Many museums require people to pay for the admission fee. Some argues that this way is unfair to people who are not able to pay. However, paying admission fee for museum can more benefit from our modern society. I will express my opinion below about advantages.
First, charging admission fee is conducive to improve museum's management. To be specific, most museums have been struggling the lack of finance by running themselves. Without sustaining support of government, half of them may run out of buisiness. So paying entrance fee is the only solution to manage the museum more effectively. This is because we have responsible for the public goods.
Second, although it brings about unfair phenomenon between rich and poor, Regarding social welfare aspect, it is natural that every viewers has to pay the entrance fee for the museum. For example, as I mentioned before, if all museums can gain a large amount of income form the visitors, they can fix the defective artworks and repair relics by spending the income. Also museums are able to contribute some funds to needy or disabled people for the publc purpose. For these reasons, it is unthinkable to enter the museum with no charge.
In conclusion, even though some people think that charging enterance fee seems to be unreasonable, it is no question that effective managing museum and contributing social welfare fully offset disadvantages in our modern society.