Search Results - subject:"clustering"

The Rise, Fall and Rise Again of Industrial Location Theory

Mccann, Philip; Sheppard, Stephen - In: Regional Studies 37 (2003) 6-7, pp. 649-663

models of clustering, the new economic geography literature, and also more aggregate systemic levels of analysis. We will … limitations of the currently fashionable models of clustering. M CCANN P. et SHEPPARD S. (2003) La montee, le declin et la …

Persistent link: https://www.econbiz.de/10005638143

AGGLOMERATION AND GROWTH: A STUDY OF THE CAMBRIDGE HI-TECH CLUSTER

Athreye, Suma - EconWPA - 2003

This chapter is an empirical study of the growth and change in the Cambridge high technology cluster. Cambridge shows the paradoxical co- existence of vastly smaller scale outcomes but many qualitative similarities to Silicon Valley. Our main questions from the empirical enquiry in this chapter...

Persistent link: https://www.econbiz.de/10005118972

Capturing Non-Linearity in the Term Structure of Interest Rates: A Fuzzy Logic to Approach Estimating the Yield Curve

Taylor, Richard; Giles, David E. - Society for Computational Economics - SCE - 2003

Persistent link: https://www.econbiz.de/10005345738

Degree stability of a minimum spanning tree of price return and volatility

Miccichè, Salvatore; Bonanno, Giovanni; Lillo, Fabrizio; … - In: Physica A: Statistical Mechanics and its Applications 324 (2003) 1, pp. 66-73

-based clustering procedure which starts from (i) asset return and (ii) volatility time series. The MST is obtained at different times …

Persistent link: https://www.econbiz.de/10010588741

Volatility clustering in agent based market models

Giardina, Irene; Bouchaud, Jean-Philippe - In: Physica A: Statistical Mechanics and its Applications 324 (2003) 1, pp. 6-16

clustering. We discuss how the time dependence of these two parameters spontaneously drives the system in the intermittent region. …

Persistent link: https://www.econbiz.de/10010588852

A metric to search for relevant words

Zhou, Hongding; Slater, Gary W. - In: Physica A: Statistical Mechanics and its Applications 329 (2003) 1, pp. 309-327

of a word to compute an index that measures its degree of clustering. Highly significant words tend to form clusters …

Persistent link: https://www.econbiz.de/10010589324

Numerical analysis of a time-headway bus route model

Hill, Scott A. - In: Physica A: Statistical Mechanics and its Applications 328 (2003) 1, pp. 261-273

In this paper, we consider a time-headway model, introduced in Ref. [Physica A 296 (2001) 320], for buses on a bus route. By including a simple no-passing rule, we are able to enumerate and study the unstable modes of a homogeneous system. We then discuss the application of the model to...

Persistent link: https://www.econbiz.de/10010589374

Incentivos de Mercado para Formação de Clusters: uma Abordagem Unificada.

Rands, Alexandre - Datamétrica Consultoria Econômica - 2003

literature to explain the generation of market incentives clustering. The model helps to understand the role of each of these … clustering. The factors analysed are: (i) existence of externalities, (ii) increasing returns to scale and (iii) spatial … incentives for clustering. The two others demand the existence of externality to be able to generate market incentives of …

Persistent link: https://www.econbiz.de/10008677128

Der Standort-Faktor : wie Unternehmen durch regionale Cluster ihre Produktivität und Innovationskraft steigern

Schiele, Holger - 2003 - 1. Aufl.

Persistent link: https://www.econbiz.de/10001769362

Is it Possible to Study Chaotic and ARCH Behaviour Jointly? Application of a Noisy Mackey–Glass Equation with Heteroskedastic Errors to the Paris Stock Exchange Returns Series

Kyrtsou, Catherine; Terraza, Michel - In: Computational Economics 21 (2003) 3, pp. 257-276

capture volatility-clustering phenomena. Its characteristic is thatvolatility clustering is interpreted as an endogenous …

Persistent link: https://www.econbiz.de/10005674115