On Rules and Refereeing in Football
Recent developments in international football governance seem to be progressively leading toward an increasing use of technological devices for refereeing purposes. Opponents to change are often portrayed as old-fashioned or conservative. Philosophy might be of some help to overcome the dispute.
In this paper, we first explore several concepts that are central to the current debate on football refereeing. Then, we determine the business of referees in relation to rules. We assess different arguments displayed regarding the role of chance and skills in competitions. Finally, we argue for the idea of referees as full players in football games.
Despite over 30 years of worldwide reforms in many directions to increase efficiency, public transport markets present a variety of arrangements regarding operations, control and ownership that are amenable to improvement. This workshop will examine the contextual economic, political, cultural and social factors behind these many different cases that can be observed around the world. Through a better understanding of such factors it will examine the competition and ownership options for regulated public transport markets, taking full account of local contextual factors. This will include examination of methods for improving performance without major competition and ownership changes, for example by improved institutional design (both top-down and bottom-up), the development of trusting partnerships, the promotion of negotiated contracts and the introduction of optimal operating rules.
The article considers the issues of business competition and cooperation. There presented the market type matrix based on «cooperation-competition» criteria. The concepts of competition marketing and relations with competitors are defined. The concept of marketing communications is specified. The analysis of the main methods of cooperation is carried out.
In this paper we deal with mathematical modeling of team sport games based on cellular automata (CA). We describe some developments of CA models of football. Presumable learning and optimization problems in team modeling based on CA are discussed. Some general problems are discussed which are related to the accounting of mentality of game participants.
This is the first paper on consumer search where the cost of going back to stores already searched is explicitly taken into account. We show that the optimal sequential search rule under costly second visits is very different from the traditional reservation price rule in that it is nonstationary and not independent of previously sampled prices. We explore the implications of costly second visits on market equilibrium in two celebrated search models. In the Wolinsky model some consumers search beyond the first firm and in this class of models costly second visits do make a substantive difference: equilibrium prices under costly second visits can both be higher and lower than their perfect recall analogues. In the oligopoly search model of Stahl where consumers do not search beyond the first firm, there remains a unique symmetric equilibrium that has firms use pricing strategies that are identical to the perfect recall case.
The article concentrates on the analysis of new tendencies in the theoretical foundations of historical sociology in the incoming new century. It focuses on the so called “third wave” in sociology which strangely remains unnoticed by historians. Meanwhile the representatives of the “third wave” rejected the fundamental principles of their teachers – creators of many famous concepts of modernization. The new generation in American sociology prefers to focus their studies on topics other than typology, searching for contingency, unpredictability, chains of events, path dependency etc. Here in conceptual approaches to the past social reality we find out deliberate and thought-out attempt to use transformed and formalized but essentially historical methods which are well articulated. The broader object of the research is the historical knowledge and the professional concepts about “subject and method”, the creation of interdisciplinary areas, mutual adoption and interventions.
This paper examines determinants of corruption across Russian regions. Key contributions include: (i) a formal study of economic corruption determinants across Russian regions; (ii) comparisons of determinants of perceived corruption versus those of actual corruption; and (iii) studying the influence of market competition and other factors on corruption. The re-sults show that economic prosperity, population, market competition and urbanization are significant determinants of Russian corruption. The use of alternative corruption measures reveals that economic prosperity and population have a largely similar impact on corrup-tion perceptions and corruption incidence. However, there are significant differences in the effects of competition and urbanization.
This study analyzes the effects of reducing trade barriers in the context of the objectives of competition policy. Separate chapters are devoted to the assessment of the height of Russian trade barriers, the analysis of the impact of international trade on domestic prices and concentration of production.
This volume constitutes the refereed proceedings of the 37th International Symposium on Mathematical Foundations of Computer Science, MFCS 2012, held in Bratislava, Slovakia, in August 2012. The 63 revised full papers presented together with 8 invited talks were carefully reviewed and selected from 162 submissions. Topics covered include algorithmic game theory, algorithmic learning theory, algorithms and data structures, automata, formal languages, bioinformatics, complexity, computational geometry, computer-assisted reasoning, concurrency theory, databases and knowledge-based systems, foundations of computing, logic in computer science, models of computation, semantics and verification of programs, and theoretical issues in artificial intelligence.