This paper investigates the identification and estimation of the quantile treatment effect in a difference in differences (DID) setting when treatment is provided only to qualified individuals at a certain point in time and the qualification is time-vary
We use a Quantile difference-in-differences and dose-response function estimations. The findings show that the comply-or-explain recommendation by the French code is likely to decrease performance for poorly performing firms. However, firm performance increases after the enabling date in high-...
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What is the difference between quartiles and percentiles? Quartiles are a subset of percentiles, specifically the 25th, 50th, and 75th percentiles. 8 How are quartiles used in descriptive statistics? They are used to describe the distribution, identify outliers, and summarize the data through box...
The difference reduces to 45% for a restricted sample and 42% for the unrestricted sample in 2004. However, it was found that the gender wage gap reduces as we move up the wage distribution. This suggests that women suffer from a sticky floor effect, i.e., the gender wage gap is ...
Using the Quantile Regression analytical method,this paper analyzes the relationship between commodity circulation industry and economic growth based on 256 cities in China in 2009.The research findings show that in China's East,Middle and West Regions the GDP gap and institutional difference are above...
As nouns the difference between quantile and decile is that quantile is (statistics) one of the class of values of a variate which divides the members of a batch or sample into equal-sized subgroups of adjacent values or a probability distribution into d
摘要: We study the efficiency of two estimators of quantile difference with left truncated and right censored data. Based on deficiency, the performances of the estimators are compared. The theoretical results and numerical studies show that the smoothed estimator is more efficient....