Master’s by Research Distance Learning

Hello! I´m a 33-year old economist from Argentina, graduated twice at university and would like to know whether there are thesis-only master degrees online or distance learning in the field of economics and finance. My mother tongue is Spanish and I am fluent in English, to the point that I have taken online courses in the USA, which clearly proves I can handle the language really well. Any suggestions concerning my choices for a thesis-only master in economics? I would certainly appreciate your advice, looking forward to hearing from you. Luis.