Sri Lankan textile and apparel industry is an important sector that significantly contributes to the country’s economy. As the largest exporter in Sri Lanka, the industry is supplying high-quality apparel products to global leading apparel brands for over three decades. This study aims to...

The producer price index (PPI) is a group of indices that represents the average movement in selling prices from domestic production over time. PPI covers major sectors of a country’s economy, and it is used as an objective tool for adjusting prices in long-term purchasing agreements. A...