Financial market efficiency is an important topic in the world of Finance.

He is known for his research on market efficiency.

I guess that's what is meant by market efficiency.

Gifts in kind supply a market efficiency which is difficult to attain by other means.

The speed at which they do so is a measure of market efficiency.

He argued, "Many of those who support such a tax neither know, nor care, what effects it might have on market efficiency.

In many cases, however, conditions for private market efficiency are violated.

It wasn't about market efficiency, or anything of that sort.

By focusing on improving these three traits, a country can improve its market efficiency.

It is these rules that will provide greater market efficiency, better social development and sufficient environmental protection.