This work was supported by the Natural Science Foundation of China(71771089);the Shanghai Philosophy and Social Sci-ence Foundation(2015BGL001);the National Social Science Foundation Key Program of China(17ZDA091);China Scholarship Council(201906140045)。
For stochastic loss reserving,we propose an individual information model(IIM)which accom-modates not only individual/micro data consisting of incurring times,reporting developments,settlement developments as well as p...