This paper seeks evidence and explanatory factors of asymmetric relationship in interest rate pass-through in Vietnam. The results show that the capital and liquidity requirements of commercial banks are main causes of asymmetric interest rate pass-through in Vietnam. The research based on data from six commercial banks in Vietnam during the period 2009 ? 2012 shows that (i) Loan rates from capital constrained banks are higher than those from unconstrained banks; (ii) Pass-through from monetary policy rate to loan rates is not clear in both constrained and unconstrained banks; and (iii) Loan rates from capital constrained banks are more sensitive to changes in aggregate demand.

This paper aims at examining impacts of oil shocks on Vietnam’s balance of trade and causal relationship between the balance of trade and relevant macro factors. Bound testing approach and ARDL are applied to data from Quarter I of 1999 to Quarter IV of 2011. The results demonstrate a negative relationship between oil price, exchange rate and trade balance in Vietnam. More specifically, a one-percent increase in the oil prices and exchange rate causes the trade balance to fall by 0.12% and 0.79% respectively in the long run. In the short run, however, international exchange rates and oil pricesare positively corrrelatedwith Vietnam’s trade balance. These findings allow some recommendations and suggestions for policy makers in an effort to reduce negative effects of oil shocks on Vietnam’s trade balance.