对股票信息风险进行准确的测度无论对资产定价、风险管理还是市场绩效的衡量都有着重要意义。
Measuring information risk of stocks accurately has important significance on asset pricing, risk management and measuring the market performance.
高效率、高品质、高响应能力的营销渠道无疑将成为企业在市场竞争中制胜的关键,而如何衡量营销渠道的绩效则成为企业和学术领域关注的重要课题。
Therefore, the key to winning in the marketing competition is marketing channels of high-quality and efficiency. It has been an important topic that how to measure the marketing channel performance.
高效率、高品质、高响应能力的营销渠道无疑将成为企业在市场竞争中制胜的关键,而如何衡量营销渠道的绩效则成为企业和学术领域关注的重要课题。
Therefore, the key to winning in the marketing competition is marketing channels of high-quality and efficiency. It has been an important topic that how to measure the marketing channel performance.
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