Recursos de colección

UTL Repository Universidade Técnica de Lisboa (37.000 recursos)

O Repositório Institucional da Universidade Técnica de Lisboa desenvolvido no âmbito do projecto RCAAP. Este repositório destina-se a recolher, preservar e disponibilizar o acesso às publicações científicas e didácticas de seis: Escolas da UTL: Faculdade de Medicina Veterinária, Instituto Superior de Agronomia, Instituto Superior de Economia e Gestão, Instituto Superior de Ciências Sociais e Políticas , Faculdade de Motricidade Humana, Faculdade de Arquitectura. O Instituto Superior Técnico, igualmente Escola Da UTL, tem repositório independente.

Mostrando recursos 1 - 3 de 3

  1. Stylised features of consumer price setting behaviour in Portugal : 1992–2001

    Dias, Mónica Costa; Dias, Daniel A.; Neves, Pedro Duarte
    This paper identifies the empirical stylized features of consumer price setting behavior in Portugal using two micro-datasets underlying the consumer price index. The main conclusions are: one in every four prices change each month; there is a considerable degree of heterogeneity in price setting practices; prices of goods change more often than prices of services; price reductions are common, as they account to around 40% of total price changes; price changes are, in general, sizeable; finally, the price setting patterns seem to depend on the level of inflation as well as on the type of outlet.
    - 08-jun-2018

  2. Taxes and labor supply : Portugal, Europe, and the United States

    Silva, André C.
    I relate hours worked with taxes on consumption and labor for Portugal, France, Spain, United Kingdom and United States. From 1986 to 2001, hours per worker in Portugal decreased from 35.1 to 32.6. With the parameters for Portugal, the model predicts hours worked in 2001 with an error of only 12 min from the actual hours. Across countries, most predictions diff er from the data by 1 h or less. The model is not sensible to special assumptions on the parameters. I calculate the long run eff ects of taxes on consumption, hours, capital and welfare for Portugal. I extend the model...
    - 07-jun-2018

  3. The contributions of technical and allocative efficiency to the economic performance of European railways

    Couto, António; Graham, Daniel J.
    This paper provides an empirical analysis of the relative contribu- tions of allocative and technical effi ciency to the productivity performance of European railways over the period 1972 to 1999. A stochastic frontier approach is used to analyse the cost structure of the railway industry. We estimate a translog cost system in which allocative ineffi ciency is modelled through an exact relationship between the cost share equations and the cost function. To allow the estimation of such a model using the sample theory approach we assume that the share equation residuals represent deviations from first-order conditions and, therefore, that they...
    - 07-jun-2018

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