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111.
Financial management in agricultural enterprises is affected by a range of factors that are not present in other sectors. One of the factors that affect the performance of enterprises is the legal or organizational form of the business. In Slovakia, the specific structure of farms is different from that of almost any other member state of the European Union. The aim of this paper is to evaluate the disparities in the financial performance of agricultural enterprises according to the legal form. We analysed and compared two groups of agricultural entities, agricultural cooperatives and business companies, for the period from 2005 to 2014. Based on an analysis of the differences using mathematical and statistical methods, we can conclude that the legal forms are distinguished in all monitored parameters and our hypothesis on the differences in economic performance of agricultural entities according to legal form was confirmed.  相似文献   
112.
Global studies have observed many techniques of manual dishwashing causing different levels of performance and using quite different amounts of water, energy, time and detergent. It is not known, however, if these techniques are pre‐assigned to a person and persist when dishes are washed under different conditions, or are adapted to the specific type of dish‐cleaning process. Here we explored this question in a study with 40 test subjects selected equally from Germany and East European countries by asking them to wash two place settings of dishes with different amounts of soil three times. The results showed that the test subjects did not adapt their washing‐up behaviour to the amount of soil. In general, no significant differences were found in the water, energy and detergent consumption for all test subjects. Only the time used by the German test subjects to wash the fully soiled dishes was significantly longer compared with the dishes with only a quarter the quantity of soil, and no significant difference was observed for all other parts. The only significant difference found between the level of soiling of the dishes was the cleaning result achieved: The less soiled the dishes were, the better the final cleaning result was, and this related to all test subjects. This lends support to the proposition that the consumers did not adapt their washing‐up behaviour to the specific circumstances of the dishwashing job to be done but retained some pre‐assigned behaviour.  相似文献   
113.
This paper analyses the role of the unanimity rule—known as liberum veto—in medieval Poland. We argue that the primary effect of the liberum veto was that it secured religious freedom and established domestic peace in an otherwise deeply divided and fractionalised country. What is more, this institution succeeded in doing so during an era which was characterised by violent religious conflicts and rise of absolutist monarchies throughout the European continent. Even after 1652, when the liberum veto seemed to have practically paralysed the decision-making of Polish-Lithuanian parliament, there were still reasons—related to religious issues—why its use could have been preferable to less inclusive voting rules. It can be argued, however, that the use of unanimity was not warranted in questions related to defence, especially in situations of national emergency, although it is questionable to which extent the sole presence of the liberum veto was susceptible to bring about the demise of the Polish-Lithuanian Republic.
Dalibor RoháčEmail:
  相似文献   
114.
Active involvement in discussion-based communities is nowadays a firm part of people’s online activities. The measurement of communication ties and networks between contributors to such domains is thus becoming a relevant research question in social sciences. However, especially in web forums, very often almost no direct relational information exists that would indicate the presence of communication ties among contributors. In contrast with the reply-to structure of Usenet newsgroup or mailing list conversations that contain explicit relational information created by the contributors, some web forums only enable participants to add new posts to threads or to quote preceding posts in threads. When discussions emerge, it is difficult to identify who is replying to whom. Drawing on the social network studies dealing with the conversational patterns in Usenet and web forums, this paper presents an alternative approach to identifying the ties between authors of posts. Several assumptions are discussed, and different measures are developed and empirically evaluated. The findings provide a starting point for the development of a standardized methodology for studying social networks in online communities where only limited direct information about communication ties is available.  相似文献   
115.
We consider the mixed AR(1) time series model $$X_t=\left\{\begin{array}{ll}\alpha X_{t-1}+ \xi_t \quad {\rm w.p.} \qquad \frac{\alpha^p}{\alpha^p-\beta ^p},\\ \beta X_{t-1} + \xi_{t} \quad {\rm w.p.} \quad -\frac{\beta^p}{\alpha^p-\beta ^p} \end{array}\right.$$ for ?1 < β p ≤ 0 ≤ α p  < 1 and α p ? β p  > 0 when X t has the two-parameter beta distribution B2(p, q) with parameters q > 1 and ${p \in \mathcal P(u,v)}$ , where $$\mathcal P(u,v) = \left\{u/v : u < v,\,u,v\,{\rm odd\,positive\,integers} \right\}.$$ Special attention is given to the case p = 1. Using Laplace transform and suitable approximation procedures, we prove that the distribution of innovation sequence for p = 1 can be approximated by the uniform discrete distribution and that for ${p \in \mathcal P(u,v)}$ can be approximated by a continuous distribution. We also consider estimation issues of the model.  相似文献   
116.
In this paper, we seek to identify causes of the disintegration of the Austro-Hungarian Empire. We note that great salience was attached to issues of self-governance and autonomy of the numerous ethnic groups living within the Empire. From a public choice perspective, the Empire was an over-centralised state and there were clear gains from federalising it. However, such federalisation was not feasible because of the collective action problem arising in bargaining with the central government. Furthermore, the move towards the war economy and the empowerment of the executive state provided the last drop leading to the exit of ethnic minorities from the monarchy and to the ultimate demise of the Empire.
Dalibor RoháčEmail:
  相似文献   
117.
We use new firm‐level data to examine the effects of firm divestitures and privatization on corporate performance in a rapidly emerging market economy. Unlike the existing literature, we control for accompanying ownership changes and the fact that divestitures and ownership are potentially endogenous variables. We find that divestitures increase the firm's profitability but do not alter its scale of operations, while the effect of privatization depends on the resulting ownership structure – sometimes improving performance and sometimes bringing about decline. The effects of privatization are thus more nuanced than suggested in earlier studies. Methodologically, our study provides evidence that it is important to control for changes in ownership when analyzing divestitures and to control for endogeneity, selection and data attrition when analyzing the effects of divestitures and privatization.  相似文献   
118.
119.
The aim of the study is to examine the key service quality attributes that affect Korean consumers’ loyalty toward McDonald’s in Korea. A survey instrument was developed to examine the key service quality attributes that influenc Korean consumers’ loyalty. The surveys were distributed to Korean college students. The results of the study suggest that social place and employee service quality are the two major dimensions that significantly affect Korean respondents’ intent to return to McDonald’s. Interestingly, convenience, value, and food quality were not found to be major dimensions that impact Korean respondents’ intention to return to McDonald’s. This finding is starkly different from the common belief that McService is based on value and covenience, as emphasized by McDonald’s value statements. The results of the study suggests that Korean consumers view McDonald’s as a social gathering place and expect high service quality from McDonald’s.  相似文献   
120.
There are several efforts to increase the revenue of theme parks. One of them is to divide admission policy into normal and express admission. If a certain customer buys express admission ticket with more expensive price, it is possible to reduce the excessive waiting time by using the exclusive waiting line for some or all the attraction’s rides. In this study, decision-making elements such as the price of the express admission ticket, maximum allowed number of express admission ticket per day, and the type of rides which can apply the express admission ticket are investigated to maximize the revenue.  相似文献   
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