Autor: Fernando Sánchez

Journal of Risk and Uncertainty, vol. 63(2), pp. 203-228. (2021)

Autores: Fernando I. Sánchez Martínez, José María Abellán Perpiñán, Jorge E. Martínez Pérez y José Luis Pinto Prades.

Link

Abstract

This study estimates the value of statistical life (VSL) on a road traffic accident using the Contingent Valuation/Standard Gamble chained approach. A large representative sample (n = 2020) is used to calculate a VSL for use in the evaluation of road safety programmes in Spain. The paper also makes some methodological contributions, by providing new evidence about the consistency of the chained method.

Continuar leyendo «The value of statistical life in the context of road safety: new evidence on the contingent valuation/standard gamble chained approach»

Patient – Patient Centered Outcomes Research, vol. 11(6), pp. 665 – 675. (2018).

Autores: G. Chen, Miguel A. García-Gordillo, Daniel Collado-Mateo, Borja del Pozo-Cruz, José C. Adsuar, José M. Cordero-Ferreira,  José María Abellán-Perpiñán, Fernando Ignacio Sánchez-Martínez.

Link 

Abstract:

Objectives: The aim of this study was to compare the Parkinson’s Disease Questionnaire-8 (PDQ-8) with three multi-attribute utility (MAU) instruments (EQ-5D-3L, EQ-5D-5L, and 15D) and to develop mapping algorithms that could be used to transform PDQ-8 scores into MAU scores. Continuar leyendo «Converting Parkinson-Specific Scores into Health State Utilities to Assess Cost-Utility Analysis»

Health Economics, vol. 27(8), pp. 1230-1246. (2018).

Autores: José Luis Pinto Prades, Fernando I. Sánchez Martínez, José María Abellán Perpiñán y Jorge E. Martínez Pérez.

Link

Abstract

Preferences elicited with matching and choice usually diverge (as characterised by preference reversals), violating a basic rationality requirement, namely,  procedure invariance. Continuar leyendo «Reducing preference reversals: the role of preference imprecision and non-transparent methods»

Health Economics, vol. 26(12), pp. e304 – e318. (2017)

Autores: José Luis Pinto-Prades, José Antonio Robles Zurita, Fernando Ignacio Sánchez-Martínez, José María Abellán-Perpiñán, Jorge Martínez-Pérez.

Link

Abstract:

We present data of a contingent valuation survey, testing the effect of evaluation mode on the monetary valuation of preventing road accidents. Half of the interviewees was asked to state their willingness to pay (WTP) to reduce the risk of having only 1 type of injury (separate evaluation, SE), and the other half of the sample was asked to state their WTP for 4 types of injuries evaluated simultaneously (joint evaluation, JE). Continuar leyendo «Improving scope sensitivity in Contingent Valuation: Joint and Separate Evaluation of Health States»