Any decision taken after discussing with the stakeholders will go well with all. There are wise men and wise women also. I don't whether it will go correctly if we say women are wiser than men. Many men keep their cool in all circumstances and take very apt decisions. Similarly, some women also can think very nicely. Again the subject in consideration is also very important. In some fields, a person will be good and in some other subjects, another person may be good. We are all seeing many specialists in each field.
When an issue arises we should think and discuss it among ourselves and the best possible decision should be considered. If there is any necessity we can take the suggestion of an expert in that field. Leaving everything to the wife in individual and nuclear families may go well. But in joint families that will create many problems if we leave the decision making to the lady.