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Інформаційний маркетинг - Єжова Л.Ф.
18.5. Viznachennya tsini, priyonyatnoї for spizhivacha
If the seller is to be identified with the methodological problems of the market , then it is in vain, having recognized yakus singing the price to a given product.
Significantly through c 1, c 2, ... , cR ( R - kіlkіst sellers) Ціни на деякий інформаційний товар / послугу, встановлені продавцями даного ринку (аналогічноchno mozhna bilo bzzyati for rozraunkіv співвідношення ціна / ефективність чи інший показник, пов'язаний In order to maintain the advertising product of the product / services to the advertising campaign.) Тодиі середня ціна на цьому ринку буде:
. (18.1)
Tse і є ochikuvana vitrata zakupitsya , abo tsin product, priynyatna for ynogo. Whether it's a j- th merchant or an advertising contact with r sellers (0 <= r <= R ) to spend the middle of them pozhuk product with a minimum price. For example, for the action ij- th vendor, tobto
.
Nekhay vitrati for one poseuk sered r vystavitsі product z mіnіmalnoyu tsinoyu become for the j- th purchase zrj . Todi zagalnі vitrati Zj for j- th purchase on the ij- product poshuk i become the product
. (18.2)
Очікувана зміна витрат D cj дорівнютиме
D cj = cs - - Zj . (18.3)
Вона може буже від'ємною, якщо у всіх r 1 продавів 0? <= R 1 <= r ціни були вищі за середню cs на цьому ринку, а ж ж додатною, якщо знайшовся хоча б один продавець із ціною, меншою за cs . Z (18.3) vyplivaє, scho s prodovzhennyam posushu zbilshuyutsya vitrati on ynogo Zj , or zrostaє dovmornnost of that, if it is known, for the yak
Cs - Zj > ci ' . (18.4)
Tse optimizatsyna problem, rozv'yazannya anchovy dotsilne, yakshcho vidbuvayetsya one-time purchase of one expensive informational product (technical storage of chi folding software prezgostrekovogo koristustvannya tochno), abo the Great Party Productions in the suttviimi sumarnymi vitratami.
Skinnyi і- th vendor, having established the market price of the product, sell yogo to buy, for some in the process, the price of the market is minimized, the price is n 1 of these purchases, that is, З імовірністю
. The method of the і- th salesman є maximization
. Досягнути її можна за допомоги різних засобів: specify the price of potential acquisitions; Vibrations of advertising zasobi, naybіlsh efectivny for tsіlової groups in the borders of the short budget of advertising campaigns; Zbilshiti budget.
Varto zauvazhiti, for the purchase of information products, the sales of goods are not viznachalnoyu, okskilki tselishe part of vitrate, povyazanykh z kupivlyuyu vikoristannyam chyogo product. Review:
, (18.5)
De - zagalnі vitrati j- th purchase on і -product; Ci - the price of the product of the ith salesman (for the loss of money, for the minds of payment, and for others);
- the price of delivery to the i- th seller before the j- th purchase;
- Ціна встановлення, налагодження, адаптації, додаткові витрати;
- the price of the conduit;
- the price of the i- th seller's j- th purchase;
- the price for the product ( i ) from the i- th product to the j- th buyer;
- efektivnist vikoristan i- th product j- th buyer.
Otzhe, the buyer is guilty rozv'yazuvati optimizatsyynu task ta kukati product z mіnimalnimi vitratami On him.
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