Appraisals of international competitiveness are increasingly focusing on unit labour costs. In this paper, a unit labour costs measure is derived for the Maltese economy for the last two decades. In order to take into account structural shifts, separate indices are also derived for the effective...

One hundred and fifty years after the unification of Italy, the Mezzogiorno and Sicily, in particular, continue to be severely lagging behind the rest of Italy and its most developed part. This paper focuses on the productive districts regarding the industry to the light of the first three years...

This paper provides an analytical abstract of various parameters of manufacturing competitiveness of the Indian economy. India's manufacturing exports have risen impressively in the past decade or so and found to be directly linked to the world GDP and inversely related to real effective...

Sectoral and territorial specificities affect the firm’s capabilities of being productive. While there is a wide consensus on this, a quantitative measure of the these effects has been lacking. To this end, we combine a dataset of Italian firms with some meso regional and sectoral variables...

Corporate Growth is a concept that has been widely treated in a specific way or as part of strategy theories, in definition and in econometric models and has also been studied in many different aspects and approaches. The author describes in depth the main variables affecting corporate growth...

Complex systems can be characterized by classes of equivalency of their elements defined according to system specific rules. We propose a generalized preferential attachment model to describe the class size distribution. The model postulates preferential growth of the existing classes and the...

We introduce a model of proportional growth to explain the distribution of business firm growth rates. The model predicts that it is exponential in the central part and depicts an asymptotic power-law behavior in the tails with an exponent ζ = 3. Because of data limitations, previous studies in...

We study the betweenness centrality of fractal and non-fractal scale-free network models as well as real networks. We show that the correlation between degree and betweenness centrality C of nodes is much weaker in fractal network models compared to non-fractal models. We also show that nodes of...

We introduce a model of proportional growth to explain the distribution P(g) of business firm growth rates. The model predicts that P(g) is Laplace in the central part and depicts an asymptotic power-law behavior in the tails with an exponent ζ = 3. Because of data limitations, previous studies...

We present a preferential attachment growth model to obtain the distribution P(K) of number of units K in the classes which may represent business firms or other socio-economic entities. We found that P(K) is described in its central part by a power law with an exponent φ = 2+b/(1−b) which...