Prior to travelling to Germany, some applicants from certain countries may have to acquire special travel documents, such as a visa. Applicants are strongly encouraged to check with the local German Authorities (Embassies or Consulates) about the need of special travelling documents. Since the process may be time consuming, applicants are advised to make such arrangements as soon as possible. Failure to obtain a visa after the deadline for participation in the conference will not result in a refund. Applicants are responsible for providing the right documentation needed for their entry into Germany. However, upon request, the Organizing Committee can issue a formal letter of acceptance to the symposium for the purposes of obtaining a visa. Please be aware that no visa letters will be issued before payment of the registration fee. The organizing committee can not be held responsible in the case of a refusal by German authorities to enter German territory.
A PhD will provide you advancement in your career, usually a hefty salary differential, and prestige. You should thoroughly research career prospects before you commit to a program: some fields, such as the humanities, are increasingly glutted with PhDs, making it near impossible to land a job at all, especially if you are seeking a job as a professor. Other fields are expanding. Logically, if a field is growing in its need for research, and is connected with powerful policy decision-making, then a PhD in that field will be an asset. PhDs in economics, finance, marketing, and development studies, just to name a few, are solid bets for future job and salary prospects.
Days later, Cliff Pickover highlighted a curious factoid: When Nash wrote his . thesis in 1950, "Non Cooperative Games" at Princeton University, the dissertation (you can read it online here) was brief. It ran only 26 pages. And more particularly, it was light on citations. Nash's diss cited two texts: One was written by John von Neumann & Oskar Morgenstern, whose book, Theory of Games and Economic Behavior (1944), essentially created game theory and revolutionized the field of economics; the other cited text, "Equilibrium Points in n-Person Games," was an article written by Nash himself. And it laid the foundation for his dissertation, another seminal work in the development of game theory, for which Nash won the Nobel Prize in Economic Sciences in 1994 .