中文摘要：

供给侧改革的核心是经济结构的调整和经济发展方式的转变。辽宁在经济振兴中遇到的主要问题有：人口生育水平偏低，人口总量减少与结构老化并存，经济下滑趋势加剧；第二产业长期占据主导地位，产业发展具有明显刚性，三次产业拉动率均低于全国平均水平；社会养老压力日趋沉重，养老金收支堪忧，医疗保障与社会救助能力亦显不足。面对重重人口与经济发展难题，辽宁省应立足于经济现实情况，尊重经济发展规律，着力推动人口发展战略、产业转型机制与社会福利机制创新，实现人口、经济与社会的均衡发展。

英文摘要：

The core of supply-side reform is the adjustment of economic structure and the transformation of economic development mode. The long-term unreasonable structure of Liaoning province is becoming more and more prominent, for the economic growth is slow, and the downward trend is obvious. The main problems encountered in the economic revitalization of Liaoning province are： population fertility level is very low, the total population decreased with the aging of the structure, exacerbated the economic downturn; The second industry has long been the dominant position, the industrial development has obvious rigidity, and the pulling rate of the three industries is lower than the national average; The social security system is facing severe challenges in the process of the aging of the population, the pressure of social pension is becoming more and more serious, the pension income and expenditure is worrying, and the ability of medical security and social assistance is also insufficient. When faced with problems of population and economic development, Liaoning province should be aware of the economic reality, respect the laws of economic development, and strive to promote population development strategy with mechanism of industrial transformation and social welfare mechanism innovation, so as to realize the balanced development of population, economy and society.