制度经济学中用以分析商业生态6个角色

诺贝尔经济学奖获得者分析Douglass North提出的分析框架，提到出以信息流（Information Flow）为核心，物流（Product Flow）和价值流向外衍生的分析半径，与生态学中的框架类似。

原图转自@汪涛Tony ，提到了经济生态中的六个角色，他认为可以感觉用来做商业生态系统或者商业模式分析。我将图中的六个角色拎出来了，以备查询。

Information Analyzer & Advisor
Prospective buyers and sellers must know about one another.
Credibility Enhancer
Buyers and seller must assess the credibility and trust each other.
Aggregators & Distributors
Producers （Sellers）must be able to get their poducts to consumers(Buyers).
Regulators
Buyers must know that the promiser sellers make are legitimate and verifiable.
Transaction Facilitator
Buyers and sellers must ensure that the commitment to transcact is honored.
Adjudicators
Buyers and sellers must be assured of redressin case of a conflict.

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