The problems of the labour relations in non - public owned economy has gradually be come a universal social economic problems duo to the procedure of the property right relations in the market and the trend of marketization of the labour relations 摘要市场产权关系多元化和劳动关系市场化的进程，使非公有制经济劳动关系问题逐渐凸现为普遍的社会经济问题。
When analyzing behaviors and decisions of various kinds of economic entities , who act on directly each other , and social economic problems and phenomena caused by these economic behaviors , the game theory is an effective analysis tool 在分析社会经济中各种主体相互直接作用的经济行为和决策问题，以及由这些经济行为所导致的各种社会经济问题和现象时，博弈论是非常有效的分析工具。
Every transition of land use way produces corresponding resource problems , environment problems and social economic problems . so it is very urgent to study the interaction between land use and change ( luc ) and human driving forces , which is also the focus both at home and abroad that scholars pay close attention to at present 而土地利用方式的每一次转变都会产生一系列相应的资源、环境和社会经济问题，因此研究土地利用变化及其人类驱动力之间的相互关系是非常迫切的，这也是国内外学者目前所关注的热点和焦点问题。
But , with the constant advancing of city function in the central area , the down area is bond to be the next strategy emphases of development , hi the past , the city construction has excessively depended on the exploitation of the land resource , ignoring the excavation of the city historic environment 然而，以往“下半城”的城市建设又过分依赖对城市土地资源的开发，忽视了对城市文脉的经营与发掘，这不仅对城市历史文化环境造成较大破坏，而且也给整个城市带来了诸多的社会经济问题。
On the basis of close observation , intuition , neo - classical economics , and input - output analytical tool , the article not only proves the existence and its features of the system , but also brings forward reflections on how to deal with social economic problems in the human society , such as aging , crowded population , and climate change , from the point of view of natural economic system 在深入观察、直觉感知、以及运用新古典经济学和投入产出分析工具的基础上，不仅论证了该体系的存在及其特性，而且从自然经济体系角度，提出了如何应对诸如人口老龄化、人口拥挤、气候变化等人类社会面临的社会经济问题的思考。
With the social and economical development since the 1990 ' s , the renewal and reconstruction of the riverside old region has become the focus of city construction . however , many of the renewal designs not only led to damages on the historic and cultural environment of the city , but also brought new problems to society and economy 1990年代以来，随着社会经济的发展，滨河旧区的更新设计成为城市建设热点，但很多更新设计不但给城市历史人文环境造成很大破坏，而且带来了新的社会经济问题。
