This project provides a Latex poster for the Berlin School of Economics based on the "baposter"-style with slight changes. The basic poster is in A0. It is easily scalable by changing the options in the documentclass (see poster_a0.tex for further details).
For style changes have a look into "baposter" guides like this one from the author Brian Amberg. http://www.brian-amberg.de/uni/poster/baposter/baposter_guide.pdf