Cost-containment in health care: The case of Spain from the eighties up to 1997

The purpose of this paper is to provide an overview of the evolutionof health care expenditure in Spain during the period 1980-1997, andhenceforth to comment on the cost containment measures put forwardto control its growth. The paper is divided into three separatesections. The first offers a brief description of the Spanish HealthCare System, with emphasis placed on the issue of expenditure controland health planning targets. The second part outlines a set of costcontainment measures that has accompanied the process of extendinguniversal health care coverage which occurred during the mentionedperiod and which has helped keep public expenditure under control.Finally, the third part describes some of the more recent proposalsfor reform of the Spanish Health Care Sector.

The demand elasticity on tolled motorways

This paper analyses the elasticities of demand in tolled motorways in Spain with respect to the main variables influencing it. The demand equation is estimated using a panel data set where the cross-section observations correspond to the different Spanish tolled motorways sections, and the temporal dimension ranges from the beginning of the eighties until the end of the nineties. The results show a high elasticity with respect to the economic activity level. The average elasticity with respect to petrol price falls around -0.3, while toll elasticities clearly vary across motorway sections. These motorway sections are classified into four groups according to the estimated toll elasticity with values that range from -0.21 for the most inelastic to -0.83 for the most elastic. The main factors that explain such differences are the quality of the alternative road and the length of the section. The long-term effect is about 50 per cent higher than the short term one; however, the period of adjustment is relatively short.

New trends in world wine consumption and its impact on the Spanish wineries during the second half of the twentieth century

The main goal of this research is explain the impact of the new trends of wine consumption, and the way these enterprises adapted to the circumstances. The hypothesis is that the Spanish companies had to start a deep and traumatic restructuring process, with the aim of surviving adequately in the changeable wine national and international markets. Heavy technological investments were made, with serious finance problems, during the eighties and nineties. We will see this from two specific cases, the Cooperatives "San Isidro" and "Rosario", located in the Region of Murcia, in the Spanish southeast.

Recent trends in Spanish income distribution: a robust picture of falling income inequality

Income distribution in Spain has experienced a substantial improvement towards equalisation during the second half of the seventies and the eighties; a period during which most OECD countries experienced the opposite trend. In spite of the many recent papers on the Spanish income distribution, the period covered by those stops in 1990. The aim of this paper is to extent the analysis to 1996 employing the same methodology and the same data set (ECPF). Our results not only corroborate the (decreasing inequality) trend found by others during the second half of the eighties, but also suggest that this trend extends over the first half of the nineties. We also show that our main conclusions are robust to changes in the equivalence scale, to changes in the definition of income and to potential data contamination. Finally, we analyse some of the causes which may be driving the overall picture of income inequality using two decomposition techniques. From this analyses three variables emerge as the major responsible factors for the observed improvement in the income distribution: education, household composition and socioeconomic situation of the household head.

Factors explaining local privatization: A meta-regression analysis

Privatization of local public services has been implemented worldwide in the last decades. Why local governments privatize has been the subject of much discussion, and many empirical works have been devoted to analyzing the factors that explain local privatization. Such works have found a great diversity of motivations, and the variation among reported empirical results is large. To investigate this diversity we undertake a meta-regression analysis of the factors explaining the decision to privatize local services. Overall, our results indicate that significant relationships are very dependent upon the characteristics of the studies. Indeed, fiscal stress and political considerations have been found to contribute to local privatization specially in the studies of US cases published in the eighties that consider a broad range of services. Studies that focus on one service capture more accurately the influence of scale economies on privatization. Finally, governments of small towns are more affected by fiscal stress, political considerations and economic efficiency, while ideology seems to play a major role for large cities.

CoDaPack. An Excel and Visual Basic based software of compositional data analysis. Current version and discussion form upcoming versions

In the eighties, John Aitchison (1986) developed a new methodological approach for the statistical analysis of compositional data. This new methodology was implemented in Basic routines grouped under the name CODA and later NEWCODA inMatlab (Aitchison, 1997). After that, several other authors have published extensions to this methodology: Marín-Fernández and others (2000), Barceló-Vidal and others (2001), Pawlowsky-Glahn and Egozcue (2001, 2002) and Egozcue and others (2003). (...)

Gènere i identitats en la construcció d'una comunitat colonial a Empúries (segles VI-V a.C.)

El projecte de recerca ha analitzat la complexitat ètnica, social i de gènere de l’assentament colonial d’Empúries a partir d’un exhaustiu estudi contextual dels materials ceràmics d’ús quotidià provinents de diferents sectors excavats als anys vuitanta a la Neàpolis empuritana (N-7000, N-5000 i N-1000). Aquests sectors datats els segles V i IV a.C., corresponen a un moment en el qual s’està construint una identitat colonial diferenciada en l’espai emporità. La comparació dels aixovars domèstics usats quotidianament pels habitants d’aquest tres sectors situats en punts distants de la Neàpolis mostra que estem davant d’un assentament colonial molt heterogeni, on conflueixen materialitats, tradicions tecnològiques i pràctiques quotidianes iberes, gregues i híbrides. Els estudis de materials confirmen que no va existir una segregació espacial entre poblacions d’origen grec i iber en aquest assentament i suggereixen la cohabitació de gent –tant d’homes com de dones- d’origen grec i iber a les diferents àrees estudiades d’aquest assentament portuari. En el registre material ceràmic de totes les zones estudiades s’observa un predomini dels productes ceràmics de tradició grega (colonials o àtics) en els serveis de taula, però no així en els estris utilitzats a la cuina, que són majoritàriament de tradició ibera. També els materials ceràmics relacionats amb l’emmagatzematge domèstic i amb el transport i el comerç (àmfores) són predominantment ibers. Aquest patró suggereix que els ibers que van cohabitar amb els grecs al port emporità no van assumir en tots els casos posicions subalternes, sinó que tingueren un rol rellevant en la gestió econòmica i comercial d’aquest espai portuari.

Estados expulsores y semipersonas en la Unión Europea

La aprobación en junio de 2008 por el Parlamento Europeo de la Directiva de retorno —denominada también Directiva de la infamia o Directiva de expulsión— consolida el proceso de involución que sobre los derechos humanos se viene produciendo en la Unión Europea desde que el miedo a la inmigración irregular se incardinó en sus instituciones. Si bien las legislaciones de extranjería de los años ochenta contenían normas que regulaban el internamiento y la expulsión no es hasta la Directiva 2001/40/CE que comienza a tomar forma una política comunitaria centrada en la inmigración irregular y las expulsiones de migrantes. Las medidas de retorno son, dice la Comisión europea, “una piedra angular de la política de migración de la UE”. Desde entonces, la barbarie de los centros de retención e internamiento, el socavamiento de los derechos y la exclusión y criminalización de los migrantes extranjeros se han convertido en el caballo de batalla de las asociaciones defensoras de los derechos humanos. La erosión que las legislaciones y medidas de expulsión están provocado en los derechos y libertades y en las instituciones del Estado de derecho es inmensa. El retroceso y la erosión en los derechos y libertades es tan grande que ya no es posible continuar hablando sin más de Estados de derecho en la UE, sino más bien de máquinas administrativas para el internamiento y la expulsión, de “Estados expulsores”(1), donde las personas extranjeras son tratadas como semipersonas (2) e incluso como“no-personas” (3).

Firm-Specific Investment, Sticky Prices, and the Taylor Principle

According to the Taylor principle a central bank should adjust the nominal interest rate by more than one-for-one in response to changes in current inflation. Most of the existing literature supports the view that by following this simple recommendation a central bank can avoid being a source of unnecessary fluctuations in economic activity. The present paper shows that this conclusion is not robust with respect to the modelling of capital accumulation. We use our insights to discuss the desirability of alternative interest rate rules. Our results suggest a reinterpretation of monetary policy under Volcker and Greenspan: The empirically plausible characterization of monetary policy can explain the stabilization of macroeconomic outcomes observed in the early eighties for the US economy. The Taylor principle in itself cannot.

Firm-specific investment, sticky prices and the Taylor principle

According to the Taylor principle a central bank should adjust the nominal interest rate by more than one-for-one in response to changes in current inflation. Most of the existing literature supports the view that by following this simple recommendation a central bank can avoid being a source of unnecessary fluctuations in economic activity. The present paper shows that this conclusion is not robust with respect to the modelling of capital accumulation. We use our insights to discuss the desirability of alternative interest raterules. Our results suggest a reinterpretation of monetary policy under Volcker and Greenspan: The empirically plausible characterization of monetary policy can explain the stabilization of macroeconomic outcomes observed in the early eighties for the US economy. The Taylor principle in itself cannot.

Top income shares in Portugal over the twentieth century

[cat] L’objectiu d’aquest article és presentar nova evidència estadística sobre l’evolució de les desigualtats econòmiques a Portugal a llarg termini. L’explotació de les fonts fiscals portugueses ha permès l’estimació annual de les top income shares des de 1936. La construcció d’aquesta nova sèrie s’ha fet seguint la metodologia emprada per Piketty (2001). Aquesta nova sèrie revela una caiguda de les top income shares durant la Segona Guerra Mundial, seguida d’una recuperació fins a principis dels anys cinquanta. Des de mitjans dels cinquanta fins a principis dels anys vuitanta hi ha una caiguda dràstica de les top income shares. Per acabar, durant els anys noranta les top income shares tornen a augmentar. Aquesta pauta és molt similar a la viscuda en altres països: la reducció de les top income shares durant l’època daurada és compartida per tots els països estudiats i el seu increment als anys noranta sembla que alinea Portugal amb la pauta seguida pels països Anglosaxons.

Top income shares in Portugal over the twentieth century

[cat] L’objectiu d’aquest article és presentar nova evidència estadística sobre l’evolució de les desigualtats econòmiques a Portugal a llarg termini. L’explotació de les fonts fiscals portugueses ha permès l’estimació annual de les top income shares des de 1936. La construcció d’aquesta nova sèrie s’ha fet seguint la metodologia emprada per Piketty (2001). Aquesta nova sèrie revela una caiguda de les top income shares durant la Segona Guerra Mundial, seguida d’una recuperació fins a principis dels anys cinquanta. Des de mitjans dels cinquanta fins a principis dels anys vuitanta hi ha una caiguda dràstica de les top income shares. Per acabar, durant els anys noranta les top income shares tornen a augmentar. Aquesta pauta és molt similar a la viscuda en altres països: la reducció de les top income shares durant l’època daurada és compartida per tots els països estudiats i el seu increment als anys noranta sembla que alinea Portugal amb la pauta seguida pels països Anglosaxons.