Using traditional analytics and hedging techniques work for properly liquid currencies , not so well for manipulated currencies like the DR peso. Who is offering forwards, swaps or futures in RD$ outside the RD? Nobody. If there was a market and there isn't, the 24% rate would be indicative of a 42:1 peso in forward markets. It is a simple fact that a Central bank needing to offer 24% for CD's is a desperate central bank.
By the way people do not "infer" , they "imply" . What you take away from something implied you have "inferred" . Lecture in the King's proper English OK?
If someone gets the idea from your behavior that you are a fool, then he is inferring that you are a fool. But if he is subtly letting you know that he thinks so, then he is implying that you are a fool. You, of course, can infer from his implication that he thinks you are a fool.
In this case the definition of a fool would be someone investing in these CD's and assuming a windfall.