If stock price option -if stock options tend to be issued as announced by the company later, just before stock prices go up, there's no way that that can be right because nobody can know exactly when the stock price is going to go up.

如果股票期权价格...,如果就像公司事后宣称的一样,公司恰好是在股价上涨之前,发行的股票期权,这是不可能做到的,因为没有人可以确切知道,股票价格何时会上涨

耶鲁公开课 - 金融市场课程节选

When prices go up, people figure they better start storing foods and precious metals.

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When prices go up 500%, a 15% increase in credits is terribly tight.

ECONOMIST: From the archive: Talking to Gaidar: From the hot seat | The

"Small independents are the first to lose out when prices go up, as they need to put more money into their business, " he said.

BBC: NEWS | UK | Oil giant Shell fuels price war