I was listening to an NPR story on Samsung this morning that mentioned that Samsung, of which their electronics segment is only one part, is responsible for 20% of the total GDP of South Korea.
Products: Apparel, chemicals, consumer electronics, electronic components, medical equipment, precision instruments, semiconductors, ships, telecommunications equipment
Services: Advertising, construction, entertainment, financial services, hospitality, information and communications technology services, medical services, retail
So I looked it up, and in 2011, their revenues were $247 Billion USD, while South Korea's GDP was $1.151 Trillion USD, which is actually nearly 21.5%.
My question is how common is it for one company to make up such a large portion of a country's economy? Doesn't that start to make the company a bit of a threat, with undue influence in the country's political and economic climate?