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我国第三产业国内生产总值动态分析 被引量:2
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作者 殷英 《数学理论与应用》 2007年第4期102-106,共5页
本文运用计量经济原理建立我国从1952年以来第三产业国内生产总值的时间序列分析模型,研究第三产业生产总值变化趋势和规律.并运用所建模型对第三产业生产总值进行预测,为政府选择预测第三产业发展的统计模型提供参考.
关键词 第三产业国内生产总值 时间序列 AR模型
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我国海洋第三产业发展特征分析及对策研究 被引量:1
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作者 吴凯 谭春兰 王嫦娥 《湖南农业科学》 2010年第8期114-117,共4页
论述了我国海洋第三产业主要包括海洋交通运输业、滨海旅游业以及海洋服务业等的发展特征,据此提出应强化我国海洋第三产业的信息服务功能,完善海洋综合信息系统;全国统一规划、地方分工协调,优化海洋第三产业内部结构;加大科技和教育... 论述了我国海洋第三产业主要包括海洋交通运输业、滨海旅游业以及海洋服务业等的发展特征,据此提出应强化我国海洋第三产业的信息服务功能,完善海洋综合信息系统;全国统一规划、地方分工协调,优化海洋第三产业内部结构;加大科技和教育对海洋第三产业的投入;并科学地确定海洋第三产业的合理规模。 展开更多
关键词 海洋第三产业 海洋产业生产总值(GOP) 发展特征 对策
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我国各产业产值与能耗的相关性分析 被引量:1
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作者 李茹 吴美华 侯庭瑞 《中外企业家》 2014年第4期57-58,共2页
利用SPSS软件,将我国不同产业生产总值与其对应的能源消耗做曲线拟合,分析产业产值与能耗之间的关系。并运用单因素方差分析,研究不同产业之间产值、能耗的关系。最后得出第二、第三产业的产值随着能耗增加而增加,但二者能耗水平差异很... 利用SPSS软件,将我国不同产业生产总值与其对应的能源消耗做曲线拟合,分析产业产值与能耗之间的关系。并运用单因素方差分析,研究不同产业之间产值、能耗的关系。最后得出第二、第三产业的产值随着能耗增加而增加,但二者能耗水平差异很大。因此,发展高产值低能耗产业、改善高产值高能耗产业,是提高我国GDP的一个重要方法。 展开更多
关键词 产业生产总值 能源消耗量 曲线拟合 单因素方差分析
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基于DEA模型的广西区主导产业选择分析 被引量:2
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作者 樊增增 秦梅秀 《中国商论》 2015年第26期147-149,共3页
本文以广西壮族自治区16个主要产业为研究对象,从产业增长率、产业生产总值和DEA有效性三个方面对这16个产业进行层层筛选,最后在电子信息产业、汽车产业、石化产业和制糖业中选出汽车产业和石化产业为广西区主导产业。最后,针对以上4个... 本文以广西壮族自治区16个主要产业为研究对象,从产业增长率、产业生产总值和DEA有效性三个方面对这16个产业进行层层筛选,最后在电子信息产业、汽车产业、石化产业和制糖业中选出汽车产业和石化产业为广西区主导产业。最后,针对以上4个DEA有效的产业给出了几点发展建议。 展开更多
关键词 DEA模型 主导产业 产业增长率 产业生产总值
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人口老龄化趋势下的第三产业
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作者 周微笑 《区域治理》 2020年第5期90-93,228,共5页
本文运用计量经济学、统计预测的理论和方法,构建了人口老龄化作用下的第三产业生产总值指数干预模型,并对其进行了实证研究。本文选取了1978年到2017年第三产业生产总值指数(1978=100)。结果表明,在人口老龄化作用下,我国第三产业生产... 本文运用计量经济学、统计预测的理论和方法,构建了人口老龄化作用下的第三产业生产总值指数干预模型,并对其进行了实证研究。本文选取了1978年到2017年第三产业生产总值指数(1978=100)。结果表明,在人口老龄化作用下,我国第三产业生产总值指数显著增加,构建干预分析模型预测2018年-2022年的第三产业生产总值指数为5206.3、5598.9、6015.0、6456.1、6924.0。结果显示,通过干预影响序列建立起的干预模型能够定量地表示出老龄化对第三产业生产总值指数的影响,并且干预分析模型具有较高的精度和灵活性。 展开更多
关键词 人口老龄化 第三产业生产总值指数 干预分析模型
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Study on the causes and countermeasures for the dislocation of industrial structure in Three Gorges Region 被引量:1
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作者 Zhou Yinzhen Lu Yaobin 《Ecological Economy》 2006年第1期81-88,共8页
In this paper, the dislocation of industrial structure refers to the inconsisency benveen employment structure and output structure in three industrles. Dnring the past over ten years, with the development of the Thre... In this paper, the dislocation of industrial structure refers to the inconsisency benveen employment structure and output structure in three industrles. Dnring the past over ten years, with the development of the Three Gorges regional social and economic, the industrial structure has optimized and upgraded constantly. However, for kinds of reasons, employment structure transference has lagged far behind output structure transference. In This paper, we try to analyze the causes of dislocation of the Three Gorges Regional industrial structure in analytical method of dislocation of industrial structure, and put forward the fundamental measures to optimize industrial stracture and promote sustainable development of the regional economy. 展开更多
关键词 Three Gorges Region (TGR): Dislocation of industrial structure CAUSE COUNTERMEASURE
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Recalculating the Significance of Secondary and Tertiary Industries for Industrial Restructuring: Truth and Myth
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作者 李钢 廖建辉 向奕霓 《China Economist》 2012年第3期28-38,共11页
By analyzing the efficiency, supply and demand of the three industries, and the foreign trade of developed countries, this paper argues: the ever-increasing proportion of the tertiary industry in developed countries ... By analyzing the efficiency, supply and demand of the three industries, and the foreign trade of developed countries, this paper argues: the ever-increasing proportion of the tertiary industry in developed countries has not yetproved that tertiary industry is the direction of industrial advance nor the tertiary industry is superior over the secondary industry. By estimating China's industrial structure with PPP-based industrial data, this paper argues that the proportion of China's secondary industry in its GDP is not as high as expected. China will still rely on its secondary industry for further growth because China's labor-intensive industries still possess the most comparative advantage and global competitiveness. 展开更多
关键词 industrial upgrading industrial structure COMPETITIVENESS
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我国原油需求量影响因素的实证分析
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作者 李康 《中国商论》 2013年第12Z期166-167,169,共3页
本文以1989~2010年我国的国内汽车保有量、国际原油市场平均价格指数、第二产业国内生产总值的年度数据为研究样本,采用多元线性回归模型,研究了我国原油需求量与其之间的关系。研究结果表明:国内汽车保有量与我国原油需求量呈正相关关... 本文以1989~2010年我国的国内汽车保有量、国际原油市场平均价格指数、第二产业国内生产总值的年度数据为研究样本,采用多元线性回归模型,研究了我国原油需求量与其之间的关系。研究结果表明:国内汽车保有量与我国原油需求量呈正相关关系;国际原油市场平均价格指数与我国原油需求量呈负相关关系;国内第二产业生产总值与我国原油需求量呈正相关关系。 展开更多
关键词 原油需求量 国际原油市场平均价格指数 国内汽车保有量 第二产业国内生产总值
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The Economic Effect of Mineral Resources Exploitation in Bijie Prefecture in Guizhou
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作者 Lu Jinping Zhang Xinhua +2 位作者 Dong Dekun Wang Yining Gu Shuzhong 《Chinese Journal of Population,Resources and Environment》 2009年第2期37-43,共7页
The exploitation of mineral resources plays an important role in promoting national economic development. Mining is an essential component of China's industrial economy. Using grey correlation method to analyze th... The exploitation of mineral resources plays an important role in promoting national economic development. Mining is an essential component of China's industrial economy. Using grey correlation method to analyze the correlative effect of mineral resources exploitation to relevant industries, using national income method to calculate the pulling effect of mineral resources exploitation to economic growth and using graphs as well as tables to analyze the income distribution effect, the article obtains active economic effect of mineral resources development in Bijie, Guizhou. Moreover, from the view of resources-cored effect, the article analyzes negative effects such as single industrial structure brought by mineral resource development. Through analysis, we find that mineral resources exploitation to some extent brings active effects including gross domestic product growth, local financial revenue growth and relevant industries development; however, its negative effects should not be ignored. The negative effect can be lightened by diversifying industrial structure and prolonging industrial chain. 展开更多
关键词 grey correlation industrial correlation effect stimulating effect income distribution effect resource-cored effect
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Static Model Classification Status: Taking Into Account Emerging External Factors
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作者 Perminov G. I. 《Journal of Modern Accounting and Auditing》 2013年第6期798-807,共10页
Analysis of the problem of predicting bankruptcy shows that foreign and domestic models included only internal factors of enterprises. But the same indicators of internal factors in the rapidly changing external envir... Analysis of the problem of predicting bankruptcy shows that foreign and domestic models included only internal factors of enterprises. But the same indicators of internal factors in the rapidly changing external environment can lead to bankruptcy, and not in others. External factors are the most dangerous, because the possible influence on them is minimal and the impact of their implementation can be devastating. This paper focuses on the same factors to assess the impact of the macroeconomic indicators (extemal factors) on the parameters of static models predicting a local approximation of the crisis at the plant. To accomplish the purpose, a Spark set of 100 companies was compiled, including 50 companies which officially declared bankruptcy in the period of 2000-2009 and 50 stable operating companies with a random sample of the same time period. External factors were extracted from the Joint Economic and Social Data Archive1 The author compared two data sets: (1) microeconomic indicators--money to the total liabilities, retained earnings to total assets, net profit to revenue, Earnings Before Interest and Taxes (EBIT) to assets, net income to equity, net profit to total liabilities, current liabilities to total assets, the totality of short-term and long-term loans to total assets, current assets to current liabilities, assets to revenue, equity to total assets, and current assets to revenue; and (2) external factors--index of real gross domestic product (GDP), industrial production index, the index of real cash incomes, an index of real investments, consumer price index, the refinancing rate, unemployment rate, the price of electricity, gas prices, oil price, gas price, dollar to ruble, ruble euro Standard & Poor (S&P) index, the Russian Trading System (RTS) index, and region. The aim of the comparison results paging classes "insolvent" and "non-bankrupt" is achieved using two methods: classification and discrimination. In both methods, computational procedures are realized with the use of algorithms linear regression, artificial neural network, and genetic algorithm. In the 2-m model, data set includes both internal and external factors. The results showed that the inclusion of only the microeconomic indicators, excluding external factors, impedes models about two times. 展开更多
关键词 bankruptcy prediction external factors methods of classification and discrimination
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A Study of the Link Between the Tourism Industry and the GDP in the ECO Countries
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作者 Ahmad Assadzadeh Hossein Panahia Mir Hojjat Najafi 《Sociology Study》 2012年第5期330-336,共7页
The present study aims at exploring the causal relationship between tourism industry and GDP in the economic cooperation organization (ECO) countries for the period of 2000-2010. To this end, the causal relationship... The present study aims at exploring the causal relationship between tourism industry and GDP in the economic cooperation organization (ECO) countries for the period of 2000-2010. To this end, the causal relationship between the two variables was examined using panel data and Granger standard causality test. The results demonstrate a unidirectional causality from GDP to the number of tourists coming to the ECO countries, it is also concluded that a rise in the country's GDP provides necessary conditions for investment on all sectors of the economy including the tourism sector. In such conditions, if the country's economic priorities comprise tourism development, then tourists will start visiting the country and the industry will flourish. Thus, policy-makers should focus on the increasing GDP if they want to increase the tourists' influx. 展开更多
关键词 Tourism industry economic cooperation organization (ECO) countries panel data analysis
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FDI对中国收入分配差距的影响及对策——基于多维变量基础上的实证研究 被引量:25
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作者 沈桂龙 宋方钊 《世界经济研究》 CSSCI 北大核心 2011年第10期69-73,89,共5页
FDI对中国城乡总量收入差距之间并不存在关联,但与人均收入差距有着明显的正相关关系。FDI与地区生产总值的差异存在很大关联,但只在东部和中部地区以及东部和西部地区的实证数据得到验证。FDI和产业生产总值的差距,由于FDI在第二产业... FDI对中国城乡总量收入差距之间并不存在关联,但与人均收入差距有着明显的正相关关系。FDI与地区生产总值的差异存在很大关联,但只在东部和中部地区以及东部和西部地区的实证数据得到验证。FDI和产业生产总值的差距,由于FDI在第二产业上的大量存在,使得一、二产业和二、三产业间的现象比较明显。正因为FDI对地区和行业收入分配的复杂影响,加上FDI的溢出效应、产业和劳动力转移等因素,使得FDI和全国基尼系数之间的关联并不显著,FDI并不是全国收入分配差距拉大的重要变量。因此,为更好地利用FDI,发挥其对收入分配的积极影响,应鼓励和引导外商投资企业在中西部地区投资,进一步降低外资在某些产业上的进入门槛,培育和壮大国内民营企业。 展开更多
关键词 FDI 收入分配 基尼系数 城乡收入差距 地区生产总值差距 产业生产总值差距
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