The current shift in demographics – aging and shrinking populations – in many countries around the world presents a major challenge to companies and societies alike. One particularly essential implication is the emergence and constant growth of the so-called "silver market", the market...

The interrelationship between economic growth, efficient use of natural resources, and sustainability has been of great interest to economists, researchers and policy makers. Knowledge of actual causality direction between sustainability, efficiency and growth has important implications for...