The aim of this thesis to high lights the Afghanistan complex situation and itsimplications on Pakistan. Though out the history, Afghanistan complex situation andweak government create a security threat for Pakistan. Since the late 1970s Afghanistanhad suffered brutal civil war in addition to foreign interventions in the form of the 1979Soviet invasion and the 2001 U.S. invasion. Pakistan is significantly and directly affectedby the foreign invasion in Afghanistan. Pakistan is facing a variety of security threats; aninternal threat, an Indian threat, and the threat from Afghanistan. In order to comprehendPakistan's security dilemma, it is necessary to start our discussion with analyze theAfghanistan geographically importance, foreign intervention in Afghanistan, pak-afghanrelation, Pakistan’s foreign policies towards Afghanistan, the resistance movement andrefugee problems, and then evaluate the security situation. Admittedly, the India factorcannot be ignored in studying Pakistan's security dilemma.

The main aim of the diploma thesis is to analyze which monetary tools can be used by central banks to affects financial markets. Another important task is to evaluate how foreign interventions influenced an economy of the Czech Republic. A practical part of the diploma thesis was created on the base of data collection, statistic analysis, observation and evaluation. Data of the Czech Nation Bank and the Czech Statistical Office were used for needs of the diploma thesis.