diligent in application or attention; persevering; assiduous. 2. persistently or carefully maintained: sedulous flattery.
DEFINITION of 'Expense Ratio'. A measure of what it costs an investment company to operate a mutual fund. An expense ratio is determined through an annual calculation, where a fund's operating expenses are divided by the average dollar value of its assets under management. Operating expenses are taken out of a fund's assets and lower the return to a fund's investors. Also known as management expense ratio (MER). Next Up.
Liquidity Ratios- is the most conservative liquidity ratio of all. It only measures the ability of a firm's cash, along with investments that are easily converted into cash, to pay its short-term obligations. Along with the quick ratio, a higher cash ratio generally means the company is in better financial shape.