GENEVA - Competitive pressures, low national minimum wages and a lack of cooperation by suppliers are three of the many reasons identified by new research for keeping garment worker wages depressed in global textile supply chains. Under the auspices of the ILO, researchers interviewed 14 apparel retailers and concluded that there are a range of deeply-ingrained and institutional factors which make it difficult to raise wages among garment workers – even if there is a great willingness to do so among buyers and brands.