Union Pacific and Berkshire’s BNSF, the U.S. railroad duopoly
8 Differences Between American Express and Visa or MasterCard Credit Cards
EDA software can be said to be the most upstream of the entire modern semiconductor industry. Without it, there would be no modern semiconductors., Three EDA oligopoly vendors: Synopsys, Cadence, and Mentor Graphics
Vertical software, The official name of industry software should be vertical market software, which is software developed for a niche industry or for the needs of a unique customer group.
In the real world, there will be no perfect competition, but monopolies or oligopolies enterprises
There are indeed monopoly in this world, Buffett said that a moat is the competitiveness of a business economy. Most companies have many competitors because a profitable industry attracts competitors to join in for a piece of the pie.
In this post, we’ll discuss the rebirth and fall of 4 technology stocks in 10 years.
Abbott, the world’s most important medical device and nutritional food supplier, Abbott was founded in 1888 by Wallace C. Abbott. Abbott’s main business is pharmaceuticals (which was spun off into an independent public company AbbVie in 2013, ticker: ABBV), medical devices, and nutritional products,
Why is TSMC’s profit margin much greater than competitors?
The differences between Visa and Mastercard, I discussed on pages 96-99 of 2-4 in my book “The Rules of Super Growth Stocks Investing” that these two companies are a classic duopoly and both are profitable. I also wrote an article about these two companies previously on my blog. However, I am frequently asked a question by people “What is the difference between Visa and Mastercard?”