Property market forecasts play a crucial role in modern real estate valuation methodologies and, consequently, flawed forecasts can have adverse impacts on the accuracy of valuations. This thesis identifies property industry inconsistencies in the formulation and application of office rent...

En el presente trabajo, se revisa la relcion entre la disponibilidad de datos y los metodos de valoracion a emplear y se propone un nuevo metodo de valoracion basado en el analisis multicriterio, facil de emplear cuando se dispone de un numero reducido de datos y que un caso de valoracion se...

The water demand of a city is a complex and non linear function of climatic, socioeconomic, institutional and management variables. Identifying the prominent variables among these is essential in order to adequately predict water demand, and to plan and manage water resources and the supply...

Differential item functioning (DIF) can lead to an unfair advantage or disadvantage for certain subgroups in educational and psychological testing. Therefore, a variety of statistical methods has been suggested for detecting DIF in the Rasch model. Most of these methods are designed for the...

Unambiguously, nowadays healthy eating patterns have attracted the interest of researchers, society and media. Mainly four key widespread messages “eat less fat”, “eat less sugar”, “eat less salt” and “eat more fibre”, are among those widely perceived as healthy eating behavior....

For detecting differential item functioning (DIF) between two groups of test takers, their item parameters need to be aligned in some way. Typically this is done by means of choosing a small number of so called anchor items. Here we propose an alternative strategy: the selection of an anchor...

The specific purpose of the research was to construct an achievement test in the area of philosophy of education for master level students in universities of Punjab (Bahauddin Zakariya University Multan, The Islamia University of Bahawalpur and University of Sargodha, Sargodha. Test comprises 60...

Abstract In this paper we consider conditional maximum likelihood (cml) estimates for item parameters in the Rasch model under random subject parameters. We give a simple approximation for the asymptotic covariance matrix of the cml-estimates. The approximation is stated as a limit theorem when...