservation

Graph neural networks (GNNs) for complex economic system modeling

Automated machine learning (AutoML) and economic modeling

Economic fusion analysis using multimodal large models (text + tables + images)

Explainable AI (XAI) for economic and managerial decision-making