The 2nd pillar of the Polish pension system was recently modified. The government lowered the amount for obligatory contributions transferred to private open pension funds and redirected the difference to notional accounts. A Monte Carlo simulation model was developed to compare two variants of...

Hospital emergency services are closely connected to demographic issues and population changes. The methodology presented here helps to assess the effects of the forecasted demand changes on the next-year emergency unit workloads. The objective of the study is to estimate the expected volume of...