什么是生产力
经济学中指生产成品与生产该产品所需投入物之间的比率。虽然生产力的计算因土地或资本难以计算而很少真正把它们加入计算,但在原则上任何传统的生产要素(土地、劳动力或资本)都可被用作这一生产比率的分母。劳动力在多数情况下很容易计算,如可用某一产品占有的劳动者数量来计算。在工业国家中,生产力提高的结果主要表现在劳动力的使用上。生产力不仅可以被视为有效的计量方法,还是经济发展的一个指标。从原始采集经济发展成技术上较复杂的经济时,生产力会提高。欧洲和美国生产力的提高是伴随着蒸汽、铁路和汽油发动机等技术的发展而产生的。生产力的提高一般会长期提高工人的实际工资。
productivity
In economics, a measure of productive efficiency calculated as the ratio of what is produced to what is required to produce it. Any of the traditional factors of production—land, labor, or capital—can be used as the denominator of the ratio, though productivity calculations are actually seldom made for land or capital since their capacity is difficult to measure. Labor is in most cases easily quantified—for example, by counting workers engaged on a particular product. In industrial nations, the effects of increasing productivity are shown most clearly in the use of labor. Productivity can be seen not only as a measure of efficiency but also as an indicator of economic development. Productivity increases as a primitive extractive economy develops into a technologically sophisticated one. The pattern of increase typically exhibits long-term stability interrupted by sudden leaps that represent major technological advances. Productivity in Europe and the U.S. made great strides following the development of such technologies as the steam power, the railroad, and the gasoline motor. Increases in productivity tend to lead to long-term increases in real wages.
-
新疆人的作息时间
夏季时间:从5月1日到9月30日,作息时间为:上午上班:9:30——13:30;下午上班:16:00——20:00冬季时间:从10月1日到下年4月30日,作息时间为上午上班:10:00——14:00;下午上班:15:30——19:30.冬季作息时间通常是早十点上班,两点下班;下午三点半上班,七点下班。夏季一般是早九...
-
中国最美景观大道318国道从哪儿到哪儿
是从上海到西藏樟木长达5000多公里的一条美景高度集中的景观长廊,其自然景观类型之齐全多样,异彩纷呈世所罕见。318国道或国道318线、G318线、沪聂线,是在中国华东、华中、西南地区的一条国道,起点为上海市黄浦区,终点为日喀则市聂拉木县,全程5476千米,经过上海、江苏...
-
专一不移是什么意思?
意思是:移:改变,动摇。指对事业专心致志的追求,或对爱情忠贞不渝的信守成语名字:专一不移成语发音:zhuānyībùyí成语解释:移:改变,动摇。指对事业专心致志的追求,或对爱情忠贞不渝的信守成语出处:东汉·班固《白虎通义》:“信者诚也,专一不移也。”感情色彩:中性成语成语...
-
乘风破浪是什么意思?
意思是:乘:趁着。趁着顺风;破浪前进。比喻志向远大;气魄雄伟;不怕困难;奋勇前进;多含施展远大抱负之意。也作“乘长风破万里浪”、“长风破浪”。成语名字:乘风破浪成语发音:chéngfēngpòlàng成语解释:乘:趁着。趁着顺风;破浪前进。比喻志向远大;气魄雄伟;不怕困难;奋勇前...