added baseline related works

references.bib

@@ -33,3 +33,25 @@ @article{movie_success_1
   year={2017},
   publisher={Digitala Vetenskapliga Arkivet}
 }
+
+@article{elberse,
+title={The Power of Stars: Do Star Actors Drive the Success of Movies?},
+author={Elberse, A.},
+journal={Journal of Marketing, 71(4), 102–120},
+year={2007},
+publisher={http://www.jstor.org/stable/30164000}
+}
+
+@article{caoui,
+title={Economics of Digitization},
+author={Caoui, E. H.},
+journal={cesifo AREA CONFERENCES 2019},
+year={201https://www.cesifo.org/sites/default/files/ed19_Caoui.pdf}
+}
+
+@article{mckenzie,
+title={The economics of movies (revisited): A survey of recent literature.},
+author={McKenzie, J.},
+journal={Journal of Economic Surveys, 00, 1– 46.},
+year={https://doi.org/10.1111/joes.12498}
+}