In late 80's, after 45 years of communist rule, Poland's economy was ineffective, paralyzed by central planning and discontent of poorly paid workers. The inflation rate had reached 639.6% and was constantly rising. Foreign debt reached $42 billion. The majority of state-owned monopolies and holdings were largely ineffective and completely obsolete in terms of technology. Although there was practically no unemployment in Poland, wages were low and the shortage economy led to lack of even the most basic foodstuffs in the shops.