In this paper, the author describes different ways in which one can replicate a paper and illustrate them by applying them to the study by Choi and Varian (Predicting the Present with Google Trends, The Economic Record 2012).

Ukraine is a migration-intensive country, with an estimated 1.5-2 million labour migrants (about 5% of the working-age population). Slightly over a half of these migrants travel for work to the EU. This study discusses the impact of this large pool of migrants on both the sending and receiving...

In this note, the author describes different ways one could try to replicate Choi and Varian (Predicting the present with Google trends, The Economic Record, 2012).

This paper replicates the analysis of Kim and Albert Kim (2018). Kim and Albert Kim (2018) find asizeable and negative impact of the Charlie Hebdo terrorist attack on various indicators of mentalhealth. Overall, our results confirm the conclusions of Kim and Albert Kim (2018).