4 resultados para Distance
em Corvinus Research Archive - The institutional repository for the Corvinus University of Budapest
Resumo:
A kvetkezkben arra tesznk ksrletet, hogy sszegezzk a kzp- s a kelet-eurpai rendszervltozsok s az ezt tanulmnyozk fordulatos trtnett az elmlt kt vtizedben. Bemutatjuk, hogy a kzgazdasgtan egy kevss fejlett ga mikpp szembeslt a tudomnyg egsze szempontjbl is taln legnehezebb rtelmezsi s alkalmazsi krdseket flvet trtnelmi folyamattal. Megprbljuk feloldani azt a rejtvnyt, hogy a fram megkzelts megismerse s alkalmazsa mirt nem hozott tt eredmnyt sem a trsg gazdasgainak, sem magnak a tudomnyszaknak. Megvizsgljuk a fokozatossg s a reformok kritikus tmege viszonyt. Vgl ksrletet tesznk arra, hogy e sajtos szakterlet elemzsbl add, tartsnak bizonyul tteleket beptsk a fenntarthat fejlds szlesebben rtelmezett, immr fram megkzeltseibe. ___________ The article attempts to give an account of the changes of system in Central and Eastern Europe and of those who studied them in the last two decades. It shows how a less devel-oped branch of economics faced a historical process that posed possibly the most difficult questions of interpretation and application for the whole discipline. An attempt is made to discover why recognition and application of the mainstream approach failed to bring resounding success for the economies of the region or for economics itself. The author examines the relation between continuity and the critical weight of reforms. Finally, an attempt is made to advance durable propositions based on analysis of this specific field through now mainstream approaches in terms of sustainable development.
Resumo:
A trgyalfelek el kitett mobiltelefon alkalmazsa elrejelzi a beszlgetpartnerek versenykpessgt a versenykpessg-mutatk alapjn, javaslatokat adva a trgyals tovbbi menetre. Ez a vzi nyilvn mg futurisztikus, m a cscsvezeti nyilatkozatok rejtett szvegtartalma alapjn kvetkeztetseket levonni a kpviselt szervezetek versenykpessgi orientciira ez mr ma lehetsg. A GLOBE-projekt kultrakutatsi mdszertanval, valamint szvegelemzsi mdszerekkel sikerlt kimutatni a versenykpessget elrejelz hatalmi tvolsg s az intzmnyi kollektivizmus szvegbeli jeleit. Mindez eszkzt jelenthet egyebek mellett a szervezetfejlesztssel, hrszerzssel, HR-gazdlkodssal foglalkoz szakembereknek is. _______ The use of the mobile telephones laid in front of the negotiators during their conversations forecasts their indicators of competitiveness and gives suggestions for the further course of negotiation. This is obviously a futuristic vision, but drawing conclusions from the hidden content of top management narratives concerning the competitive cultural orientations of the represented organizations is a possibility that is already available. Using the culture research methodology of the GLOBE project as well as text analysis methods, it was possible to reveal narrative patterns both of the power distance, forecasting competitiveness, and of institutional collectivism. These findings may be useful tools for professionals, among others of organizational development, intelligence service and HR management.
Resumo:
The paper attempts to develop a suitable accessibility index for networks where each link has a value such that a smaller number is preferred like distance, cost, or travel time. A measure called distance sum is characterized by three independent properties: anonymity, an appropriately chosen independence axiom, and dominance preservation, which requires that a node not far to any other is at least as accessible. We argue for the need of eliminating the independence property in certain applications. Therefore generalized distance sum, a family of accessibility indices, will be suggested. It is linear, considers the accessibility of vertices besides their distances and depends on a parameter in order to control its deviation from distance sum. Generalized distance sum is anonymous and satisfies dominance preservation if its parameter meets a sufficient condition. Two detailed examples demonstrate its ability to reflect the vulnerability of accessibility to link disruptions.
Resumo:
A globalizld vilggazdasgban a vezet bortermel orszgok egyre jelentsebb borkereskedelmet bonyoltanak le egyms kztt. Mg Eurpban a fogyasztk egyre kevesebb bort vsrolnak, addig Amerikban s zsiban a bor irnti kereslet folyamatosan bvl: a borkereskedelem fldrajzi trendezdse zajlik. A kulturlis hasonlsg s a fldrajzi tvolsg kereskedelemre gyakorolt hatst gyakran a kereskedelemelmletek gravitcis modelljvel elemzik. E tanulmny azt vizsglja, hogy a f borexportl orszgok kztti fldrajzi tvolsg, kulturlis hasonlsg s szabadkereskedelem milyen hatssal van a nemzetkzi borkereskedelemre, annak kltsgeire. A regresszis becsls eredmnyei altmasztjk, hogy a borkereskedelem kltsgei alacsonyabbak, ha a kereskedelmi partnerek kulturlisan hasonlk, fldrajzilag kzel helyezkednek el egymshoz, vagy van tengeri kiktjk, tagjai a WTO-nak, illetve ha ktttek egymssal regionlis kereskedelmi megllapodst. Ezenkvl megllapthat, hogy az angolszsz, a latin-amerikai s az eurpai kulturlis klaszterek elssorban egymssal kereskednek. A kutats szmos kulturlis vltoz alkalmazsval s tbb konometriai modell, illetve becslsi eljrs nagymints tesztelsvel gazdagtja a szakirodalmat. ____ In a globalizing world, major wine-producing countries export considerable quantities to the global wine market and turn over a notable trade, but in what happens European wine regions differ markedly from the New World. Here major wine producers suffered a remarkable fall in domestic wine consumption in recent decades, while New World wine producers increased their production potential and generated new foreign demand. The changes have been joined by geographical relocation of wine consumption and exports. The gravity equation can be derived from demand-side or supply-side theory-consistent estimation methods that suggest relationships between the size of the economies, geographical distances, cultural similarities, and size of their trade. The paper analyses the effects of cultural and geographical proximity, free trade, and linguistic similarity on bilateral trade in the main wine-producing countries, using a cross-section gravity model for 2012. The results suggest that larger countries export more wine, while transport costs rise in line with geographical distance and are higher for landlocked trading partners. Wine export costs are lower if trading partners are culturally similar, share a dominant religion, or are both WTO members with regional trade agreements. Anglo-Saxon, Germanic, Latin American and Latin European countries mainly trade wines within their groups. The paper looks to extend the number of trading partners, investigate the effect of language clusters, and confirm that the results are robust by different econometric methodologies.
