摘要：本文从创业板市场的基本概念入手，在分析其性质与特点的基础之上，了解并研究美国二板市场的诞生与 figure 1 comparisons of listing conditions in smes in gem
ⅱpractice&apocalypse of gem in us & europe market
ⅰnasdaq
feb.8th in 1971,nasdaqformally startedas an intangible electronic networkmarket and was recognized as the cradle of high-tech enterprise growth.until the end of october in 2007, 3075companies listedin nasdaq.the total value of stocks attained $4389.6 billion.
1.broad market orientation of nasdaq
figure 3

2. multi-level organization structure & sets of listing standards of nasdaq
figure 2-2 level transitionis suitable to different situations enterprise's stock trading

although on the same level, nasdaq also has different listing standards for different types of companies. nasdaq has3 listing standards, companies which need to meet only one standard can be listed, a number of emerging high-tech enterprise successfully to raise funds, a large number of small businesses stand out through listing in nasdaq and become new industry tycoons, eg, microsoft.
3.the mixed trading system of nasdaq
in 1997, nasdaq implemented new order handling rules which is issued by sec.ohr reform. through the introduction of new instruction processing rules and new market participants,unique mixed trading system which has both merits to market maker system and bidding system.
ⅱalternative investment market (abb. aim)
aim grows steadily since founded, the trading is active. especially since 2003, the turnovers of aim were continuously enlargedand reached 1216 billion pounds in 2006. the turnovers were 60 times bigger than they in 1996 which were 20 billion pounds.
1. strong inclusiveness market position
aim is strong inclusiveness thatwelcomes all types of small and medium-sized enterprises listed in it. this diversified industry structure not only expands the scope of the listed companies, but also avoids systemic market risk efficiently.
figure 4thesector selection in aim
2.loose listing requirements and unique lifelong guarantor system.
the financial and quantity index requirements of listing on aim is lowest in the world main gem. it has no restrictions on company size, income, stock transfer and the minimum requirement of public holding. the low listing standard of aim has industry self-discipline. lifelong guarantor system refers to the listed companies must hire a company with leg

[1] [2] 下一页