More efforts need to be devoted and more resources allotted to elaborating and testing assessment methodologies that would finally allow developing countries to gain a better understanding of the main characteristics, strengths and shortcomings of service markets.
需要加大力度和投入更多资源以制定和测试多种评估方法，最终使发展中国家能够更好地了解服务市场的主要特性、强项和不足。