The master thesis deals with bonds with embedded call option, or callable bonds. Callable bond is a combination of a classic bond and a call option, that gives the issuer the right to repay the bond before the maturity date, which allows him to effectively manage his debt position. Although callable bonds are quite popular around world, their usage in Czech republic is quite marginal. First two chapters are focused on theoretical side of callable bonds. The fundamental features and mechanisms on which their functionality is based are described. The practical part is split into two parts. The third chapter analyzes the bond market in the Czech Republic and USA in terms of volume and overall amount of issued bonds. The last chapter is focused...