Investment decision-making is modeled by means of a Kohonen neural net, where neurons represent firms. This is done in order to model investments in novel fields of economic activity, that according to this model are carried out when firms recognize the emergence of a new technological pattern....

In this paper we develop tests of functional form that are consistent against a class of nonlinear "smooth transition" models of the conditional mean. Our method is an extension of the consistent model specification tests developed by Bierens (1990), de Jong (1996) and Bierens and Ploberger...

This paper introduces a psychological notion of categorization into economics and derives its implications for economic decision making. We show, using a tractable model of social cognition, that a decision maker in (efficiently) assigning past experiences to categories, will sort experiences of...

Emerging evidence shows a strong correlation between institutions and economic growth, and explains the recent research shift from focus on resources and resource productivity to institutions as determinants of economic growth. The positive correlation is read by some as indication that...

This paper looks at the evolution of the labour markets in Estonia, Latvia, and Lithuania since the beginning of transition (in some respects since 1996/1998) until 2003, with a particular focus on labour force participation. How did labour supply in the Baltic countries respond to changes in...

Parental education is found to have a strong positive effect on propensity to enroll in and complete secondary and tertiary education, both in Soviet times and during transition, but mother’s education effect have been weakening. A human capital gap between titular ethnicities and Russian...

This paper describes the geographical location and internal mobility of the Mâori ethnic group in New Zealand between 1991 and 2001. It is often suggested that Mâori are less mobile than other ethnic groups because of attachment to particular geographical locations. We compare the mobility of...

The current organization of forensic work may induce biases in forensic analysis (Risinger et al. 2002). Such biases may have a differential impact across groups, creating differential bias. We should reorganize forensic work to reduce differential bias. The obvious strategy of hiring ethnically...

This paper uses census data to identify the main changes in the individual-level income distribution of working-aged Mâori between 1991 and 2001, and to analyse the effects of changes in the distribution of socio-demographic attributes and labour market activity patterns on the Mâori income...

The present paper reports a study on the socio-economic determinants of completed fertility in Mexico. Special attention is given to how socio- economic factors such as religion and ethnic group affect the likelihood of transition from low to high order parities. This methodological approach...