➢ 微观经济学对企业行为的研究是以企业的惟一目标是追求最 大限度的利润为前提,即“经济人”假设。现实企业只能有 条件地谋求尽可能多的利润,且目标追求的多样化。管理经 济学应用微观经济学的分析方法从事企业管理决策时,考虑 利润及其他目标和条件,得到的是满意的利润。长期追求企 业价值最大化。
➢ 微观经济学的另一个假设是“完全信息”;管理经济学所研 究的现实企业面临环境的混沌性,决策需要借助数学、统计 学、运筹学等,所以管理经济学是跨学科的综合学科。
还有:
塑料餐具不能洗,怕变形; 玻璃餐具不能洗,怕打碎; 银制餐具不能洗,怕变色; 漆器餐具不能洗,怕掉漆; 小口餐具不能洗,洗不净; 铝制餐具不能洗,怕变黑; 裂纹餐具不能洗,经不住震动;
许多决策,如怎样用你兜里的下一个1元,如何度过 星期日的下一个小时等,在日常生活中似乎不重要,但 对于经济学家来说,这个“下一个”或“额外的”决策 则是一种边际决策。
怎么看有钱人的捐赠?
Student of managerial economics:
Will I ever use this?
Cost-minimizing input combination
One doctor who owns and manages a chain of walk-in clinics decided to reduce the employment of M.D.s and increase the employment of R.N.s on the basis of classroom discussion of cost minimization. Apparently, for many of the procedures performed at the clinic, experienced nurses can perform the medical tasks approximately as well as the physicians, as long as the nurses are supervised by M.D.s. The doctor-manager reasoned that even though M.D.s have higher marginal products than R.N.s, the marginal product per dollar spent on R.N.s exceeded the marginal product per dollar spent on M.D.s.