Al. Zacharakis et Gd. Meyer, The potential of actuarial decision models: Can they improve the venture capital investment decision?, J BUS VENT, 15(4), 2000, pp. 323-346
Venture capitalists (VCs) are considered experts in identifying high-potent
ial new ventures-gazelles, VC-backed ventures survive at a much higher rate
than those ventures backed by other sources (Kunkel and Hofer 1991; Sandbe
rg 1986; Timmons 1994). Thus, the VC decision process has received tremendo
us attention within the entrepreneurship literature. Nonetheless, VC-backed
firms still fail at a surprisingly high rate (20%). Moreover, another 20%
of the VC's portfolio fails to provide any return to the VC. Therefore, the
re is room for improvement in the VC investment process.
The three staged investment process often begins with venture screening. Fi
rst, VCs screen the hundreds of proposals they receive to assess which dese
rve further consideration. Those ventures that survive the initial stage ar
e then subjected to extensive due diligence. Finally, the VC and entreprene
ur negotiate terms of the investment. Considering the amount of time that d
ue diligence and negotiation of terms may take, it is imperative that VCs m
inimize their efforts during screening so that only those ventures with the
most potential proceed to the next stage. Yet, at the same ri,ne, the scre
ening process should also be careful not to eliminate gazelles prematurely.
VCs are in a quandary. How can they efficiently screen venture proposals w
ithout unduly rejecting high potential investments? The answer may be to us
e actuarial decision aides to assist in the screening process.
Actuarial decision aides are models that decompose a decision into componen
t parts (or clues) and recombine those cues to predict the potential outcom
e. For example, an actuarial model about the VC decision might decompose a
venture proposal into decisions about the entrepreneurial team, the product
, the market, etc. The sub-component decisions are than recombined to reach
an overall assessment ol the venture's potential. Such models have been de
veloped in a number of decision domains (e.g., bank lending, psychological
evaluations, etc.) and been found to be very robust. Specifically, these mo
dels often outperform the very experts that they are meant to mimic.
The current study had 53 practicing VCs participate in a policy capturing e
xperiment. The participants examined 50 ventures and judged each venture's
success potential; would the venture ultimately succeed or fail. Likewise,
identical information about each venture was input into two different types
of actuarial models. One actuarial model-a bootstrap model-used informatio
n factors that VCs had identified as being most important to making a good
investment decision. The second actuarial model was derived by Roure and Ke
eley (1990). The Roure and Keeley model best distinguished between success
and failure in a study of 36 high-technology ventures. The bootstrap model
outperformed all but one participating VC the achieved the same accuracy ra
te as the bootstrap model). The Roure and Keely model, although less succes
sful than the bootstrap model, outperformed over half of the participating
VCs. The implications of this study are that properly developed actuarial m
odels may be successful screening decision aides. The success of the actuar
ial models may be attributed to their consistency across different proposal
s and time. The models always weight the information cues the same. VCs, as
are all human decision makers, may often be biased by differing salient in
formation cues that cause them to misinterpret or ignore other important cu
es. For example, a VC may overlook product weaknesses if (s)he is familiar
with the entrepreneur putting forth a particular proposal. Although the cur
rent study developed a generalized actuarial model, each VC firm could crea
te screening models that fit it's particular decision criteria. The models
could then be used by junior associates or lower level employees to perform
an initial screen of received venture proposals thereby freeing senior ass
ociates' time. (C) 2000 Elsevier Science Inc.