In this paper, we examine the effects on performance, efficiency, and productivity of horizontal and vertical mergers and acquisitions (M&As) in the Greek manufacturing sector during the period 1995 – 2002. The purpose is to determine whether M&As actually do enhance the value of acquired...

Recently there has been a growing tendency to impose curvature, but not monotonicity, on specifications of technology. But regularity requires satisfaction of both curvature and monotonicity conditions. Without both satisfied, the second order conditions for optimizing behavior fail and duality...

Econometric aspects of recent research on inventory models are surveyed. The discussion emphasizes issues relevant to instrumental variables estimation of a first order condition of the Holt et al. (1960) linear quadratic inventory model, including choice of instruments, covariance matrix...

In this paper, we perform a structural Bayesian estimation of the contribution of anticipated shocks to business cycles in the postwar United States. Our theoretical framework is a real-business-cycle model augmented with four real rigidities: investment adjustment costs, variable capacity...

In this paper the econometric model that has been developed under the auspices of the FAPRI-Ireland Partnership is presented. The FAPRI-Ireland Partnership is a joint venture between Teagasc (The Irish Agriculture and Food Development Authority), the Irish universities, other interest groups in...

Dans ce papier, on se propose de montrer qu'il est possible d'employer en premiere approximation, dans un cadre temporel stationnaire, la technique d'analyse factorielle statique (seulement adaptee a priori a des donnees individuelles) et d'en deriver une procedure de test du nombre de facteurs...

In this paper we examine the interaction between data transformation and the empirical evidence obtained when testing for (non-)linearity. For this purpose we examine nonlinear features in 64 monthly and 53 quarterly US macroeconomic variables for a range of Box-Cox data transformations. Our...

We construct limiting and small sample distributions of maximum likelihood estimators (mle) from the property that they satisfy the first order condition (foc). The foc relates the mle of the analyzed model to the mle of an encompassing model and shows that the mle of the analyzed model is a...

We establish the relationships between certain Bayesian and classical approaches to instrumental variable regression. We determine the form of priors that lead to posteriors for structural parameters that have similar properties as classical 2SLS and LIML and in doing so provide some new insight...

In addition to clear-cut seasonality in mean and variance, weekly Dutch temperature data appear to have a strong asymmetry in the impact of unexpectedly high or low temperatures on conditional volatility. Furthermore, this asymmetry also shows fairly pronounced seasonal variation. To describe...