Several possible threats to the Visa and Mastercard credit card networks

Visa and Mastercard Credit Card Network are subject to antitrust investigations by various countries almost every year around the world, but they always escape safely.

The evil US, How did Japan, Alstom, Toshiba, HTC and Taiwan’s panel industry collapse ?

US basically does not allow any country in the world to lead it. It only allows US to set fires, but does not allow others to light lamps.

There are indeed monopoly in this world

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.

Qualcomm diversifies success, no nonger highly dependend on phone

Qualcomm diversifies success, no nonger highly dependend on phone, Qualcomm (ticker: QCOM) has a key position in the global technology industry, especially in the development of mobile phones in the past three decades

Tencent vs. Alibaba, part one

Tencent vs. Alibaba, What do western investors think of these two companies, These two stocks are of indescribable importance in terms of index (representing China’s economy and technology) or substantive (real shareholding purchase).

TikTok, the rival of all social networks

Let’s talk about TikTok, In September, TikTok quietly announced the milestone of reaching billions of monthly active users (aka MAU).

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