Search results for "Timo"
showing 10 items of 2111 documents
Property prices index numbers and derived indices
2014
Purpose – A useful instrument to understand and examine the inner workings of the property trade is devising index numbers of property prices based on historical sequences of market prices. The present work aims at the definition of index numbers of property prices, proposing an innovative methodology compared with what usually recurs in literature. The purpose of this paper is to discuss these issues. Design/methodology/approach – The analysis proposed, based on the mechanisms of formation of stock indices, investigates the analogies between stock and property information, according to the peculiarities of the property trade, leading to a methodology approach, derived from Simple Price In…
DETERMINING FACTORS AFFECTING THE CHOICE OF SUSTAINABLE FISH PRODUCTS: AN EMPIRICAL INVESTIGATION IN THE ITALIAN AND SPANISH MARKET
2020
In recent decades, the fish stocks have been increasingly depleted, due mainly to the overfishing and illegal fishing. The perception of excessive fishing capacity led in the early 2000s to a review of the Common Fisheries Policy and the approval of regulations aimed at recovering depleted fish stocks and achieving greater sustainability in the sector. At the same time, the environmental awareness of consumers has grown, resulting in a greater attention towards sustainable products. Despite the new trend in consumption, few scholars have so far focused on consumer habits of sustainable fish products (Kirby and Ward, 2014; Asche et al., 2015; Asche and Bronnmann, 2017). To fill this gap, the…
Rapid chemical separation procedures
1976
Fast, discontinuous separation procedures are described for zirconium, niobium, technetium and antimony from fission products. Other rapid separation methods from aqueous solutions are summarized. The combination of a gas jet recoil transport system with a continuous solvent extraction technique and with a thermochromatographic separation method is presented. The application of such procedures to the investigation of new and already known short-lived nuclides is illustrated by some examples.
A Feature Rich Distance-Based Many-Objective Visualisable Test Problem Generator
2019
In optimiser analysis and design it is informative to visualise how a search point/population moves through the design space over time. Visualisable distance-based many-objective optimisation problems have been developed whose design space is in two-dimensions with arbitrarily many objective dimensions. Previous work has shown how disconnected Pareto sets may be formed, how problems can be projected to and from arbitrarily many design dimensions, and how dominance resistant regions of design space may be defined. Most recently, a test suite has been proposed using distances to lines rather than points. However, active use of visualisable problems has been limited. This may be because the ty…
La competitività del comparto florovivaistico del Mezzogiorno d'Italia sul mercato internazionale
2009
Summary The international competitiveness of flowers and ornamental plant sector of the Italian “Mezzogiorno” area In the last few years the Italian flower and ornamental plant sector has been characterized by a significant dynamicity, becoming one of the most important sectors of the Italian agricultural system. In terms of competitiveness, however, the above sector has faced several market crises due to the globalization process which has brought about an increasing supply of flower and ornamentals in the world market. In a national context, Mezzogiorno is an important area in terms of production source for flowers and ornamental plants, in relation to both extremely favourable climatic c…