and group effect of savings banks on these efficiencies. The study also gauges and investigates the efficiency and … frontier has progressed about 0.2~5.5% during the period. The largest sized group shows higher cost and technical efficiency … scores than those of the two smallest groups. The efficiency scores of member b ks of groups are higher or at least equal to …

profitability and soundness of banking sector shows that increased profitability and asset size or improvement in credit ratings …

English Abstract: In the Korea housing finance market, short-term variable and bullet mortgages are prevalent. This …

profitability, but they are also more devoted to maintaining adequate level of capital by lowering leverage. Our findings suggest …

English Abstract: The logistic regression model based on the historical finance data and option model based on the …