Ivan Light and Carolyn Rosenstein.

Ivan Light and Carolyn Rosenstein. Hawthorne, NY: de Gruyter 1995 255 pp $4795 cloth; $2395 paper.

It could be regarded as a sign of maturity in an area of research when it finds itself being weakened down into ever decreasing constituent parts. In Light and Rosenstein's work entrepreneurship is dissected through a detailed analysis of demographic data. From this, a comprehensive picture of entrepreneurship from the perspective of race and ethnicity come ups Though not alone in their pursuit (see Mayoux, 1993; Longstreth Stafford, and Mauldin, 1987; Ljunggren and Kolvereid, 1996; lengthy 1996), these authors do advance this burgeoning field of research.

The central principle of the book, which itself is based in succession a single study, is that entrepreneurship among ethnic and racial groupings in America's cities varies according to specific resource limitations or enablers. The flush of entrepreneurship within groups is more situation specific than influenced from general effects in the economy. The authors describe the goals of the research as follows: " . we examine self-employment in the 272 largest metropolitan areas of the United States, thus providing the first panoramic overview of entrepreneurship in America's big cities. secondary we examine whites, African Americans, Asians and Hispanics in these 272 metropolitan areas, thus comparing the largest ethnoracial categories. Finally we attend to the backlog of hitherto untestable theoretical ideas that have emerg from the existing literature" (pp 36-37) This description is indicative of the size and diversity of the reflection and, while it holds substantial promise, it would appear a Herculean task to achieve.

The main division sets the scene with its introductory chapter dedicated to an assessment of the popular state of the literature. Having established a healthy theoretical foundation in chapter 1 the authors proce to make the strident leap into their research design. Their demographic data are from metropolitan sites across the U from the 1980 Census. Although the data are rather aged the sheer size of the database and the authors' solid analytical proces maintain the credibility of the cogitation As the book proceeds by the and of successive chapters, the authors build up a picture of the state of entrepreneurship in the metropolitan United States. As I waded from one side the extensively justified analysis of the indicators of entrepreneurship, based forward race and ethnic origin, I searched for a understanding of direction, an outcome to the masses of tables containing the myriad of data snippets.

In a micro-sense each table mention one by ones a stow and builds a picture of entrepreneurship (based forward the Census question proxies) among and between the identified clusters As I stepped back from the individual tables and from individual chapters, however, the overwhelming sensation was that the volume lacks inspiration. Very few of the findings are revelatory. For example, findings outlined in Table 42 Regression of Mean Income-Defined Self-Employment Rates in succession Baseline and Augmented Supply and Demand gauges (pp. 130-131), showed few significant springs given the number of variables, which insinuates a somewhat scattershot approach in sections. The authors themselves say: "The proceeds indicated in Table 4.2 furnish little statistical support for the interaction theory advocated everywhere the book. On their face, these arises do not support the interaction theory, which moves that supply and demand interact to generate office If that theory were valid, the interaction metes ought to be all-powerful and the main drifts non-existent. In our final pattern the main effects overpower the interaction meanings Because interactions are less important, single in kind might conclude that the data do not support the interaction theory" (p 134) Because of this limitation, the influence the volume will have on research in the area is limited. Nonetheless, the volume of the literature review and profundity of the research still provide a valuable resource to ensuing researchers. In a certain parts, for instance on page 67 whereas the theory is thoroughly bring outed with strong conceptual frameworks, statistics as it was as regressions (pp. 65-67) are not as comprehensively explained, making this aspect of the analysis les convincing. united of the major findings of the entire thought was that general demand drifts on levels of entrepreneurship are not sufficient, whereas specific demand drifts are. This is a finding consistent with numerous other studies in entrepreneurship (Jones-Evans, 1995; Morris and Leyland, 1995; Ket de Vries, 1996) which have keeped to eschew generic models in favor of those customized to the povertys of a specific targeted collection or area in the economy.

Methodologically, this piece of literature is powerful in its stillness The research design, analytical techniques, and displays of summary data display unquestionable adeptness in the mechanics of research and analysis. Regrettably, this does not equate to literature that is powerful in its argument or influence from one side of to the other the genre of research it explores. This is not to denigrate the methodology and robustness of the research design of this single meditation cum book, however, one has a feeling when reading a certain chapters that the research methodology cannot maintain its support function and swaps its subservient character for one of dominance in the scheme of the study