Link to paper here
The paper summarizes several studies linking the psychological traits of individuals to their political views, focusing on which traits are positively and correlated with conservatism.
As the diagram above illustrates, fear & uncertainty are underlying contributors for the expression for political conservatism.
From a marketing standpoint, this presents an interesting challenge: if political conservatism is positively correlated to wealth and disposable income, how do get these consumers -- the ones who can afford to take risks -- to try new and innovative products (as innovation has been negatively correlated to conservatism in some studies)?
For this group, should innovative products be positioned as extensions of existing products -- downplaying their innovative features -- and emphasizing their performance attributed vis-a-vis peers? This would shift the consumer's mindset from a sense of risk of experimenting with unproven technology, to a fear that a competitor would be gaining an advantage.
Building further on this notion, it would seem that products that mitigated fears and anxiety of unseen contagions -- disease and crime -- would also be well positioned for the politically conservative segment, and a means for innovative ideas to gain access to the financial power of these consumers.