Why Airbus and Boeing are the only two companies to dominate 99% of the large plane market

Airbus and Boeing dominate an already under competitive airline manufacturing industry. The duopoly owns the sky by making up 99% of global large aircraft orders. With very little competition, China's COMAC is poised to enter the industry. This is how Airbus and Boeing took over airplane manufacturing.
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Sat, Jan 26 20198:04 AM EST