Final answer:
The phrase "great experts in financial analysis" metaphorically describes beggars as having a keen ability to solicit charity effectively, much like financial analysts manage economics.
Step-by-step explanation:
The expression "great experts in financial analysis" in the passage seems to be a metaphorical way of saying that the beggars are adept at pleading for and receiving charity, analogous to the way financial analysts understand and manipulate markets to create wealth. Unlike financial experts who engage in complex economic evaluations, these beggars are characterized as having a sharp acumen for determining whom to ask for help and how to make their case compelling to get the assistance they need. Such a comparison may serve to cast the beggars in a cunning light, using their wits and emotional appeal as tools to gather resources from those who have more.