Complex sentence: It is also criticized for its lack of product diversity as economies pursue their comparative advantage, which makes the economies potentially unstable if demand for their specialization falls; this is something which occurred during the financial crisis and subsequent global recession of 2007-2010.
Split into simpler sentences: It is also criticized for its lack of product diversity as economies pursue their comparative advantage, which makes the economies potentially unstable if demand for their specialization falls. This is something which occurred during the financial crisis and subsequent global recession of 2007-2010.