搜索结果: 1-15 共查到“知识库 经济学 2000”相关记录68条 . 查询时间(0.343 秒)
采用2000-2016年经济运行时间序列数据，通过边限检验法和MRW模型，研究房地产发展、经济增长动力要素和外部环境对经济增长效应的影响。研究表明：商品房销售额的增加对我国经济增长有推动作用；房地产过度投资对经济增长存在一定的阻碍作用；房价持续上涨对经济增长的作用具有不稳定性。商品房销售额对经济增长的促进作用会随着经济增长动力要素中人力资本和物质资本存量的提高而降低。外部环境（国际利率水平、原油价...
Changes in Workplace Segregation in the United States: Evidence from the 1990 and 2000 Decennial Employer-Employee Datasets
segregation education race ethnicity sex
2015/9/18
We present evidence on changes in workplace segregation by education, race, ethnicity, and sex,
from 1990 to 2000. The evidence indicates that racial and ethnic segregation at the workplace level
re...
Electricity Unit Value Prices and Purchase Quantities: U.S. Manufacturing Plants, 1963-2000
changing structure unit value prices
2015/9/18
We measure unit value electricity prices using 2 million annual
observations on U.S. manufacturing plants from 1963 to 2000. These
prices display tremendous cross-sectional dispersion, 85–95% of whi...
Measuring Unilateral Market Power in Wholesale Electricity Markets: The California Market, 1998–2000
Unilateral Market Power Electricity Markets
2015/7/31
This paper measures the unilateral incentive
each of the five largest electricity suppliers in
California had to exercise market power in the
state’s wholesale market during the four-month
p...
Entrepreneurship in the Natural Food and Beauty Categories Before 2000: Global Visions and Local Expressions
Marketing Consumer Goods Entrepreneurs Environment Food Globalization Business History
2015/4/27
This working paper examines the creation of the global natural food and beauty categories before 2000. This is shown to have been a lengthy process of new category creation involving the exercise of e...
海峡两岸高研发投入企业特征比较——基于全球研发投入2000强的分析
中国大陆 台湾地区 研发投入 研发强度
2015/11/5
本文基于2014 年欧盟产业研发投入报告所提供的数据，比较分析了中国大陆和台湾地区高研发投入企业特征差异。研究发现：（1）整体来看，中国大陆高研发投入企业研发投入均值、研发强度和研发投入增长率均高于台湾地区；（2）相对于台湾地区，中国大陆高研发投入企业产业分布比较分散，在低研发强度产业分布比例较高，在高研发强度产业分布比例较低；（3）中国大陆和台湾地区在制药和生物科技等新型高技术产业的研发投入已经...
美国政府会计准则委员会2000年度报告
美国政府会计准则委员会 2000年度 报告
2014/11/24
The year 2000 brought new challenges
to the Financial Accounting Foundation
as it continued its support for the
ongoing endeavors of both Standards
Boards. Overall, the Foundation had a
very act...
Adjusted Indian Poverty Estimates for 1999-2000。
Declining Vegetation Growth Rates in the Eastern United States from 2000 to 2010
MODIS EVI Forest Growth Climate Change United States
2013/3/8
Negative trends in the monthly MODerate resolution Imaging Spectroradiometer (MODIS) Enhanced Vegetation Index (EVI) time-series were found to be widespread in natural (non-cropland) ecosystems of the...
The individual income distribution in Argentina in the period 2000-2009. A unique source of non stationary data
income distribution Argentina 2000-2009 stationary data
2010/10/20
The economic crisis in Argentina around year 2002 provides a unique opportunity for Econophysics studies. The available data on individual income are analyzed to show that they correspond to non stati...
This article describes the current and possible future impact of technology on the practice of advertising. Advertisers have traditionally divided media into two groups according to the way that the a...
1990-2000年上海中心城区人口密度模拟与时空变化分析
人口密度 格网化 土地利用 上海
2009/11/2
借助多时相土地利用数据，采用土地利用密度法对1990年和2000年上海人口普查数据进行格网化，进而模拟上海中心城区人口密度的分布及其变化.其间采用聚类分析进行分区、分区建模、逐步剔除异常值和分街道控制等措施以提高模拟精度.在人口密度模拟的基础上，用GIS对上海人口格网数据进行简要的空间分析.用栅格叠加分析得到1990-2000年人口密度变化空间分布图，用同心圆缓冲区分析法和扇形分析法揭示人口密度变...
Total Factor Productivity Growth in the Philippines: 1960W22;2000
Total Factor Productivity Philippines
2009/9/1
Average total factor productivity growth (TFPG) for the Philippine economy
is negative, indicating that it has not been the source of growth in the
Philippines. However, TFPG estimates showed an inc...
The Fitness Movement and the Fitness Center Industry, 1960-2000
The Fitness Movement the Fitness Center Industry
2010/10/11
Since the 1960s, the nature of recreational physical fitness activity in the United States has changed considerably. By 2000, private fitness centers were ubiquitous features on the American
landscap...