Bank liquidity, interbank markets and monetary policy

A major lesson of the recent financial crisis is that the interbank lending marketis crucial for banks facing large uncertainty regarding their liquidity needs. Thispaper studies the efficiency of the interbank lending market in allocating funds. Weconsider two different types of liquidity shocks leading to different implications foroptimal policy by the central bank. We show that, when confronted with a distributional liquidity-shock crisis that causes a large disparity in the liquidity held amongbanks, the central bank should lower the interbank rate. This view implies that thetraditional tenet prescribing the separation between prudential regulation and monetary policy should be abandoned. In addition, we show that, during an aggregateliquidity crisis, central banks should manage the aggregate volume of liquidity. Twodifferent instruments, interest rates and liquidity injection, are therefore required tocope with the two different types of liquidity shocks. Finally, we show that failureto cut interest rates during a crisis erodes financial stability by increasing the riskof bank runs.

Sovereign debt markets in turbulent times: Creditor discrimination and crowding-out effects

In 2007, countries in the Euro periphery were enjoying stable growth, low deficits, and lowspreads. Then the financial crisis erupted and pushed them into deep recessions, raising theirdeficits and debt levels. By 2010, they were facing severe debt problems. Spreads increased and,surprisingly, so did the share of the debt held by domestic creditors. Credit was reallocatedfrom the private to the public sectors, reducing investment and deepening the recessions evenfurther. To account for these facts, we propose a simple model of sovereign risk in which debtcan be traded in secondary markets. The model has two key ingredients: creditor discriminationand crowding-out effects. Creditor discrimination arises because, in turbulent times, sovereigndebt offers a higher expected return to domestic creditors than to foreign ones. This providesincentives for domestic purchases of debt. Crowding-out effects arise because private borrowingis limited by financial frictions. This implies that domestic debt purchases displace productiveinvestment. The model shows that these purchases reduce growth and welfare, and may lead toself-fulfilling crises. It also shows how crowding-out effects can be transmitted to other countriesin the Eurozone, and how they may be addressed by policies at the European level.

The Impact of EU Membership on the Economic Governance of Spain

[spa] España no fue admitida en la Comunidad Económica Europea durante el régimen de Franco por razones políticas. Integrarse a la Comunidad Europea en enero de 1986 fue el último peldaño hacia la consolidación definitiva de la democracia en España y de la apertura de su economía.. Los resultados de los veinticinco años como miembro de la UE se han traducido en un impulso sin precedentes de modernización y progreso. España adoptó el “Acervo Comunitario” y recibió considerables beneficios de su integración a la Comunidad, eliminando barreras, siguiendo las políticas comunes, recibiendo fondos europeos y adoptando la moneda europea común. A partir de un nivel del 60% del promedio europeo de renta per capita en 1986, el nivel actual –incluso con la crisis que estalló en 2008- se sitúa en torno al 105 por ciento. Los últimos tres años han sido diferentes y difíciles como consecuencia de la severa crisis económica y financiera.En este contexto este trabajo analiza como los sucesivos gobiernos de España han organizado la gobernanza económica para adaptarla a los cambios cuantitativos y cualitativos que se han ido produciendo en la integración europea.

The Impact of EU Membership on the Economic Governance of Spain

[spa] España no fue admitida en la Comunidad Económica Europea durante el régimen de Franco por razones políticas. Integrarse a la Comunidad Europea en enero de 1986 fue el último peldaño hacia la consolidación definitiva de la democracia en España y de la apertura de su economía.. Los resultados de los veinticinco años como miembro de la UE se han traducido en un impulso sin precedentes de modernización y progreso. España adoptó el “Acervo Comunitario” y recibió considerables beneficios de su integración a la Comunidad, eliminando barreras, siguiendo las políticas comunes, recibiendo fondos europeos y adoptando la moneda europea común. A partir de un nivel del 60% del promedio europeo de renta per capita en 1986, el nivel actual –incluso con la crisis que estalló en 2008- se sitúa en torno al 105 por ciento. Los últimos tres años han sido diferentes y difíciles como consecuencia de la severa crisis económica y financiera.En este contexto este trabajo analiza como los sucesivos gobiernos de España han organizado la gobernanza económica para adaptarla a los cambios cuantitativos y cualitativos que se han ido produciendo en la integración europea.

Earnings quality and performance in the banking industry: a profit frontier approach

The analysis of efficiency and productivity in banking has received a great deal of attention for almost three decades now. However, most of the literature to date has not explicitly accounted for risk when measuring efficiency. We propose an analysis of profit efficiency taking into account how the inclusion of a variety of bank risk measures might bias efficiency scores. Our measures of risk are partly inspired by the literature on earnings management and earnings quality, keeping in mind that loan loss provisions, as a generally accepted proxy for risk, can be adjusted to manage earnings and regulatory capital. We also consider some variants of traditional models of profit efficiency where different regimes are stipulated so that financial institutions can be evaluated in different dimensions—i.e., prices, quantities, or prices and quantities simultaneously. We perform this analysis on the Spanish banking industry, whose institutions have been deeply affected by the current international financial crisis, and where re-regulation is taking place. Our results can be explored in multiple dimensions but, in general, they indicate that the impact of earnings management on profit efficiency is of less magnitude than what might a priori be expected, and that on the whole, savings banks have performed less well than commercial banks. However, savings banks are adapting to the new regulatory scenario and rapidly catching up with commercial banks, especially in some dimensions of performance.