Permanent Portfolio is not a dividend portfolio. In other words, the gains for this portfolio relies on simultaneous buying and selling of its components during portfolio re-balancing. Only the stocks and bonds provide dividends and coupon payments respectively. But they are not significant. Cash in the bank does not generate significant interest payments. Lastly, gold is a negative yielding asset. It does not generate dividends but incur storage costs. Hence, Permanent Portfolio is not a dividend yielding portfolio.
But what happens if we tweak the portfolio a little to improve the yields?