Showing 1 - 10 of 46
In this project we will analyse specific economic factors of O.U.T.A. (Organism of Urban and Transportations of Athens. O.U.T.A. is a legal person of private law and was established in according to the law 2175/1993, as a successor of O.U.T. . (Organism of Urban and Transportations). O.U.T.A....
Persistent link: https://www.econbiz.de/10005062549
The rural sector constitutes a exceptionally important department of Greek economy, so much for his contribution in the growth of country, after it can and allocates comparative advantage in certain rural products, which are known as, Mediterranean, but also because of his big attendance in the...
Persistent link: https://www.econbiz.de/10005119117
The significance of stability of P.C.I. (Price consumer index) is reported in the situation of economy in which the price consumer index does not present tendencies of important change so much to inflation,- as down,- deflation. This is also the aim of E.E. (European Union), to maintain in a...
Persistent link: https://www.econbiz.de/10005119164
This study extends prior research on referee bias and close bias in professional soccer by examining whether Major League Soccer (MLS) referees’ discretion over stoppage time (i.e., extra play beyond regulation) is influenced by end-of-regulation match scores and/or home field advantage. To do...
Persistent link: https://www.econbiz.de/10010742017
We put forward a brand choice model with unobserved heterogeneity that concerns responsiveness to marketing efforts. We introduce two latent segments of households. The first segment is assumed to respond to marketing efforts, while households in the second segment do not do so. Whether a...
Persistent link: https://www.econbiz.de/10010744581
This paper investigates, in a particular parametric framework, the geometric meaning of joint unpredictability for a bivariate discrete process. In particular, the paper provides a characterization of the joint unpredictability in terms of distance between information sets in an Hilbert space.
Persistent link: https://www.econbiz.de/10010710610
The paper focuses on the robustness of rankings of academic journal quality and research impact of 10 leading econometrics journals taken from the Thomson Reuters ISI Web of Science (ISI) Category of Economics, using citations data from ISI and the highly accessible Research Papers in Economics...
Persistent link: https://www.econbiz.de/10010711829
This paper develops model selection and averaging methods for moment restriction models. We first propose a focused information criterion based on the generalized empirical likelihood estimator. We address the issue of selecting an optimal model, rather than a correct model, for estimating a...
Persistent link: https://www.econbiz.de/10010674373
This paper focuses on the diagnostic checking of vector ARMA (VARMA) models with multivariate GARCH errors. For a fitted VARMA-GARCH model with Gaussian or Student-t innovations, we derive the asymptotic distributions of autocorrelation matrices of the cross-product vector of standardized...
Persistent link: https://www.econbiz.de/10010674374
This paper studies the generalized spatial two stage least squares (GS2SLS) estimation of spatial autoregressive models with autoregressive disturbances when there are endogenous regressors with many valid instruments. Using many instruments may improve the efficiency of estimators...
Persistent link: https://www.econbiz.de/10010676149