Je. Hartley et al., REFORM DURING CRISIS - THE TRANSFORMING OF CALIFORNIA FISCAL SYSTEM DURING THE GREAT-DEPRESSION, The Journal of economic history, 56(3), 1996, pp. 657-678
In the midst of the Great Depression, California engaged in a massive
restructuring of its tax system, reducing reliance on the property tax
and introducing sales and income taxes, Our analysis suggests that th
is restructuring, which included a voter referendum, was primarily dri
ven by a desire to change the mix rather than the level of taxation. N
onetheless, by introducing new taxes that had a higher revenue elastic
ity than the existing taxes, California created a revenue system that
allowed the rapid growth of spending to continue.