Search results for "competition."
showing 10 items of 1367 documents
Lymnaea schirazensis, an Overlooked Snail Distorting Fascioliasis Data: Genotype, Phenotype, Ecology, Worldwide Spread, Susceptibility, Applicability
2011
BackgroundLymnaeid snails transmit medical and veterinary important trematodiases, mainly fascioliasis. Vector specificity of fasciolid parasites defines disease distribution and characteristics. Different lymnaeid species appear linked to different transmission and epidemiological patterns. Pronounced susceptibility differences to absolute resistance have been described among lymnaeid populations. When assessing disease characteristics in different endemic areas, unexpected results were obtained in studies on lymnaeid susceptibility to Fasciola. We undertook studies to understand this disease transmission heterogeneity.Methodology/principal findingsA ten-year study in Iran, Egypt, Spain, t…
Evolutionary Game Dynamics for Collective Decision Making in Structured and Unstructured Environments
2017
Abstract For a large population of players we consider a collective decision making process with three possible choices: option A or B or no option. The more popular option is more likely to be chosen by uncommitted players and cross-inhibitory signals can be sent to attract players committed to a different option. This model originates in the context of honeybees swarms, and we generalise it to accommodate other applications such as duopolistic competition and opinion dynamics. The first contribution is an evolutionary game model and a corresponding new game dynamics called expected gain pairwise comparison dynamics explaining how the strategic behaviour of the players may lead to deadlock…
The influence of the physical education teacher on intrinsic motivation, self-confidence, anxiety, and pre-and post-competition mood states
2001
One of the fundamental problems facing teachers of physical education (PE) is how to increase pupils' motivation. From the point of view of goal achievement, guidelines need to be established so that information may be used to greater effect in classes. This study examined the relationship between the motivational climate created by the PE teacher and the intrinsic motivation of the preparatory sessions together with self-confidence and anxiety prior to competition and pre- and post-competition mood states. The sample was made up of school children (M age = 11.7) from a state school (N = 115), who, after an introduction to an athletics course of 12 sessions, took part in a sports competitio…
Expansion of private secondary education : lessons from recent experience in Tanzania
2000
International audience; The private sector's role in education has been the subject of much analysis and policy debate in recent years. In developing countries, public resources for education are limited and governments have traditionnally relied on private education, particularly at the post-basic levels, to meet the excess demand for education. Even when excess demand is not a major issue, advocates of private education note that private schools can be more efficient than their public sector counterparts, delivering more value in terms of student achievement per investment of resources. In this article we explore Tanzania's experience with private education during the early 1990s, a perio…
A Stackelberg-game approach to support the design of logistic terminals
2014
This paper deals with the design of logistic terminals taking Sicily, in the South of Italy, as a case study. It focuses on consolidation terminals for truckers and addresses the problem of optimising location pattern and public share in investments. This problem is solved through a Stackelberg game between the designer and the collective of road carriers. So a bilevel approach combines a system-optimum problem, at the upper level, with the carrier equilibrium problem, at the lower level. The choice behaviour of the lower-level player is simulated by a random utility model. The output of the game suggests that private companies and society should share the investments and the public contrib…
Developing Dialogicity in Relational Practices: Reflecting on Experiences from Open Dialogues
2015
The paper analyses open dialogicity in psychotherapy and juxtaposes it with education in order to find common dialogical elements in all relational practices. The core is found in unconditional respect for otherness and generating dialogical space for voices to be heard. In traditional practice, professionals are tempted to plan interventions according to the goals of change informed by their methods and in team work and multi-professional practices they may even do this between themselves, away from the clients. Pre-set categories, plans and goals, however well founded they may seem, hinder listening. Following what others present here-and-now calls for tolerating uncertainty. Insight into…
Horizontal Competition Among Governments
2005
Governments situated on the same level of a multi-level governmental system compete with each other as well as with those placed higher or lower. This paper is concerned with horizontal competition only. It discusses both competition based on the mobility of agents (individuals, business firms, or factors) and competition related to the circulation of information. With regard to the first kind, it focuses on the capacity that governments keep to decide their policies and compete in spite of the mobility of agents. Some attention is also given to the implications of some non-standard assumptions about the underlying political setup. The discussion of information-based competition includes th…
Study on the application of an interspecific competition model for the prediction of microflora behaviour during the fermentation process of S. Angel…
2009
The use of predictive microbiology models able to evaluate bacterial behaviour as a function of environmental conditions and, at the same time, of natural microflora competition was considered by several authors with different approaches. Some authors modelled bacterial competition as a function of metabolic product with particular regard to lactic acid and modelled interspecific bacterial competition introducing a term into a conventional primary predictive model, which gives account for the interaction between two populations, so that they inhibit each other to the same extent that they inhibit their own growth.
CLUSTER IMPACT ON COMPANY CREDITWORTHINESS: CASE OF LATVIA
2013
One of the leading driving forces of every state economy is small and medium enterprises (SME). In Latvia, SME accounts for 99.7% of the national industrial system, creating 70% of the national’ value added. The lack of sufficient capital and credit is often a major problem for the development of SME, particularly in their early growth stages. The main criterion and quality indicator of credit risk assessment is the borrower’s creditworthiness. Before issuing a loan, the checking of the borrower’s credibility and solvency is carried out. The assessment of the borrowers’ ability to pay, their creditworthiness at a definite moment must be connected with the ability to meet their liabilities i…
Competition, risk taking, and governance structures in retail banking
2005
This paper investigates the extent to which the linkages between bank performance and governance structure affect deposits market competition and risk taking incentives when commercial banks compete with organizations with objectives different from profit maximization. These organizations include savings banks whose corporate and ownership structure yields an objective function that can incorporate labour expenses. It is found that such objective function enables the savings banks to capture a greater market share of bank deposits and to take on relatively less risk in their portfolio of investments. The empirical evidence from the Spanish retail banking sector documents these conclusions.