yea the equity is share holders funds/ share capital simply
What i meant by "another company......."
is another company with same Total asset value as this company(but with high equity), the owners(of this company) will find that they earn a higher return on their investment as the hav to invest little compared to assets the business hav , but they will recieve a higher return if the short term liabilities could be paid(short term liabilities are not included in equity).
But
on the other hand the other company owners (high equity) will have to invest more.& if both companies recieve same return. This company owners would hav less return on their investment .
i.e becose return is being devided by lage capital /shares
hope you get it