但是，IESE商学院（位于马德里）前院长胡安•何塞•托里维奥担忧这些方法可能无效并且认为有必要考虑限制地区开销。

But Juan José Toribio, a former director of IESE Business School in Madrid, worries that these tools will be ineffective and thinks regional spending limits are needed.

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胡安·卡洛斯蒲甘(帕森设计学院，2006年)是一个平面设计师的生活和工作在纽约市。

Juan Carlos Pagan (Parsons School of design, 2006) is a graphic designer living and working in New York City.

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