Przydatność prawdopodobieństwa subiektywnego do kalkulacji stóp składek w ubezpieczeniach obowiązkowych odpowiedzialności cywilnej zawodowej

In the years 2003-2009 the several acts of law concerning obligatory insurance of various professional groups were created. Insurances protect these groups especially from errors that occur during performing work. The article presents the problem of difficulties in calculating the contribution rates as a result of lack of data. But in order to calculate the rate of contribution the article attempts to use of subjective probability.