From 1979 to 2015, China had a "one child policy" where most couples were limited to having one child. A strong son preference in Chinese culture led to a sex ratio of nearly 120 to 1 (the sex ratio in the US is 0.97 to 1). This means that there are fewer men and women in the marriage market, but much fewer women than men. Using the Supply and Demand model of the marriage market, demonstrate the impact that this policy should have on the number of marriages and on the wellbeing of women in China. BONUS POINTS: Find and present evidence of the model predictions (from the popular press or national statistics, for example).