many mobile and off-grid devices include electronics and other electrical consumers like servo drives, which need a quite low supply power. since the price for photovoltaic modules drops continuously, photovoltaic power supply is interesting in more and more applications. in solar powered systems, a battery is needed to store energy for the night and cloudy periods. the power electronics of suc...

Shadow Banking system, as an investment method, while being an integral part of the supervised banking system, is a rival for banks and governance institutions in financing and oversight. As a result, its development has created a situation for regulated institutions, which leads to concerns about the legal and regulatory responsibilities of the banking and financial system for investment not g...

assigning premium to the insurance contract in iran mostly has based on some old rules have been authorized by government, in such a situation predicting premium by analyzing database and it’s characteristics will be definitely such a big mistake. therefore the most beneficial information one can gathered from these data is the amount of loss happens during one contract to predicting insurance ...

employees always concern about losing their job , or in other word , losing their income resources. for this purpose, every government requires strong system for covering these concerns. the unemployment insurance (ui) program’s can be used for achieving this goal. in this thesis, we price ui based on the insurance history of employee and the duration of being unemployed. we use the weibull dis...

Banking systems are critical to economies, and their influence is significantly stronger in Iran. As a result, fragility in the country's financial system and the emergence of systemic risks in the banking system undermine the economy's stability and performance. Due to the importance of systemic risk in the banking network, this study examines the factors affecting the occurrence of systemic r...