Measuring the Social Identity of Entrepreneurs: Scale Development and International Validation

Social identity theory offers an important lens to improve understanding of founders as enterprising individuals, the venture creation process, and its outcomes. Yet, further advances are hindered by the lack of valid scales to measure founders’ social identities. Drawing on social identity theory and a systematic classification of founders’ social identities (Darwinians, Communitarians, and Missionaries), we develop and test a corresponding 15-item scale in the Alpine region and validate it in 13 additional countries and regions. The scale allows identifying founders’ social identities and relating them to processes and outcomes in entrepreneurship. The scale is available online in 15 languages.

A treatise of algebra, in three parts : containing I. The fundamental rules and operations. II. The composition and resolution of equations of all degrees; and the different affections of their roots. III. The application of algebra and geometry to each other : to which is added, an appendix, concerning the general properties of geometrical lines /

Mode of access: Internet.

Elements of mathematics : containing geometry, conic sections, trigonometry ... : to which is prefixed the first principles of algebra, by way of introduction for the use of the Royal Academy of Artillery at Woolwich : vol. I and II /

Mode of access: Internet.

Mathematics for the practical man explaining simply and quickly all the elements of algebra, geometry, trigonometry, logarithms, coördinate geometry, calculus,

Mode of access: Internet.

The philosophy of arithmetic : (considered as a branch of mathematical science) and the elements of algebra /

Mode of access: Internet.

Lectures on fundamental concepts of algebra and geometry,

Mode of access: Internet.

An account of the varioloid epidemic, which has lately prevailed in Edinburgh and other parts of Scotland; with observations on the identity of chicken-pox with modified small-pox; in a letter to Sir James M'Grigor ...

Mode of access: Internet.

Elements of algebra /

Mode of access: Internet.

An introduction to algebra : with notes and observations : designed for the use of schools and places of public education : to which is added an appendix on the application of algebra to geometry /

Mode of access: Internet.

A treatise on the elements of algebra /

Mode of access: Internet.

An account of the varioloid epidemic, which has lately prevailed in Edinburgh and other parts of Scotland : with observations on the identity of chicken-pox with modified small-pox : in a letter to Sir James M'Grigor ... /

Mode of access: Internet.

Elements of algebra /

Mode of access: Internet.

A practical system of algebra, designed for the use of schools and private students,

Mode of access: Internet.

An introduction to the elements of algebra : designed for the use of those who are acquainted only with the first principles of arithmetic /

Mode of access: Internet.

A new theoretical and practical treatise on navigation: in which the auxiliary branches of mathematics and astronomy, comprised of algebra, geometry ... etc., are treated of. Also, the theory and most simple methods of finding time, latitude and longitude ...

Mode of access: Internet.