Despite the importance of supplier inducement and brand loyalty in the drug purchasing process, little empirical evidence is to be found with regard to the influence that these factors exert on patients’ decisions. Under the new scenario of easier access to information, patients are becoming...

En el presente trabajo, los a\~nos de vida ajustados por la calidad (AVAC), son caracterizados como funciones de utilidad von Newman--Morgenstern. Esta caracterizaci\'on se efect\'ua para dos problemas de elecci\'on: la elecci\'on entre loter{\'\i}as definidas sobre estados de salud cr\'onicos y...

The aim of this paper is twofold: firstly, to carry out a theoretical review of the most recent stated preference techniques used for eliciting consumers preferences and, secondly, to compare the empirical results of two dierent stated preference discrete choice approaches. They dier in the...

This paper studies two important reasons why people violate procedure invariance, loss aversion and scale compatibility. The paper extends previous research on loss aversion and scale compatibility by studying loss aversion and scale compatibility simultaneously, by looking at a new decision...

This paper presents a method for the measurement of changes in health inequality and income-related health inequality over time in a population. For pure health inequality (as measured by the Gini coefficient) and income-related health inequality (as measured by the concentration index), we show...

In cost-effectiveness analysis (CEA) it is usually assumed that a QALY is of equal value to everybody, irrespective of the patient's age. However, it is possible that society assigns different social values to a QALY according to who gets it. In this paper we discuss the possibility of weighting...

This paper reports an analysis of the evolution of equity in access to health care in Spain over the period 1987-2001, a time span covering the development of the modern Spanish National Health System. Our measures of access are the probabilities of visiting a doctor, using emergency services...

In this paper we measure the degree of income related inequality in mental health as measured by the GHQ instrument and general health as measured by the EQOL-5D instrument for the Catalan population. We find that income is the main contributor to inequality, although the share of inequality in...

In this paper we address the importance of distributive effects in the social valuation of QALY's. We propose a social welfare function that generalises the functions traditionally used in the health economic literature. The novelty is that, depending on the individual health gains, our function...

This paper reports an analysis of income related health inequalities at the Autonomous Community level in Spain using the self assessed health measure in the 2001 edition of the Encuesta Nacional de Salud. We use recently developed methods in order to cardinalise and model self assessed health...