Browsing by Author "Nijkamp, Peter"
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Item Behaviour of humans and behaviour of models in dynamic space(Wydział Nauk Geograficznych i Geologicznych UAM, 2012-06-15) Nijkamp, PeterThis paper addresses new trends in quantitative geography research. Modern social science research – including economic and social geography – has in the past decades shown an increasing interest in micro-oriented behaviour of actors. This is inter alia clearly reflected in spatial interaction models (SIMs), where discrete choice approaches have assumed a powerful position. This paper aims to provide in particular a concise review of micro-based research, with the aim to review the potential – but also the caveats – of micro-models to map out human behaviour. In particular, attention will be devoted to interactive learning principles that shape individual decisions. Lessons from cognitive sciences will be put forward and illustrated, amongst others on the basis of computational neural networks or spatial econometric approaches. The methodology of deductive reasoning under conditions of large data bases in studying human mobility will be questioned as well. In this context more extensive attention is given to ceteris paribus conditions and evolutionary thinkingItem Creative firms as change agents in creative spaces(Wydział Nauk Geograficznych i Geologicznych Uniwersytetu im. Adama Mickiewicza, 2012) Kourtit, Karima; Nijkamp, PeterThis paper focuses attention on a quantitative analysis of the creative sector. After a selective and concise literature review, it discusses three important methodological advances, viz. a spatial-econometric approach, a non-parametric business performance analysis based on Data Envelopment Analysis, and finally, a comprehensive and integrated modelling framework in which a so-called ‘Flying Disc’ model is used as a tool for specifying and estimating a Structural Equations Model. The paper offers finally some concluding remarks.Item New urban economic agents: A comparative analysis of high-performance new entrepreneurs(Wydział Nauk Geograficznych i Geologicznych Uniwersytetu im. Adama Mickiewicza, 2016) Kourtit, Karima; Nijkamp, Peter; Suzuki, SoushiMigrants are often the carriers of new skills and original abilities. This study focuses on the importance of ‘new urban entrepreneurship’ – in particular, ethnic or migrant business firms – as a major driver of creative and urban dynamics and economic vitality in urban agglomerations. The paper offers a general account of both backgrounds and socio-economic implications of migrant entrepreneurship in large agglomerations and highlights the socio-economic heterogeneity in motivation and performance among different groups of migrant entrepreneurs. This demographic- cultural diversity prompts intriguing questions about differences in business performance among distinct groups of migrant entrepreneurs, even in the same ethnic group. In the paper, a recently developed and amended version of data envelopment analysis (DEA), viz. super-efficiency, is presented and applied to a group of Moroccan entrepreneurs in four large cities in the Netherlands. The main research aim is (i) to identify the best-performing firms (so-called ‘entrepreneurial heroes’) from a broad management and business perspective, while (ii) the background of our findings are more thoroughly analysed. The paper ends with some general concluding remarks on urban business strategies.