“…As anticipated in our introduction, opening up the economy to foreign capital flows and relaxing entry barriers into the banking sector are expected to promote greater financial development and stimulate domestic competition. In this process banks too may accrue efficiency gains, directly or indirectly, as a result of more possibilities to allocate resources to productive investments, improved risk diversification and management best practice, reduced transaction, overhead and information costs, and new financial instruments and services (Claessens et al, 2001;Hermes and Lensink, 2008;Levine, 2001;Laeven and Levine, 2007;Herwartz and Walle, 2014). Yet, as noted earlier, the empirical evidence on the impact of financial liberalization/openness on bank efficiency is mixed, with many studies reporting a negative effect.…”