1 INTRODUCTION
2 CORE-COLLAPSE SUPERNOVA SAMPLES
2.1 The DES core collapse supernova sample
2.2 The ZTF Bright Transient Survey
2.3 LOSS
2.4 Host galaxy properties
3 CORE COLLAPSE SN LUMINOSITY FUNCTIONS
3.1 Correcting for Malmquist Bias
3.2 CCSN luminosity functions
3.3 Parameterized luminosity functions
4 HOST GALAXY DEMOGRAPHICS
4.1 Host stellar mass
4.2 Host rest-frame colours
4.3 Relations between SN and Host Properties
5 DISCUSSION
5.1 Impact of photometric misclassification
5.2 Difference in the luminosity function
5.3 Host galaxy colour discrepancy
6 CONCLUSIONS