We propose a general procedure for testing that a regression function has a prescribed parametric form. We allow for multivariate regressors, non-normal errors and heteroscedasticity of unknown form. The test relies upon a nonparametric linear estimation method, such as a sieves expansion or the...

This paper seeks whether the intraday patterns observed in most stock markets hold for an individual stock from the Istanbul Stock Exchange where the trading ceases for two hours during lunchtime. It investigates the most treated topics in market finance like liquidity, returns and volatility...

Although semiparametric alternatives are available, parametric binary choice models are widely used in practice, in spite of their sensitivity to misspecification. Here we present the results of a simulation study on the finite sample performance of parametric and semiparametric specification...

Land prices with urban sprawl: a model for Spain The paper describes the agricultural land price to identify the explanatory variables of the recent cycle in Spain. The key variables in our panel data model are location and expected farm rents as fundamentals and the housing prices and increases...

El objetivo de este documento de trabajo es presentar la metodología para el cálculo del Margen Bruto Estándar con periodo de referencia 1999, 2000 y 2001 (MBE 2000) y para el conjunto de categor´ıas agr´ıcolas definidas en el anexo de la Decisi´on de la Comisión 2003/369/CE. En este...

Land prices with urban sprawl: a model for Spain The paper describes the agricultural land price to identify the explanatory variables of the recent cycle in Spain. The key variables in our panel data model are location and expected farm rents as fundamentals and the housing prices and increases...

This work builds a macro model for livestock farming based on aggregation of initial micro description for rational control of total number of vintage livestock (age cohorts). Solution of an optimal problem on cohort total number of livestock gives the age limit for the operation of animals, the...

This paper presents new results of mathematical modeling of economy and environment interaction . A model of mutual interaction of livestock farming - one in a two main agricultural branches - and natural pastures that are the essential part of livestock farming forage reserve is proposed....

While theory strongly suggests that restricting development rights should reduce land prices, empirical evidence of this effect has been notoriously hard to obtain. Indeed, largely based on this difficulty a Congressional committee has recently recommended that tax benefits for such restrictions...