Score contribution per author:
α: calibrated so average coauthorship-adjusted count equals average raw count
This article analyses the effects of industry-, regional- and firm-level characteristics on the post-entry performance of new businesses by means of an econometric survival time model. First preference is given to an accelerated failure time model assuming a log-logistic distribution. The data involve a representative sample of businesses in the private sector of West Germany during 1993 to 2002 period. The results demonstrate that the regional dimension is most important; whereas firm-level characteristics play a subordinated role.