Estimation of farmers' risk attitude: an econometric approach

Capital Markets clustering: An econometric approach

1 Trabalho de projecto apresentado como requisito parcial para a obtenção do grau de without whose help the data collection would have been impossible. I would especially like to thank all my friends, Catarina Rodrigues, my brother, my sister, my father and my mother for their support and inspiration. Abstract Keywords: market efficiency, random walk, fair game, liquidity P. Samuelson and later...

an investigation on influencing factors on tourists shopping attitude of iranian handmade carpet in isfahan

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Econometric estimation of PCAIDS models

This paper presents a version of the proportionally calibrated almost ideal demand system (PCAIDS) model, useful for merger simulations, which can be econometrically estimated using price data for two firms in a market. The model is then applied to a database of the Argentine gasoline market, and its results are compared to the ones obtained with other alternative specifications. JEL Classifica...

An Econometric Estimation of Traditional Import Demand Function for Pakistan

Many studies have estimated the aggregate import demand function for Pakistan by using non-stationary data. Their findings suffer from the so-called ‘spurious regression’ problem. This study attempts to estimate the aggregate import demand function for Pakistan by employing Johansen and Juselius cointegration technique on the annual data for the period 1975-2005. Our results show that there is ...

An iterative approach for estimation of efficiency by weighted distance