Concerns prevail that a policy rate cut could weaken bank profitability and trigger financial instability. However, banks can sustain relatively high net interest margins with little fluctuation despite a rate cut owing to their dominant position in the deposit market and ability to adjust loan...

"Designed to resolve failed banks via loss-sharing by shareholders and creditors, bail-ins were introduced to substitute bailouts, which are known to create moral hazards in banks and a crisis in national finance. However, in cases wherein the majority of creditors are the general public,...

In Korea, local governments and local agencies had to apply a version of the first price auction augmented by an ex-post screening process when they procure construction contracts. However, this first price auction had been criticized because it was felt that too much price competition could...

"The revolving door practice, i.e. the recruitment of ex-regulators by regulated firms, has long been subject to criticism in Korea. Despite its importance, however, there are few studies on the economic impact of the revolving door. By applying a unique dataset of financial firms in Korea, it...

This paper provides a new theoretical rationale for public procurement for innovation (PPI), a unique policy encouraging public procurers to purchase innovative products. In contrast to existing studies that primarily emphasize the advantages of PPI, this paper takes a comprehensive approach,...

Does financial development contribute to economic growth? The literature finds that an expansion in financial resources is useful for economic growth if the degree of financial development is under a certain threshold; otherwise, the expansion is detrimental to growth. Almost every published...