期刊文献+
共找到2篇文章
< 1 >
每页显示 20 50 100
权属结构对森林资源采伐影响的实证研究 被引量:3
1
作者 王兰会 孔越 郑海鹰 《中国人口·资源与环境》 CSSCI 北大核心 2013年第S2期404-407,共4页
以第七次森林资源清查的各省区截面数据为基础,本文分析了2004-2008年我国各省区森林资源采伐率的影响因素,结果表明,我国集体林权改革后各地的个人林权比重普遍加大,集体林权比重降低。实证分析的结果表明个人林权比重对森林资源采伐... 以第七次森林资源清查的各省区截面数据为基础,本文分析了2004-2008年我国各省区森林资源采伐率的影响因素,结果表明,我国集体林权改革后各地的个人林权比重普遍加大,集体林权比重降低。实证分析的结果表明个人林权比重对森林资源采伐没有显著影响;森林资源权属结构对集体林权比例越低,森林资源采伐也越少。同时,农村人口密度对森林资源采伐有正向的影响。 展开更多
关键词 森林权属结构 森林采伐 森林资源清查 集体林权比重 农村人口密度
下载PDF
An Analysis of Farming in the Rural Economic Development of West Virginia
2
作者 Saima Bashir Janaranjana Herath Tesfa Gebremedhin 《Journal of Agricultural Science and Technology(B)》 2012年第7期848-855,共8页
Farming is still an important sector in rural economic development of West Virginia where 44% of the population lives in rural areas and 24% of the land is used for farming. While income earnings, education and employ... Farming is still an important sector in rural economic development of West Virginia where 44% of the population lives in rural areas and 24% of the land is used for farming. While income earnings, education and employment rates are low in rural areas, poverty rates and unemployment are high compared to the urban areas. Thus, in the context of rural development farming is a potential major economic sector where 42% of the people's primary occupation is reported as farming. The objective of this study is to identify and estimate the potential impacts of farm employment in rural economic growth of West Virginia. Data from U.S. Bureau of Labor Statistics and U.S Census Bureau for the period of 1993 to 2008 are used for the empirical analysis. A model derived from the three simultaneous equations of Duncan is used for analysis. Three-Stage Least Squares (3SLS) method using the statistical package of STATA is used for estimation. The results concerning simultaneous relationships with population density growth, per capita income growth, and farm employment growth reveal significant importance of farming in rural economic development of West Virginia. Furthermore, the results indicate the positive impacts of population density, number of people with farming as principal occupation, and crop production on rural farming sector. 展开更多
关键词 FARMING rural economic development simultaneous equation 3SLS ANALYSIS West Virginia.
下载PDF
上一页 1 下一页 到第
使用帮助 返回顶部