长期的网络营销实践经验表明,在所有的网络营销工具中,()是最基本、最重要也是最活跃、最有价值的综合网络营销工具。
A.企业博客
B.微博平台
C.企业网站
D.B2B电子商务平台
- · 有4位网友选择 A,占比40%
- · 有3位网友选择 D,占比30%
- · 有2位网友选择 B,占比20%
- · 有1位网友选择 C,占比10%
A.企业博客
B.微博平台
C.企业网站
D.B2B电子商务平台
A.①②③
B.①③④
C.①③⑤
D.①③④⑤
率以%表示)是到期日的年名义利率减去在借款期间预期的年通货膨胀率。回忆下,有证据表明相对购买力平价在长期比短期能够更好地成立。在这种情况下,国际实际利率差异在长期要比短期大吗?解释你的推理。
Continuing with the preceding problem,we can define short and long-term real rates of interest. In all cases the relevant real interest rate (annualized, that is,expressed in percent per year) is the annualized nominal interest rate at the maturity in question,less the annualized expected inflation rate over the period of the loan. Recall the evidence that relative PPP seems to hold better over long horizons than short. In that case,will international real interest differentials be larger at short than at long maturities? Explain your reasoning.
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