According to karl marx , labor productivity depends on the five aspects as follow : the average working proficiency of labor , the development and application of science , the social combination of the process of production , the scale and efficiency of means of production and natural conditions 马克思认为，劳动生产力取决于五个方面的因素，即工人的平均劳动熟练程度、科学的发展水平和它在工艺上应用的程度、生产过程的社会结合、生产资料的规模和效能和自然条件。
These sharp - penciled firms , and dozens like them , know that energy efficiency improves the bottom line and yields even more valuable side benefits : higher quality and reliability in energy - efficient factories , 6 to 16 percent higher labor productivity in efficient offices , and 40 percent higher sales in stores skillfully designed to be illuminated primarily by daylight 这些精明的公司（以及其他数十家类似的公司） ，知道能源效率可以提升利润，而且产生更有价值的附带效益：能源效率高的工厂有较高的品质与可靠度；能源效率高的办公室，劳动生产力会提高6 ~ 16 % ；商店如果巧妙运用日光来做为主要照明，生意则会提高40 % 。
Overally the ecology observes natural force , labor force , and the inner synthesis of eco - restriction ; on the dimension of systematism the productive force is the internal restraint that ecosystem brings to labor productive force ; and the history of productive force development denotes that its development is dialectical course of labor force and natural force 生态学视阈从整体性上考察了自然力、劳动力和生态制约性的内在综合；从系统论维度而言，生态型生产力是生态机制对劳动生产力的内在制约；生产力的发展历史表明了生产力的发展是劳动力与自然力的辨证过程。
This paper explores the correlation between labor standards and export . the literature on the relationship of labor standards and international trade comes to the conclusion that no proof supports the viewpoints of developed countries . based on the theories of labor standard and trade , both quantified analysis and empirical analysis are applied to disclose the implied relationship between labor standards and export 在对劳工标准与出口贸易有关理论研究的基础上，采用统计分析软件eviews ，并采用我国1985 ? 2001年间有关劳工标准(以工资表示的) ，劳动生产力和出口贸易的数据作为研究样本，对劳工标准与劳动生产力之间的关系、劳工标准与外商投资企业出口贸易之间的相关关系、劳工标准与本国投资企业出口贸易之间的相关关系分别进行了实证研究。
With the development of economical globalization and the intensity of competition , logistics is now regarded as the “ culminating margin of cost reduction ” which means the third profit source following reducing resources consumption and enhancing productivity . on the contrary , the potential of the “ first profit source ” ? to lower the cost through raise productivity , reducing labor consumption , and the “ second profit source ” ? mechanization and automatization , is becoming slimmer and slimmer 随着经济全球化和市场竞争激烈程度的加剧,通过扩大生产能力、降低生产成本来增加利润的“第一利润源”和通过提高劳动生产力、降低人力消耗或采用机械化、自动化来降低劳动消耗,从而降低成本、增加利润的“第二利润源”可挖掘的潜力都已越来越少。
The division of labour is an ancient theme of economics . adam smith , the author of wealth of nations , wrote at the beginning of the book : " the greatest improvement in the production power of labour , and the greater part of the skill , dexterity , and judgement with which it is any where directed , or applied , seem to have been the effects of the division of labour . 劳动分工是经济学中一个古老的话题，亚当?斯密在《国富论》中，用这样的话开始了现代经济学的历史： “劳动生产力上最大的增进，以及运用劳动时所表现的更大所谓熟练、技巧、和判断力，似乎都是分工的结果。 ”
