The PhD can vary depending on the institution and country in which it is awarded. Most scholars pursue a PhD because of strong motivation to contribute to the academic community as well as true curiosity about their chosen field of study.
People who earn a PhD in business, economics and administration typically go on to teach in universities or perform statistical research for large organizations. Moreover, anyone with a PhD degree has the right to be addressed as "Dr."
Switzerland (German: Schweiz, French: Suisse, Italian: Svizzera, Romansch: Svizra. Switzerland has some of the world renown universites like ETH in Zurich, EPFL in Lausanne, IHEID in Geneva, University of Lausanne or the University of St. Gallen. Keep in mind, it's much better to speak the local language, so if you can't speak either French, German or Italian, better go for a language course first.
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