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Date of Publication:2009-01-01
Journal:管理评论
Volume:21
Issue:6
Page Number:17-30
ISSN No.:1003-1952
Abstract:According to the risk monitor convention of the banking,this paper
measures the loan risk with the integrated risk weight and establishes
the functional relationship between the integrated risk weight of the
incremental loan portfolio and that of the total loan
portfolio.Regarding the maximal profit of the bank's total assets as its
goal and controlling the integrated risk weight of total loan as a
prerequisite,the paper sets up the optimization model of incremental
asset portfolio based on the risk weight control of total loan
portfolio.This model has three characteristics and
innovations.Firstly,it proposes such a scientific question that when
adding loan portfolio,the integrated risk weight of incremental loan
portfolio and old loan portfolio is controlled at the same
time.Secondly,it uncovers the internal relationship between the
integrated risk weight of incremental loan portfolio and that of total
loan portfolio.When the risk weight of incremental loan portfolio is
controlled,the risk weight of total loan portfolio is also
controlled.Thirdly,it introduces the integrated risk weight which is
compatible with the banks' convention and uses it to measures loan risk.
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