Introduction -- The use of lean management principle & practices for productivity improvement in the retail & food services sectors -- Use of self-service technology in supermarkets : a case-study of a supermarket and consumer responses -- Seeking productivity improvement with self service...

This paper provides empirical estimates for the impact of R&D on economic growth in Singapore. The Cobb–Douglas based analysis found that R&D investment had a significant impact on total factor productivity performance in the last 20 years and established a long-term equilibrium relationship...