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选择清洗技术的经济学分析 被引量:1
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作者 张亚平 梁治齐 《洗净技术》 2004年第1期62-66,共5页
在选择一种新的清洗工艺时,生产工程师一方面希望这种工艺不会在短时间内落伍,另一方面又期待着尽可能以少量的清洗剂清洗更多的工件.这个目标实现起来有一定的难度.
关键词 清洗技术 经济学分析 “清洗记分卡” 成本控制 清洗用核查单 劳力费 工作成本
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Study on urban housing consumption selection based on Logit model
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作者 Zhaoyun Li 《International English Education Research》 2015年第8期62-64,共3页
Housing problem is the problem of livelihood. The problem of housing consumer behavior has become one of the main concern of the Government after more than 10 years the rapid development of real estate. This article i... Housing problem is the problem of livelihood. The problem of housing consumer behavior has become one of the main concern of the Government after more than 10 years the rapid development of real estate. This article is based on the logit model, integrated family net worth, family income, labor factors and so on. Results showed that housing in Shanghai have household net worth is the most critical, followed by labour income and labour force. 展开更多
关键词 housing consumption logit model
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Resettlement's impact on the domestic economy in lake restoration: a case study of Poyang Lake region
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作者 YAN Yu-ping YAN Bang-you LI Weng-hua 《Ecological Economy》 2010年第3期254-263,共10页
The Chinese government started a take restoration project in Poyang Lake region 10 years ago, and the expost mOnitor of the migrants' livelihoods was limited, This paper compares the composition difference of domesti... The Chinese government started a take restoration project in Poyang Lake region 10 years ago, and the expost mOnitor of the migrants' livelihoods was limited, This paper compares the composition difference of domestic income and domestic consumption between migration and non-migration villages in Poyang Lake region. The results show that the migrants' domestic income has increased in the last 10 years, which originated from the tncreasing trend of active and extensive rural labor migration, while the resettlement has not influenced the domestic income significantly. The resettlement stimulates younger farmers to work.far away from home whose wages contribute nearly 80% of domestic income, The resettlement decreases their savings due to higher expenditure of daily life for those who work far away from home, and higher expenditure of food for those who stay at home, losing cultivated lands with irrigation system for vegetable. On the other hand. the increase of rural labor migration leads the migrants who stay at home to have access to more cultivated lands for rice and cotton, and the farmers also apply more fertilizer in the same cultivated land for more agriculture products. The resettlement makes most of migrants spend their savings on the improvement of their housing conditions due to not enough governmental financial support for new building. After the analysis, some factors that influence migrants' income and consumption are discussed. The paper may contritbute to the building of Poyang Lake Ecological Economic Zone. 展开更多
关键词 Ecological migration Income Expenditure: Lake restoration. Povang Lake
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Dependence of Consumption Volume on the Labor-Force in One-Productive Models of Economic Dynamics
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作者 Sabir Isa Hamidov 《Journal of Mathematics and System Science》 2015年第3期113-117,共5页
In the work one-productive model of economic dynamics the labor-force involved in production is investigated the case when or function with constant elasticity of substitution (CES) is studied. is considered. The de... In the work one-productive model of economic dynamics the labor-force involved in production is investigated the case when or function with constant elasticity of substitution (CES) is studied. is considered. The dependence of the consumption volume on production function coincides with the Cobb-Douglas function 展开更多
关键词 One-productive models production function Cobb-Douglas function function with constant elasticity of substitution(CES).
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