软科学
軟科學
연과학
Soft Science
2012年
10期
131~134
,共null页
预测 策略型顾客 报童模型 时变参数
預測 策略型顧客 報童模型 時變參數
예측 책략형고객 보동모형 시변삼수
forecasting; strategy customers; newsboy model; time - based parameters
在产品批发价时变并且考虑策略型顾客行为的情形下,研究了零售商的订货时机及订货量策略。以往在研究零售商订货决策时,总是假设市场上的顾客是短视型的,这与实际是不完全相符的。事实上,目前市场上策略型顾客所占的比重越来越大,并且与零售商之间存在着价格博弈的行为。通过引入理性预期均衡的概念,首先分析了策略型顾客市场上零售商的定价问题,给出了策略型顾客的保留价格及零售商的最优订货量,接着在两者预期均衡下研究了零售商最优订货时间问题,最后给出了具体的数据对模型进行验证。
在產品批髮價時變併且攷慮策略型顧客行為的情形下,研究瞭零售商的訂貨時機及訂貨量策略。以往在研究零售商訂貨決策時,總是假設市場上的顧客是短視型的,這與實際是不完全相符的。事實上,目前市場上策略型顧客所佔的比重越來越大,併且與零售商之間存在著價格博弈的行為。通過引入理性預期均衡的概唸,首先分析瞭策略型顧客市場上零售商的定價問題,給齣瞭策略型顧客的保留價格及零售商的最優訂貨量,接著在兩者預期均衡下研究瞭零售商最優訂貨時間問題,最後給齣瞭具體的數據對模型進行驗證。
재산품비발개시변병차고필책략형고객행위적정형하,연구료령수상적정화시궤급정화량책략。이왕재연구령수상정화결책시,총시가설시장상적고객시단시형적,저여실제시불완전상부적。사실상,목전시장상책략형고객소점적비중월래월대,병차여령수상지간존재착개격박혁적행위。통과인입이성예기균형적개념,수선분석료책략형고객시장상령수상적정개문제,급출료책략형고객적보류개격급령수상적최우정화량,접착재량자예기균형하연구료령수상최우정화시간문제,최후급출료구체적수거대모형진행험증。
This paper studies the optimal ordering time and the optimal ordering quantity of retailers. Previous researchers always assumed that customers in the market are myopic, when studying the ordering strategy of retailers. This assumption is not actual. Infact, there are more and more strategy customers in the market. At the same time, there existing games be- tween retailers and customers. It introduces the concept of rational expectations equilibrium, discusses the optimal decision of pricing strategy and ordering quantity in the market of strategy customers and finds the reservation price of strategy cus- tomers as well as the optimal quantity which retailers order. Then it analyzes the ratailers bptimal decision about ordering time in the eauilibrium. Finally several simole examoles and solution method are included.