ABOUT ECON. !!

Oligopoly is not a type of business ownership~~~
I think it is a partnership.
Because wellcome supermarket is an very big company so it may join by some boss.


It may be wrong^^~
I don't the inside structure of wellcome supermarket

2007-05-30 10:19:35 補充：
我想講,根本就關咩oligopoly事~oligopoly係types of market structure.le proprietorship , partnership , private.Ltd. Company 同埋 public Ltd. Company呢d先係types of ownership.問題係問緊type of business ownership !!!!!!!!!!!!!!!!!!!!

2007-05-30 10:25:34 補充：
20個人未必唔夠錢既....好似百佳咁,我成日都話佢係李嘉誠既,咁夠竟係咪只得李嘉誠一個人有股份呢????就算係冇,佢係全球最有錢既人之一,完全有能理買起成間公司,但我相信佢唔會,因為有diseconomic of scale係到

如果得呢兩個簡
你可以唔駛簡
因為呢兩個一定唔係！
佢係oligopoly
oligopoly 即係寡頭壟斷
市場有數個 sellers
好多 buyers
佢地都係 face 一條 downward 的 demand curve
好似惠康同百佳咁
佢地經常 competition
好多時佢地的 pricing strategy 會同佢地的對手有互動
最容易引發價格戰
好似佢地成日都大平賣
仲會好多時賣廣告
一個黃老太
一個 dodo 姐咁
都係由於寡頭壟斷引起

希望可以幫到你啦~
圖片參考：http://hk.yimg.com/i/icon/16/3.gif


2007-05-29 23:44:35 補充：
一定要簡就簡 partnership不過都錯錯地唔好唔記得 partnership 股東上限得 20 人20人邊有咁多錢呀~

oligopoly

哈~希望無串錯