Portuguese commercial banking: An assessment of competition in the 1960-2013 period

Strong consolidation is one of the most evident developments of banking markets around the world in recent decades. This change is raising questions on how and to what an extent competition is affected by the expansion of the largest banks. The aim of the present study is to measure the degree of competition in the Portuguese commercial banking market in the long-run, during the period ranging from1960 to 2013, by using the non-structural model developed by Panzar and Rosse. The main findings are that the Portuguese banking system, despite the legal restrictions in place, operated mostly in a market with some degree of competition and, at some points in time, presented some interesting competitive features. More recently, it has evolved into functioning as a cartel.

The determinants of net interest margins & net interest spreads in the Russian & Japanese Commercial Banking sectors

This study presents an empirical investigation of the determinants of net interest margins and spreads in the Russian and Japanese banking sectors with a particular focus on commercial banks. Net interest mar-gins and spreads serve as indicators of financial intermediation efficiency. This paper employed a bank-level unbalanced panel dataset prolonging from 2005 to 2014. My main empirical results show that bank characteristics explain the most of the variation in not only net interest margins but also in spreads. Capi-talization, liquidity risk, inflation, economic growth, private and government debt are important determi-nants of margin in Russia. In Japan to the contrary loan and deposit market concentration along with bank size do predominate. Common significant variables in both countries are the substitution effect, cost effi-ciency and profitability. Turning to net interest spreads, micro- and macro-specific variables are the main significant drivers in Russia. I reach the conclusion that there are no significant determinants of net interest spreads in Japan within the original selection of variables, but operating efficiency and deposits to total funding seem to prevail. In both countries, there are solid differences in the net interest margins as well as spreads once the pre- and the post-crisis periods are considered.

Opening words

Presentation at the seminar "Publishers and Funders for OA in Finland", Helsinki, May 24, 2016

Le Canal de Suez : journal maritime et commercial

1870/01/15 (A15,N324)-1870/01/17.

Le Canal de Suez : journal maritime et commercial

1935/04/05 (N2055).

Le Canal de Suez : journal maritime et commercial

1870/08/04 (A15,N344).

Le Canal de Suez : journal maritime et commercial

1936/12/05 (N2115).

Le Canal de Suez : journal maritime et commercial

1870/08/25 (A15,N347).

Le Canal de Suez : journal maritime et commercial

1937/06/15 (N2134).

Le Canal de Suez : journal maritime et commercial

1934/03/25 (N2018).

Le Canal de Suez : journal maritime et commercial

1939/03/15 (N2197).