. This study examines the impact of supply chain concentration on green innovation in Chinese manufacturing firms listed on … the A-share market from 2011 to 2022. The results show that increased supplier concentration hinders green innovation …, while increased customer concentration facilitates it. Supplier concentration has a stronger dampening effect for firms with …

This paper examines the relationship between labour market concentration and wage inequality using global survey data … for the period 2006-2022. The results show that higher labour market concentration is associated with higher wage … labour market concentration and wage inequality is stronger in developing countries than in developed countries. …

concentration. Using a triple-difference estimator during the 2014-15 bird flu outbreak, we identify a causal link between market … concentration and inflation. …

concentration facilitates or impedes efficiency in health information sharing. Utilizing data from the American Hospital Association …'s annual surveys and information technology (IT) surveys from 2014 to 2016, we find that the market concentration of vendors … government, as restricting vendor market concentration too hastily could hinder the efficiency of information sharing and …