The pharmaceutical industry is a cornerstone of national economies and plays a critical role in public health. However, China's pharmaceutical industry faces significant challenges, including regional disparities in development. The existing research on operational efficiency evaluation...

As investment portfolios become increasingly diversified and financial asset risks grow more complex, accurately forecasting the risk of multiple asset classes through mathematical modeling and identifying their heterogeneity has emerged as a critical topic in financial research. This study...

The pharmaceutical industry is a cornerstone of national economies and plays a critical role in public health. However, China's pharmaceutical industry faces significant challenges, including regional disparities in development. The existing research on operational efficiency evaluation...

Mutton prices in China carry significant economic and social implications, yet their macro-financial drivers remain insufficiently understood. Based on monthly data from 2003 to 2025, this paper employs Ensemble Empirical Mode Decomposition, Vector Autoregression, and wavelet coherence analysis...

Objective - Prior to the East ASEAN Growth Area (EAGA) in ASEAN, Brunei, Indonesia, Malaysia, and the Philippines (BIMP) took in an inflow of immigrants to support growth. The more they depended on foreign labour, the issue of gender inequality in the job sector became an issue that is hindering...