世界正处在从工业经济向数字经济加速转型过渡的大变革时代，但我们的度量方式尚无法跟上其发展的步伐。如何正确测度数字经济，衡量数字经济对于整体经济的推动作用是我们当前面临的主要挑战。本文全面介绍了当前国际上主要的数字经济测度方法，诠释了数字经济评价的构建原则和侧重点，分析了推动数字经济发展的政策着力点，归纳总结了对我国数字经济量化评价的启示和借鉴意义。
The world is in an era of major changes of accelerated transition from an industrial economy to a digital economy.However，our metrics cannot keep pace with its development yet.How to precisely measure digital economy and its effects on the overall economy becomes a chief challenge.This article comprehensively introduces the major international digital economy measurement methods，explains the construction principles and focuses of digital economic evaluation，analyzes the policy of promoting the development of digital economy，and summarizes the enlightenment and reference for quantitative evaluation of China's digital economy.
| Keywords： | ICT development indexMeasuring Digital EconomyDigital Economy and Society IndexDigital Evolution Index |
