Study Abroad

Tuition fees in France are the same for domestic and international students, and for 2019/19 are set at 170 (~US$200) per year for Bachelors (license) programs, 243 (~US$285) for most Masters Programs, and 380 (~US$445) for doctoral programs. Fees are considerably higher at the highly selective grades coles and grands tablissements, which set their own fees. Living expenses will be the highest in the capital, Paris, but you may find it worth the extra cost after all, Paris was named the world's number one student city four times in a row (and currently stands at fifth). If you are not yet a fluent French speaker, you can study in France in English, with the majority of English-taught programs found at postgraduate level.

The mathematical answer to your question is quite straight forward to calculate. The median salary out of a Stanford MBA is $125K with an offer rate of 94%, so the expected salary at graduation is $116K. So you will spend $200K for a 1st year return of $116K. Then you can add other things, like expected growth, opportunity cost, some kind of value to intangibles and happiness. If you want you can even throw in some black swan events: If I go to Harvard and start a company with a classmate and an insane exit, I will make $X, but the time for that is Y (discount it over 7 years assuming it is VC funded) and the probability of it is Z (where Z 1% for sure). See Badreddin Edris' answer to Is it worth spending $200k for an MBA at Harvard? For a nice answer that looks at this issue from a qualitative perspective. On the other hand, the likely situation for an individual is a desire to leave what you are currently doing. This is the best reason to do an MBA, not the calculation I presented above. The reality is that it is easier to convince someone you can switch fields from school than it is once you've started working (though not impossible ofc). Also, by definition you will be surrounded by people who've done a variety of things and so you can learn from them to figure out what you want to do next.