Fiscal Sustainability in a New Keynesian Model

Recent work on optimal monetary and fiscal policy in New Keynesian models suggests that it is optimal to allow steady-state debt to follow a random walk. Leith and Wren-Lewis (2012) consider the nature of the timeinconsistency involved in such a policy and its implication for discretionary policy-making. We show that governments are tempted, given inflationary expectations, to utilize their monetary and fiscal instruments in the initial period to change the ultimate debt burden they need to service. We demonstrate that this temptation is only eliminated if following shocks, the new steady-state debt is equal to the original (efficient) debt level even though there is no explicit debt target in the government’s objective function. Analytically and in a series of numerical simulations we show which instrument is used to stabilize the debt depends crucially on the degree of nominal inertia and the size of the debt-stock. We also show that the welfare consequences of introducing debt are negligible for precommitment policies, but can be significant for discretionary policy. Finally, we assess the credibility of commitment policy by considering a quasi-commitment policy which allows for different probabilities of reneging on past promises. This on-line Appendix extends the results of this paper.

La responsabilidad fiscal de los administradores

En el presente trabajo se lleva a cabo una descripción general del régimen de responsabilidad de los administradores societarios en el Derecho tributario español. Desde la delimitación del concepto general de responsabilidad tributaria y de las posiciones jurídicas subjetivas de responsabilidad -solidaria y subsidiaria- contempladas en la Ley General Tributaria se abordan los supuestos específicamente referidos a los administradores para terminar con una exposición de tres procedimientos de derivación de responsabilidad que pueden, también, terminar afectando a quienes participan del gobierno de entidades societarias.

Infrequent Fiscal Stabilization

This paper studies discretionary non-cooperative monetary and fiscal policy stabilization in a New Keynesian model, where the fiscal policymaker uses a distortionary taxe as the policy instrument and operates with long periods between optimal time-consistent adjustments of the instrument. We demonstrate that longer fiscal cycles result in stronger complementarities between the optimal actions of the monetary and fiscal policymakers. When the fiscal cycle is not very long, the complementarities lead to expectation traps. However, with a sufficiently long fiscal cycle — one year in our model — no learnable time-consistent equilibrium exists. Constraining the fiscal policymaker in its actions may help to avoid these adverse effects.

Commitment vs. Discretion in the UK: An Empirical Investigation of the Monetary and Fiscal Policy Regime

This paper investigates the conduct of monetary and fiscal policy in the post-ERM period in the UK. Using a simple DSGE New Keynesian model of non-cooperative monetary and fiscal policy interactions under fiscal intra-period leadership, we demonstrate that the past policy in the UK is better explained by optimal policy under discretion than under commitment. We estimate policy objectives of both policy makers. We demonstrate that fiscal policy plays an important role in identifying the monetary policy regime.

Asset Prices, Business Cycles, and Markov-Perfect Fiscal Policy when Agents are Risk-Sensitive

We study a business cycle model in which a benevolent fiscal authority must determine the optimal provision of government services, while lacking credibility, lump-sum taxes, and the ability to bond finance deficits. Households and the fiscal authority have risk sensitive preferences. We find that outcomes are affected importantly by the household's risk sensitivity, but not by the fiscal authority's. Further, while household risk-sensitivity induces a strong precautionary saving motive, which raises capital and lowers the return on assets, its effects on fluctuations and the business cycle are generally small, although more pronounced for negative shocks. Holding the stochastic steady state constant, increases in household risk-sensitivity lower the risk-free rate and raise the return on equity, increasing the equity premium. Finally, although risk-sensitivity has little effect on the provision of government services, it does cause the fiscal authority to lower the income tax rate. An additional contribution of this paper is to present a method for computing Markov-perfect equilibria in models where private agents and the government are risk-sensitive decisionmakers.

Fiscal multipliers in a two-sector search and matching model

This paper evaluates the effects of policy interventions on sectoral labour markets and the aggregate economy in a business cycle model with search and matching frictions. We extend the canonical model by including capital-skill complementarity in production, labour markets with skilled and unskilled workers and on-the-job-learning (OJL) within and across skill types. We first find that, the model does a good job at matching the cyclical properties of sectoral employment and the wage-skill premium. We next find that vacancy subsidies for skilled and unskilled jobs lead to output multipliers which are greater than unity with OJL and less than unity without OJL. In contrast, the positive output effects from cutting skilled and unskilled income taxes are close to zero. Finally, we find that the sectoral and aggregate effects of vacancy subsidies do not depend on whether they are financed via public debt or distorting taxes.

US Monetary and Fiscal Policies - Conflict or Cooperation?

Most of the literature estimating DSGE models for monetary policy analysis ignores fiscal policy and assumes that monetary policy follows a simple rule. In this paper we allow both fiscal and monetary policy to be described by rules and/or optimal policy which are subject to switches over time. We find that US monetary and fiscal policy have often been in conflict, and that it is relatively rare that we observe the benign policy combination of an conservative monetary policy paired with a debt stabilizing fiscal policy. In a series of counterfactuals, a conservative central bank following a time-consistent fiscal policy leader would come close to mimicking the cooperative Ramsey policy. However, if policy makers cannot credibly commit to such a regime, monetary accommodation of the prevailing fiscal regime may actually be welfare improving.

Fiscal Federalism at the Ballot Box : The Relevance of Expressive Voting

This paper explores the impact of citizens' motivation to vote on the pattern of fiscal federalism. If the only concern of instrumental citizens was outcome they would have little incentive to vote because the probability that a single vote might change an electoral outcome is usually minuscule. If voters turn out in large numbers to derive intrinsic value from action, how will these voters choose when considering the role local jurisdictions should play? The first section of the paper assesses the weight that expressive voters attach to an instrumental evaluation of alternative outcomes. Predictions are tested with reference to case study analysis of the way Swiss voters assessed the role their local jurisdiction should play. The relevance of this analysis is also assessed with reference to the choice that voters express when considering other local issues. Textbook analysis of fiscal federalism is premised on the assumption that voters register choice just as 'consumers' reveal demand for services in a market, but how robust is this analogy.

Programa de Reforma de Viviendas para las personas mayores de la provincia de Barcelona

Polítiques de millora d'accessibilitat a l'interior dels habitatges per a gent gran a la ciutat de Barcelona. Ponència presentada al 2º Espacio de Encuentro ADAVIV (Sant Sebastià, 9 Juny 2010) mejora de la accesibilidad en el interior de la vivienda promoción de la autonomía personal

El Régimen de amortización fiscal del Fondo de Comercio Financiero Internacional: su tratamiento jurídico como Ayuda de Estado. Problemas jurídicos planteados

El Dret Financer-Tributari d’un estat membre es doblega a les directrius i als objectius d’harmonització contemplats al bloc normatiu comunitari de la Unió Europea. La incidència i l’impacte del Dret Comunitari sobre la sobirania fiscal dels seus integrants és evident, sotmetent i delimitant determinantment les mesures fiscals a finalitats extrafiscals. Un clar exemple d’aquest fenomen el constitueix la qualificació del règim espanyol d’amortització fiscal del Fons de Comerç Financer Internacional (previst a l’article 12.5 del TRLIS) com ajut d’Estat per part de la Comissió Europea. L’anàlisi jurídic que aborda aquest treball sobre l’evolució i Decisió final d’aquest expedient d’ajut d’Estat en particular, permet concloure que, l’existència, d’una banda, d’una concepció genèrica i indeterminada de la institució d’ ajut d’Estat i, de l’altre, d’un soft law comunitari que dóna contingut a l’esmentada institució i que ha estat evacuat per el propi organisme encarregat de decidir sobre aquests expedients (la Comissió Europea), esbossen un instrument discrecional d’harmonització fiscal negativa en seu de la imposició directa al marc de la Unió Europea. En efecte, la presència de la regla d’unanimitat en la presa de decisions en matèria tributaria des de els organismes comunitaris i l’absència d’una norma d’harmonització comunitària en seu d’imposició directa, propicien una notable inseguretat jurídica a l’hora de dissenyar beneficis fiscals per part dels legisladors d’un Estat. Mesures fiscals, que en cas de ser qualificades contràries a l’ordenament comunitari per part de la Comissió Europea, com al cas que ens ocuparà aquí, despleguen conseqüències especialment greus per als operadors econòmics que s’han beneficiat d’aquesta i que distorsionen la seva voluntat a la presa de decisions a posteriori i amb efectes retroactius. És necessari als efectes de dotar una major seguretat jurídica al sistema comunitari d’imposició directa, la substitució de la regla d’unanimitat per la de majories simples o qualificades, la voluntat de cedir parcel•les de sobirania fiscal per part dels Estats membre i Reglaments, per tal d’evitar d’arrel el fenomen de la desharmonització en aquest àmbit, així com l’ús abusiu d’instruments arbitraris d’harmonització fiscal negativa.

Los Derivados financieros como herramienta para evaluar la reforma laboral: una aproximación binomial

Este artículo tiene como objetivo realizar un análisis de la reforma laboral del mercado español mediante la utilización de derivados financieros reales. El trabajo consiste en modelizar la función incentivo del contratador desde el punto de vista de una cartera de derivados con el fin de analizar el impacto sobre la creación de empleo indefinido de las distintas propuestas realizadas por los principales agentes participantes del debate. La principal aportación de este trabajo consiste en la creación de un simulador que nos permite analizar las sensibilidades de las principales variables suceptibles de ser modificadas en la Reforma Laboral para cada uno de los escenarios considerados.

Sociedades cooperativas: mercantilidad y operaciones con terceros. Un comentario

En este trabajo se hace referencia a la posible consideración de las sociedades cooperativas como sociedades mercantiles, cumpliéndose determinadas circunstancias, y ello sin pérdida de sus características específicas en cuanto a la toma de decisiones, el reparto de beneficios y la búsqueda de la satisfacción de fines de interés general. Asimismo, se analizan las consecuencias de aumentar el porcentaje de operaciones realizadas con terceros no socios, respecto del total de operaciones realizadas por la sociedad cooperativa, y su incidencia en la cuantía de los fondos de la cooperativa y en la retribución del socio cooperativista. Se realiza en este punto una comparación con las sociedades capitalistas convencionales (S.A., S.L.). Finalmente, se propone una reforma legislativa al objeto de permitir aumentar el porcentaje de realización de operaciones cooperativizadas con terceros no socios, y ello sin pérdida de su tratamiento fiscal favorable. PALABRAS CLAVE: Cooperativas, mercantilidad, mutualismo, operaciones con terceros, régimen fiscal, reformas legislativas. CLAVES ECONLIT: P130, Q130, L310