theory of inflation induced by monopoly

例句：

1. 1.The government's decision to raise interest rates has led to a period of inflation.
   政府决定提高利率，导致了通货膨胀。
2. 2.Inflation is a common problem faced by many developing countries.
   通货膨胀是许多发展中国家面临的常见问题。
3. 3. The inflation rate has been steadily increasing since the beginning of the year.
   自年初以来，通货膨胀率一直在稳步上升。