Some aspects provide: analyzing data exchange database records of a first entity; determining a sector with which the first entity is associated by at least one of the analyzing and first entity input identifying the sector; analyzing data exchange database records of second entity(ies) different from the first entity to determine which involve other entities associated with the sector; analyzing the records of the other entities associated with the sector; determining a benchmark index for the sector and an index for the first entity based on factor(s) of the other entities and the first entity; comparing the first entity index to the sector benchmark index and ranking the first entity against the other entities based on the comparing; determining a level of risk for the first entity based on the rank; and determining an amount of a contribution to the first entity based on the level of risk.