Cornell subscribes to scores of databases that provide full text journal articles. Many of the databases are purchased from EBSCO and can be searched using its interface. Below is a sample search from EBSCO's Business Source Complete database. Other databases with empirical articles are listed at the left.
Sample EBSCO/Business Source Complete search
Note that "Economics - Statistical Methods" is a SUBJECT term. It is combined with the KEYWORD term labor economics.
Keywords for Research Studies:
Any unique statistical term!
There are many databases at Cornell that are not presented in the EBSCO format. Find them listed by subject at this link. You can use a similar strategy to find empirical articles.
You may also add specific statistical terms to your search, such as chi, t-test, p-value, or standard deviation. Try searching with terms used in the scientific method: method, results, discussion, or conclusion.