Sentence examples for parallel trends from inspiring English sources
He said wind energy would benefit from two parallel trends: rising oil prices and a global push to tax carbon-dioxide emissions.
The della Robbia were influenced by parallel trends in painting and sculpture but they influenced contemporary artists in turn, such as Filippo Lippi.
These parallel trends form the focus of Studies 1 4.
Fig. 1 Inspection of parallel trends between treatment and control group.
The same as with all endogeneity problems, we cannot formally test the parallel trends assumption.
Since the parallel trends assumption cannot be empirically supported in the non-western immigrants sample, the estimates are unreliable.
When performing the individual DiD estimation on income, the parallel trends assumption is in the danger zone.
Experts suggest that similar lifestyles between the US and UK mean the two countries may experience parallel trends - and they warn of a major future public health challenge.
Due to the long period covered in the data, much credibility is gained since the parallel trends assumption can be tested thoroughly.
1998 will be used as the reference year, the parallel trends assumption can be tested using data for 1999 and 200012.
When matching the non-western sample, marital status was not included since it reduced the number of matches and did not help to establish parallel trends.
