It seems to be particularly applicable to markets where the relaxation of statutory entry restrictions leave an incumbent firm with an especially predominant position.

However, entry restrictions only apply to the category winners.

For much of the postwar period, tight Chinese entry restrictions made it extremely difficult to cross the border and prevented information from flowing to the outside world.

THERE are even international options, that is if you can wade through the entry restrictions, which vary by country.

There are no entry restrictions for any nationalities.

Because of entry restrictions, the cave has become an important roosting site for Greater Horseshoe Bats.

There are no entry restrictions.

After hearing that some art students were upset with the entry restrictions, Mr. Porter said, he decided to cancel the contest.

There are countries that have introduced entry restrictions.

It was revived in 1978 with its current entry restrictions.