Is CKB inflationary?

Could you please elaborate on whether CKB is inflationary or not? I'm trying to understand its economic model and how it affects the long-term sustainability of the cryptocurrency. Is there a fixed supply of CKB, or does it have a mechanism that allows for inflationary growth? Also, how does this factor into the overall value proposition and adoption potential of CKB in the crypto market? I'm interested in hearing your thoughts on this matter.