Personally, I’ve found this chart that the board sponsor puts out as kind of useless because it’s a snapshot in time of what dues are essentially. Those can increase or stay flat based on what’s happening at that particular resort for a given year (e.g. replenishing refurb budgets). It also doesn’t factor in point values for rooms. A 100 points in a studio at Grand Flo is not the same as 100 points in a studio at Saratoga.
But that's not economics or math or finance, that's subjective preference.
A studio at GF is not the same as a studio at Saratoga. Just like a BMW is not a Chevy.
A "point" is a set trading unit. 100 GFV points can be used to book studios at Saratoga, and 100 points at Saratoga can be used to book studios at GFV. So the
point charts are irrelevant to the calculation of their value.
Of course the chart doesn't reflect subjective preferences. It doesn't reflect whether one would rather home resorts preferences at once resort or another.
Look at it this way -- It's the price of sleep around points. Looking at that chart, it would be silly to buy 100 Beach Club points to use as sleep around points for staying at other resorts. But GFV actually gives you the cheapest sleep around points.
And if my goal is to stay at Saratoga springs.... considering their usually pretty open availability, it would be cheaper to buy GFV points than buying SSR points. (Though that isn't exactly true, because the chart fails to consider the time-cost of money, which if correctly factored in, would change the rankings around a little).
That kind of analysis would be more beneficial from an “economical” perspective.
The chart has your answer -- Economically, you're better off buying GFV points and using them at SSR, than buying SSR... Though as I said, the chart is actually a bit off for failing to factor in time-cost of money.
Roughly speaking, if time cost was factored in -- Riviera, Aulani and SSR would climb up the chart. Beach Club would remain at the very bottom but would actually be valued even worse.