The thing is that I am writing a scholarship essay and one of the questions asks me to list my career goals and suggests as to how would the college where I am applying for the scholarship to would help me achieve these career goals. So my career goal is that I want to pursue research in Economics and publish papers. But I want to connect with the fact that I am very much interested in Mathematics and also participate in a lot of community service projects. I, therefore, want to write about an area of Economics something like Econometrics or Quantitative Finance which bears a strong relation to above-mentioned themes because then I will be able to elaborate on how the college offers a strong program in these areas and that this would, in turn, would help me succeed in my career.
PS. (1) I don't want to hint that I intend to make lots of money. So may be Quant is out.
PS. (2) A list of courses can be viewed on this link (http://www.lse.ac.uk/resources/calendar/programmeRegulations/undergraduate/BScEconomics.htm).