数量经济技术经济研究
數量經濟技術經濟研究
수량경제기술경제연구
The Journal of Quantitative & Technical Economics
2006年
3期
121~128
,共null页
价格调整 隐式互补问题 直接迭代方法
價格調整 隱式互補問題 直接迭代方法
개격조정 은식호보문제 직접질대방법
Price Adjustment; Implicit Complementarity Problem; Direct Iterative Algorithm
虽然市场需求是价格的函数,但企业在价格调整实践中往往不能直接获取需求函数的具体表达式,而只能在某一给定价格水平下观察到市场需求量的值。因此,企业通常不能直接利用需求函数来调整价格以完成预期的市场需求调整的战略计划。本文将企业为达到市场需求战略调整目的而考虑的价格调整问题归结为一个隐式互补问题。在该模型中,企业可以依据自身经营战略目标的调整相应地调整各类产品的市场价格,使得价格调整后的产品销量迭到预定的目标。文章给出了求解这类隐式互补问题的直接迭代法,并给出了数值结果。
雖然市場需求是價格的函數,但企業在價格調整實踐中往往不能直接穫取需求函數的具體錶達式,而隻能在某一給定價格水平下觀察到市場需求量的值。因此,企業通常不能直接利用需求函數來調整價格以完成預期的市場需求調整的戰略計劃。本文將企業為達到市場需求戰略調整目的而攷慮的價格調整問題歸結為一箇隱式互補問題。在該模型中,企業可以依據自身經營戰略目標的調整相應地調整各類產品的市場價格,使得價格調整後的產品銷量迭到預定的目標。文章給齣瞭求解這類隱式互補問題的直接迭代法,併給齣瞭數值結果。
수연시장수구시개격적함수,단기업재개격조정실천중왕왕불능직접획취수구함수적구체표체식,이지능재모일급정개격수평하관찰도시장수구량적치。인차,기업통상불능직접이용수구함수래조정개격이완성예기적시장수구조정적전략계화。본문장기업위체도시장수구전략조정목적이고필적개격조정문제귀결위일개은식호보문제。재해모형중,기업가이의거자신경영전략목표적조정상응지조정각류산품적시장개격,사득개격조정후적산품소량질도예정적목표。문장급출료구해저류은식호보문제적직접질대법,병급출료수치결과。
Although the quantity of demand is a function of price, firms can only observe the value of demand under a fixed price level; however, in practice, they always cannot acquire the demand function directly. Thus, firms usually cannot take advantage of the demand function to adjust price for the purpose of strategic plan of market adjustment. This paper regards the price adjustment problem, which is intended to market strategic adjustment, as an implicit complementarity problem. In this model, firms might adjust prices of various products according to the business strategic objects of their own so that product sales after price adjustment could achieve scheduled objects. The article presents the direct iterative algorithm for this problem and provides numerical results.