In other words , they have strong realistic and theoretic significance . different from earlier models that economists applied to analysis consumption structure , such kinds of model have avoided the disadvantage that is the models cannot build a bridge between theory foundation and empirical study . that is to say , economists at that time rarely analysis consumers " instinct of maximizing utility when they carried ou t consumption study 国内外用于研究消费结构的计量经济模型中，比较流行的主要是les模型和aids ( la aids )模型，它们都避免了早期计量经济学家对消费结构进行经验研究时，很少涉及到从理论经济学角度对消费者最优选择行为进行分析，理论基础和经验研究两者缺乏沟通的弊病，将经验研究建立在坚实的理论分析基础之上，具有较强的理论和现实意义。
Proceed from development of peasant household ' s micro - economic analysis model , summarized , summed up and settled the peasant households " utility models , utility behavior models , production behavior models , etc . adopted systematical effective analytical method to research peasant household production , consumption , utility , etc . stage construction , many angle , have explored out the function mechanism of the structural adjustment decision behavior of peasant households further 从农户微观经济分析模型的演变出发，对农户的效用模型、效用行为模型、生产行为模型等进行总结、归纳和梳理。对农户生产、消费、效用等多层面、多角度采用系统有效的分析方法，进一步发掘出了农户的结构调整决策行为的作用机理，得到了一个包含消费、投资、效用与需求在内的农户决策行为的成因机理的核心方程，并建立了理论模型和计量经济模型相互沟通的具体“桥梁” 。
In the press of the economic growth of china , how much is the contribution of human capital ? based on this , the main contents and configuration of analysis are following : 1 . this article summarized the achievement about the theory of human captial and economic growth , and put forward that human captial is the captial of investment on human . then , from human captial ' s factor function and knowledge and external effect , the article analyed human captial ' s great effect on economic growth , and established the model of effective labor input and the model of human captial externality 遵循这一思路，本文的主要内容与逻辑体系安排如下：第一、论文归纳和总结了国内外有关人力资本与经济增长理论的研究成果，提出人力资本就是由对人的投资而形成的一种资本；然后，从人力资本的生产要素功能和人力资本的知识效应和外部效应分析了人力资本对经济增长的促进作用；在此基础上，建立了用于估计人力资本对经济增长的产出弹性和贡献率的计量经济模型。
Lau has been elected a member of phi beta kappa , a member of tau beta pi , a fellow of the econometric society , an academician of academia sinica , a member of the conference for research in income and wealth , an overseas fellow of churchill college , cambridge , england , an honorary member of the chinese academy of social sciences and an academician of the international eurasian academy of sciences 刘教授早在一九六六年即建立了他的第一个中国计量经济模型，并不断加以改良。在有关中美贸易平衡的争论中，刘教授对中国经济进行分析，并提供了与众不同的观点。随著中国大力发展对外贸易，刘教授的研究亦显得愈来愈重要。
After analyzing the connection between human capital and labor flow , the paper demonstrate human capital does hinder the rural labor to migrate by some econometric model and questionnaires , and by supposing the urban labor market is a two - tier labor market . in the end , i make some suggestions to improve human capital in china ' s rural area 本文在详细分析人力资本与劳动力流动关系的基础上，通过问卷调查取得资料、建立计量经济模型，以城市二元劳动力市场为前提，进一步论证分析了农村劳动力流动的人力资本约束，得出相关的结论，同时根据我国农村人力资本投资现状，提出相应的改良建议。
The main results are as follows : 1 . according to the relation between supply and demand , this paper analyzes the relation of the housing price and many quantitative factors by means of econometrics . then an one - equation econometrical model of the housing price is founded and completely verified 主要内容为: 1 .依据供求关系,本文通过用计量经济学分析诸多可以直接量化的因素对商品房价格的影响,建立了一个商品房价格的单方程计量经济模型并对其有效性做了全面的检验。
By means of tourist economics , this thesis is an effort to study major factors related to sichuan tourism consuming , firstly , it make an major qualitative analysis about factors related to sichuan tourism consuming , then , it make an econometric analysis . as a result of above , these theses explain how these factors affect tourism consuming and construct an econometric modal . finally , this thesis gives some advice to how to develop sichuan travel industry 本文以旅游经济学为依据,通过参阅各种文献,首先定性分析影响四川旅游消费的各种因素,然后对影响四川旅游消费的各种因素进行计量分析,从而找出影响四川旅游业消费的关键因素,再从这些关键因素入手,解释这些因素如何影响旅游业消费数量,并构造出描述影响四川旅游消费数量因素的计量经济模型,同时对四川旅游业未来几年的发展趋势做出预测,最后提出发展四川旅游业的建议。
Foreign funds have had a important role on the economy of chinese , who has been the largest country in the world , and the second largest one in the developing countries , , but , there has been some unavoidable questions in chinese economic security , especially come to lash of industry ? so we 11 do our best to take the paper is organized into these major parts : ( 1 ) the development of tncso ( 2 ) tncs ' s fdi o this section will analysis the key factors and the causes when tncs launchs the action in fdi ; ( 3 ) the effectso they include ones produced in the world economy , home country economy and host country economy ; ( 4 ) the functions of the foreign funds when china has taken in these fdi ; the part emphatically points out the impacts by the model of econommetric 目前，作为发展中国家的最大、全球的第二大引资国，外资在中国的经济发展中起到了一定的积极作用，但也不可避免地对中国的经济产生安全问题，特别是产业的冲击。本文主要从以下几个方面加论述： 1 、跨国公司的发展情况，主要是说明跨国公司的发展状况和分析其在新的环境下的发展趋势； 2 、跨国公司的对外直接投资，主要阐述其在对外投资活动中的可行性研究，在选择投资环境中应考虑的关键因素和跨国公司对外直接投资活动的动因； 3 、跨国公司对外直接投资活动的影响，着重分析对世界、母国和东道国的经济影响，以及在全球经济结构变化中的作用； 4 、跨国公司对华直接投资和中国的对外直接投资的现状：着重分析跨国公司对华直接投资的影响，并用计量经济模型来分析其影响。
