Search results for " Profit"
showing 10 items of 108 documents
La compatibilità della finanza islamica con l'ordinamento italiano: commento al progetto di legge del 2017
2019
In 2017 a draft law on shari’ah compliant contracts was presented to the Chamber of Deputies. According to Profit-Loss Sharing principle, which is at the basis of Islamic contracts, in addition to providing credit the lender shares debtor’s business risk, and the ban on ribà, associated with the prohibition of interest and usury. There is a problem of compatibility between the Islamic finance approach and the Western finance model, only partially addressed by the draft law. However, Islamic contracts pursue an interest worthy of protection on the basis of article n. 1322, 2nd paragraph, of the Civil Code, and the transition to the universal bank model makes it possible to bring the Islamic …
On the Returns to Invention within Firms: Evidence from Finland
2018
International audience; In this paper we merge individual income data, firm-level data, patenting data, and IQ data in Finland over the period 1988–2012 to analyze the returns to invention for inventors and their coworkers or stakeholders within the same firm. We find that: (i) inventors collect only 8 percent of the total private return from invention; (ii) entrepreneurs get over 44 percent of the total gains; (iii) bluecollar workers get about 26 percent of the gains and the rest goes to white-collar workers. Moreover, entrepreneurs start with significant negative returns prior to the patent application, but their returns subsequently become highly positive.
ECONOMIC ANALYSIS OF PROCESS INNOVATIONS IN THE MANAGEMENT OF OLIVE FARMS
2014
Within a business enterprise, process innovations l ead to reduced production costs and to increased profit margins. In this study, we shall examine an olive farm that operates in a perfectly competitive market that has introduced a process innovation so as to contain labour costs and therefore production costs. So, the paper aimed at comparing economic co mpetitiveness of an olive farm that introduced mechanical olive pickers (process innovation) for h arvest respect to manual harvest. In the case under scrutiny, for the same price, the reduced productio n cost determined a shift from a situation of being at a loss to one of profit for the business. Economic analysis showed that introducti…
Determinants of Banks’ Profitability: Evidence from EU 27 Banking Systems
2015
Abstract In this study we assess the main determinants of banks’ profitability in EU27 over the period 2004-2011. We split the factors that influence bank profitability in two large groups: bank-specific (internal) factors and industry specific and macroeconomic (external) factors. We consider as proxy for banks profitability the return on average assets (ROAA) and the return on average equity (ROAE). The empirical findings are consistent with the expected results. Credit and liquidity risk, management efficiency, the diversification of business, the market concentration/competition and the economic growth have influence on bank profitability, both on ROAA and ROAE. An interesting and valua…
Impact of Service Quality Dimensions on the Formation of Customer Value in B to B Services
2013
PurposeCustomer and value‐oriented business strategies are increasingly important in the context of business to business services. However, little is known about the construction of customer value of B to B services. Also the influences of specific dimensions of service quality on customer value are open to debate. This study aims to explore the construction of customer value of B to B services, and to examine how specific dimensions of service quality contribute to customer value.Design/methodology/approachThe research data consists of 90 questionnaires which were collected through the structured interview method among Finnish business organizations. Hypothesis testing was conducted throug…
A branch-and-cut algorithm for the Orienteering Arc Routing Problem
2016
[EN] In arc routing problems, customers are located on arcs, and routes of minimum cost have to be identified. In the Orienteering Arc Routing Problem (OARP),in addition to a set of regular customers that have to be serviced, a set of potential customers is available. From this latter set, customers have to be chosen on the basis of an associated profit. The objective is to find a route servicing the customers which maximize the total profit collected while satisfying a given time limit on the route.In this paper, we describe large families of facet-inducing inequalities for the OARP and present a branch-and-cut algorithm for its solution. The exact algorithm embeds a procedure which builds…
A matheuristic for the Team Orienteering Arc Routing Problem
2015
In the Team OrienteeringArc Routing Problem (TOARP) the potential customers are located on the arcs of a directed graph and are to be chosen on the basis of an associated profit. A limited fleet of vehicles is available to serve the chosen customers. Each vehicle has to satisfy a maximum route duration constraint. The goal is to maximize the profit of the served customers. We propose a matheuristic for the TOARP and test it on a set of benchmark instances for which the optimal solution or an upper bound is known. The matheuristic finds the optimal solutions on all, except one, instances of one of the four classes of tested instances (with up to 27 vertices and 296 arcs). The average error o…
Fruit yield and quality responses of apple cvars Gala and Fuji to partial rootzone drying under Mediterranean conditions
2012
SUMMARYIncreasing irrigation efficiency is a major goal for fruit production in dry Mediterranean environments. The present study was conducted in three consecutive years (2007–09) under typical Mediterranean conditions and tested the effect of partial rootzone drying (PRD) on yield and fruit quality of two apple cultivars: Gala, with fruit maturing in summer and Fuji, with fruit maturing in autumn. Three irrigation treatments were imposed: conventional irrigation (CI), PRD (0·50 of CI water on one side of the rootzone, which was alternated periodically) and continuous deficit irrigation (DI, 0·50 of CI water on both sides of the rootzone). During the 2008 and 2009 irrigation seasons, DI re…
Economic sustainability of early potato production in the Mediterranean area
2014
The interactions between a given commercial enterpr ise, its territory and development, have become a key issue in recent years. Theories of economic dev elopment tell us that a territory may undergo development provided viable, economically sustainab le commercial activities exist. Based on the latter postulate, the present paper analyzes the economic sustainability of farming enterprises growing early potatoes in a Mediterranean setting. In particular, the study was conducted in south-eastern Sicily, island in the centre of the Mediterranean. The resu lts underscore their modest profitability, mainly d ue to a lack of entrepreneurial strategies aimed at en hancing production. This situati…
Revisiting the Mathematical Difficulties in Patinkin Cartel Model and Joint Profit Maximization
2015
We discuss the mathematical difficulties encountered in Patinkin's classical cartel model. It may be impossible to derive Patinkin's cartel by finding the reciprocal marginal cost functions: it could be impossible for cartel members to compute a solution, unless certain assumptions are made to simplify the problem, such as quasi-linear marginal costs or constant marginal costs. The total cost function is incoherent with respect to the sum of members' total cost. The model cannot handle constant marginal costs but we remind that de Mesnard's (2009, 2011) model of cartel with exogenous market shares allow solving the problem. We conclude that the Patinkin model of cartel is not so self-eviden…