He is known as a pioneer in that field.

I always keep an eye on the trends in the financial market.

He made a large profit in the securities market.

We buy fresh vegetables at the open-air market every weekend.

He made a large profit in the stock market.

The labor market situation is tough.

It is said that the principles of the free market promote competition and increase efficiency.

My father established a corporation.

We are planning to establish a new joint venture.

My father works for a major airline.