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• Interior point algorithm for solving farm resource allocation problem

  45-49

  Henry De-Graft Acquah

  Sarah Acquah

  Views:

  402

  This paper introduces interior point algorithm as an alternative approach to simplex algorithm for solving farm resource allocation problem. The empirical result of interior point algorithm is compared with that of the simplex algorithm. It goes further to address a profit maximization problem. The result revealed several relevant patterns. Results of the interior point algorithm is similar to that of the simplex algorithm. Findings indicated that in both algorithms, the farm is to produce peppers, wheat which is irrigated and weeded manually, hire additional month of labour, and also purchase urea and muriate fertilizer to realize a similar amount of profit. Additionally, both algorithms suggested that practicing crop rotation where beans, if grown, should be altered with wheat cannot be possible since no beans will be grown. The Simplex algorithm saves 39 iterations over Interior Point algorithm in solving the farm resource allocation problem. The findings demonstrate that the interior point algorithm offers a useful alternative to the simplex algorithm when addressing farm resource allocation problem.

  JEL code: D24, D57, C61, C63, C67

• Analysis of the expected income of several family types

  49-51

  Adrián Szilárd Nagy

  Views:

  506

  In this essay, I deal with the problem of expected income of family holdings. Despite the fact that expected income is mentioned in numerous specialist publications and in political declarations, its definition and method of calculation are not detailed. On the basis of my research, I define the notion of expected income and I determine its scale concerning different family types for the year 2006, on the basis of a survey I carried out among 198 agriculturists.

• Methodological and integration aspects of ABC-method application in trade organizations

  49-52

  Guzaliya S. Klychova

  Ilya V. Bagaev

  Views:

  299

  In conditions of declining consumer demand and deficit of credit resources more and more managers of Russian companies think of necessity of introducing effective methods and systems of cost management. One of the most relevant is method of “Activity Based Costing” (ABC-method). Since, in western experts’ opinion sectors of service and trade are adjusted to use of ABC-method even more than production, we should refer once more to the main methodological and integration aspects of ABC-method application and consider it from position of trade organization.

• Innovation in health tourism – creation of SpaHealthy application

  13-16

  Erika Könyves

  Views:

  374

  This primary research examines the introduction of an innovative health promotion service into the market. Given the assumption that healthcare costs should be part of one’s budget, the survey reveals two trends: 1. Health concerns are more observed by consumers having higher social statuses, this means that they are ready to pay money for health preservative services; 2. Health turns into a precious value when we are running short of it. This assumption is well asserted by the finding of the survey that it is those suffering from chronic diseases that would be ready to pay the highest of all sums to buy the service.

   

• The effects of health tourism investments in tourism businesses in the Northern Hungarian Region

  45-50

  Róbert Szabó

  Views:

  366

  In my article I woud like to find answers for the question how frequently and effectively the region’s business leaders in Northern Hungary participated in various development programs, as regards investments in health tourism, what developments have been made mainly in the area, what the positive effects of these developments were in the life of businesses, whether the businesses (leaders) feel successful, and how their success was manifested. I carried out a questionnaire survey among enterprises. From the data I calculated mean, SD and spectrum and examined the crosstab correlations as well, and the Cramer’s V associate coefficient and Contingency coefficient. The results of the correlation tests could be summarised as the following: According to the survey, the number of the medium-sized enterprises being involved utilised a significant proportion of their development funds, compared to the micro and small enterprises. Although the idea of spas winterizing their pools was not considered an important development, both the adventure and wellness elements were important for the construction of thermal baths. In the case of hotels, the expansion of wellness elements and other additional services together with the development of marketing activities played an important role. Besides the positive business publicity, enterprises see the positive effects of the investment in the increase of their income; the success can be the result of the adequate supply of components, the professional management and that of positive image.

• Analyzing the organizational questions of the elite youth academies by the case study of football academy of Debrecen

  79-85

  Zoltán Szalánczi

  Views:

  660

  Thanks to the effect of the resources flown in to the youth football, the previous, and more simpler structural scheme of the clubs went under a transformation. I will analyse the operation of the youth sport enterprises as economic companies, and the organizational scheme with the most important managerial questions faced in the firm. This will be based on the case study of the Football Academy of Debrecen. In the first part of my publication, I will investigate the evolution and the importance of the sport enterprises, with the relevant scientific literature. In the second part I will discuss the structural scheme of the Football Academy of Debrecen with the analysis of the separate departments. I will search for the differences between the youth sport enterprises and the organisations who are operating as a professional football club.

  JEL code: Z2

• Some possibilities for risk analysis in the decision support of crop production

  79-85

  Lajos Nagy

  Views:

  329

  This article has been made according to my dissertation in which I present some opportunity of risk analysis and risk management in the decision support of crop production. Plant production is one of the most hazardous agricultural enterprises. Among risk sources seasonal fluctuation of average yields plays an important role in the assessment of enterprises. Therefore, I analyzed the production risk of the produced crops in Hungary compared to the European Union’s, after that I took into consideration the production site’s circumstances as well. Decision-makers must possess such means, by which they can measure, oversee and manage the effects and consequences of risk. In crop production linear programming models can be used to determine the optimal crop structure, by which income-sensitivity can be taken into account, but it does not reflect the behavior to risk. This deficiency can be avoided by using risk programming models. By the complementary usage of linear programming and risk programming models the optimizing and adaptive planning can be executed. It often causes a problem for the producers to decide when and how much to sell to realize a maximum turnover. The decision is mostly influenced by the selling prices, but also important factors are the financial status of the business, the amount of credit and its conditions, the stock piling opportunities and costs, and the short-term investment opportunities as well. For the resolution of the problem I set up a dynamic, simultaneous financial model by which the system-conceptual analysis of the above mentioned factors and a sound decision-making can be executed.

• World importance and present tendencies of dairy sector

  119-123

  Beáta Blaskó

  Views:

  441

  The general objective of this paper is to present the world importance of dairy sector and to illustrate present tendency of milk production, consumption, trade and prices mainly based on FAO data base. World milk production was 711 million tonnes in 2010 and it is expected to increase in the future. The most significant milk producers are the EU(27), the United States and from the Asian countries, India and China. Developed countries give one-third of world milk production, while more than two-third of world dairy herd can be found in developing countries. Milk production growth is a future tendency mainly in China, India, Pakistan, Argentina and Brazil. The average level of consumption of milk and milk products is 103,6 kg/capita/year and it will increase in developing and developed countries as well. The ratio of international trade of milk and milk products to production is 6 percent and itmay expand in the future. New Zealand, the EU(27), theUnited States andAustralia are themajor exporters. There is a strong demand formilk andmilk products among others from the Asian countries, the Russian Federation,Algeria,Mexico, Saudi Arabia and the United States.Analysis of world market price of the most important dairy products it represents a strong recovery from last year, but it still remains 20 percent below its peak value in early 2008. However prices have doubled compared with prices of period of 2002–2004.

• Economic modelling and analysis of Hungarian wheat production in the marketing year 2011

  63-67

  István Kiss

  Views:

  392

  In the framework of the present study I analysed the wheat production sector. In order to evaluate the situation prevailing in the sector I conducted an economic analysis which I based on primary data collection. The year of investigation was the production year of 2011. Long-term implications for different crop sectors can only be based on multi-annual analysis, so in this article I only attempted to analyse the sector with respect to 2011. To evaluate wheat production I compiled its cost structure and assessed it. To evaluate its position in comparison to other crops I also carried out calculations to determine the gross margin (revenue minus variable cost)1 By gross margin I mean the gross margin (C), which is production value (PV) minus direct cost (DC), by definition (C=P-DC). of maize and rape. I observed that the gross margin attainable on one hectare was the lowest in the case of wheat. I applied two types of gross margin, because I consider it important that a given sector should also be profitable without subsidies. In the case of the gross margin including subsidies it is essential to emphasize the role of subsidies, since their ratio varied between 30 and 47% of the total revenue. The importance of subsidies was the most significant in the case of winter wheat.

   

• The impact of the internet on Hungarian food consumers’ ways of seeking information from the aspect of health awareness

  13-18

  András Fehér

  Views:

  367

  One of the main components of healthy lifestyle is proper diet. When putting together one’s diet, lots of information are needed in order to be able to pick from various foods which contribute to converting to a healthier lifestyle and maintaining it. The main purpose of this study is to determine and show examples of the characteristics of online marketing which could help consumers in the conscious conversion to healthy lifestyle. Of the various factors, great emphasis is placed on online health-related information. Based on the research findings, it can be concluded that healthy lifestyle-related information has a significant role in online sources. Consequently, Internet can be regarded as a preferred source of information in terms of the conscious converting to healthy lifestyle.