The increase appeared to be driven by a 1.8 percent spike in wholesale prices, largely due to higher energy prices.
VOA: standard.2009.07.14
Suppose Firm 1 is pricing at marginal cost and Firm 2 is pricing at something higher, a little bit higher.
假设公司1定价在边际成本,公司2定价稍微高点,高一点点
It means that choosing position 2 always gives me a higher share of the vote than choosing position 1, no matter where the other candidate positions herself.
意味着选择立场2,会比选择立场1,获得更多的选票,无论另一个候选人如何选择
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