A jövedelemeltitkolás, adóeltitkolás, feketegazdaság korunkban a fejlett piacgazdaságokban is komoly gondokat okoz, ahol egyébként a modern adórendszer tradíciói már régebben kialakultak, mint hazánkban. Az állami bevételkiesés emiatt rendkívül tetemes szerte a világon. De...

A modern kor gazdasági válságának kirobbanása és elterebélyesedése óta közel három év telt már el, de hatásait még ma is érezzük. A bõrünkön tapasztalt válság sok tekintetben különbözött a korábbi évek válságaitól, hiszen alapjaiban rengette meg a klasszikus...

A tudás értékének és szerepének fokozatos növekedésével már az ezredforduló fejlõdõ iparága a tudásgazdálkodás lett, melynek célja a tudással kapcsolatos tevékenységek elméleti hátterének, gyakorlatának és eszközrendszerének kialakítása. A kihívás ma már nem az...

Users can be authenticated by three different ways: on the basis of what they know (password/pin), or what they have (smartcard etc.), or what they are (biometrics). The price and complexness of these methods increases in this order. One would think that the more complex or more expensive a...

In the last few years the European countries are starting to use the rules of the European Union about product placement. First of all it is really important for the European shows, programs and films to stay competitive with the American programs because in the USA product placement is...

The evasion of income causes the national budget of Hungary great damage. Just the partial prevention of it would benefit greatly to the state balance and the realization of the economic policy in Hungary. Repelling income evasion can only be achieved by various means. These are the following:...

Since the publication of the Bruntland Report (1987) the concept of sustainable development has been widely known, and increasingly becoming the core of all time media, political and scientific discussion. More and more say in connection with sustainable development that this goal can not be...

The Single Market is one of the most important undertaking of the EU. Its establishment has officially started in 1957 with signing the Treaty of Rome which provided a suitable basis for creating the European Economic Community (EEC). The major aim of the EEC was to establish a common market...

A voting situation is given by a set of voters and the rules of legislation that determine minimal requirements for a group of voters to pass a motion. A priori measures of voting power, such as the Shapley-Shubik index and the Banzhaf value, show the influence of the individual players. We used...