Business German for advanced learners: The "Marktplatz" language course provides an introduction to topics related to work, career and economics. [English Version]
http://www.dw.de/germancourses/marktplatz?maca=en-DKpodcast_marktplatz_en-2261-xml-mrss
Marktplatz: Chapter 02
Fish Market -- Direct Competition Market niche, business ideas, starting a business: How to fill a market gap with a good idea. Topics: Market niche, business ideas, starting a business