KNOWLEDGE IMPACTS OF UNIVERSITIES ON INDUSTRY AN AGGREGATE SIMULTANEOUS INVESTMENT MODEL*

ABSTRACT. This paper is concerned with the impacts of academic knowledge production (human capital, research, and consultancy) on the investment behavior of the manufacturing industry. Beginning with the neoclassical theory of capital accumulation, a multiregional investment model for non-residential structures and equipment is developed. Within this model, the knowledge impacts of universities are represented by a diffusion function, which takes into account the possibilities of contagious and hierarchical diffusion of knowledge. Special attention has been given to the development of a theoretically sound and empirically operational investment model, and to the identification of spatio-temporal correlation. The latter has been approached by means of the use of an EGLS estimator, based on a stationary spatio-temporal Markov scheme for the residual. The main result of the case study relating to the Netherlands is that academic knowledge production has a significant positive impact on investments in equipment which is strongest in the neighborhood of central places (i.e., following a hierarchical diffusion pattern).     

The changing role of evaluation methods in a changing planning environment: Some Dutch experiences

This paper reviews the role of ex ante evaluation methods in Dutch planning practice in the past decades. It is illustrated that the improvement of the evaluation methodology is to a large extent based on a learning process. Many innovations were evoked by criticism and limitations disclosed in practical applications. Since the planning environment as well as the professional skills and attitudes are also constantly changing, this demands a high degree of flexibility of the evaluation methodology. A shift of interest can be witnessed from the quality of the decision towards the quality of decision‐making. It is argued in this paper that in Dutch planning practice currently at least four different situations can be distinguished with respect to the use (or non‐use) of formal ex ante evaluation methods. In planning situations with a hierarchical power structure evaluation methods are regularly used, whereas in situations with a mixed power structure evaluation methods are only used ‘in disguise’ (e.g. hidden in geographical information systems studies, market analysis).     

Living on the Edge? Transformation of a Marginal Pleistocene Landscape Into a Settlement Area in the Northeastern Part of the Netherlands

ABSTRACT

This paper will examine settlement location during the Iron Age in the northeast part of the Netherlands, an area shaped by Pleistocene geology. In recent years, a number of Late Iron Age/Early Roman settlements situated on the low lying slopes of sand ridges and nearby stream ridges revealed traces of an earlier Iron Age occupation. Palynological data revealed that this part of the landscape was used by humans before it was transformed into an area of settlement. An analysis of excavation data from two key sites at Denekamp-De Borchert and Groningen-Helpermaar, as well as other known sites, lead to the conclusion that the transformation of ‘peripheral landscapes’ into permanent settlement locations was preceded by a phase of arable cultivation which left no trace of permanent habitation. It is also suggested that the impact of human behaviour on the natural landscape in the Early and Middle Iron Age was much bigger than previously anticipated. When excavating this type of settlement areas dating to the Late Iron Age, archaeologists must be aware that only of a small group of archaeological features exist. The proposed model for the choice of settlement location may be more widespread, because of similarities in landscape between the study area presented here and other landscapes in Northwest-Europe (e.g. parts of Germany and Denmark).     

The European Union as a Gated Community: The Two‐faced Border and Immigration Regime of the EU

Abstract: Within the European Union, an internal liberalisation of cross‐border labour mobility for EU citizens is currently being combined with the tightening of control and management efforts at the external borders. At the same time, attempts are being made to strategically select immigrants from new member states as well as from outside the EU who will be of economic value. In this paper we argue that by implementing such protectionist and selective immigration policy, the EU has come to resemble a gated community in which the bio‐political control and management of immigration is, to a large extent, the product of fear. Often fear manifests itself in terms of fear of losing material gain, eg the anxiety of losing economic welfare or public security. More often, however, this fear relates to the entrance of the immigrant, the stranger and is, as such, associated with a fear of losing a community's self‐defined identity. These perceived threats to a community's comfort lead to the politicisation of protection, whereby the terra incognita beyond the border is justifiably neglected due to the indifference and the intentional blindness shown to the outside. Hiding in a gated community in order to protect this comfort zone and trying to exclude outsiders, ‘Others’, from the community, is not only in vain since the desire for completion of the Self can never be fulfilled, but what remains still more troublesome, is that this tendency will sustain and reproduce global inequality and segregation, both in the material as well as symbolic sense.     

Exploring a Strategic Turn: Case Study of Innovation and Organizational Change in a Productivist Dairy

Some firms within the conventional agri-food processing industry change their business strategy by trying to innovate towards alternative foods, like regional foods. For firms which are part of a larger organization or integrated in a group of companies this is a special challenge. The purpose of this paper is to explore what happens when a firm within a large and complex organization tries to turn from a productivist strategy to a differentiated strategy. This exploration uses a case study from the Norwegian dairy industry. The case shows that powerful industrial conventions and lack of suitable organizational conditions can be a hindrance for organizational change. Organizational capabilities to change routines and conventions have significant influence on the result of the innovation process.     

Mediterranean port cities: Cosmopolitanism reconsidered

This article considers two intimately related claims about Mediterranean port cities. First, that their citizens felt more affinity with each other than they did with the inhabitants of non‐port cities. And second that they were the scenes of liberal cosmopolitanism during the late nineteenth and early twentieth centuries. It discusses the concept of “cosmopolitanism”, and briefly reviews the case of Izmir as an exemplar and compares it to the cities of Alexandria and Trieste. The article argues for a more careful and differential use of the notion of “cosmopolitanism”, and suggests questions for further anthropological and historical research.     

An overview of bitumen trade in the Near East from the Neolithic (c.8000 BC) to the early Islamic period

The aim of the paper is to summarise the present state of knowledge concerning bitumen trade in the Near East from the Palaeolithic (70,000 BP) to the Early Islamic period. During the Palaeolithic and Early Neolithic period, bitumen utilisation was mostly concentrated in settlements close to oil seeps. From the Ubaid 3 period, bitumen from the Mosul area became more important and was traded as far as the southern Persian Gulf. The Uruk period is a turning point for Mesopotamian history as settlements evolved into city‐states. These cities had a great need for raw materials, and this marks the beginning of large‐scale exploitation of Hit bitumen. This bitumen was traded at settlements along the Euphrates, where a large trade network was established. Hit bitumen entered the Persian Gulf at the turn of the second millennium (Dilmun period). Bitumen from Iraq (Mosul and Hit) became predominantly used in most settlements along the southern coast of the Gulf. During this period Iranian bitumen was also exported and this supply tended to increase, especially during the Partho‐Sasanian period. Dead Sea bitumen had its own exchange network, which was concentrated across present‐day Israel and Egypt where it was extensively used for mummification.     

Traditional and computed tomographic (CT) techniques link modern and Cenozoic fruits of Pleiogynium (Anacardiaceae) from Australia

Computed tomography (CT) and traditional techniques were used to study the internal morphology of modern fruits of Pleiogynium timoriense (DC.) Leenh., and phosphatized and silicified fruits that were considered to belong to the genus. The results demonstrate that phosphatized fruits from the Oligocene–Miocene Dunsinane site at Riversleigh and silicified fruits from the Oligocene Glencoe Site, which are both in Queensland, are referable to Pleiogynium. The Riversleigh material (Pleiogynium wannanii Rozefelds, Dettmann & Clifford sp. nov.) is very similar to extant P. timoriense (DC.) Leenh. Both possess locules that, in the vertical axial plane, are asymmetrically reniform and enclosed by a two-layered endocarp, the inner layer woody and resistant to decay, the outer of fibres and parenchyma, surrounded by a mesocarp of fibres and sclereids and a parenchymatous exocarp. The outer mesocarp is sculpted by meridionally arranged, elongate depressions (germination apertures) situated at the dorsal surface of each locule; erosion of the mesocarp and outer endocarp provides passage for emergence of the embryo’s radicle on germination. The silicified material from Glencoe (P. parvum Rozefelds, Dettmann & Clifford sp. nov.) is smaller in all its parts and has locules that are ovate in the vertical axial plane. Discrete, cap-like, opercula are not evident in the fruit wall of the fossil and extant fruits studied. The presence of Pleiogynium, and associated taxa, indicates the existence of rainforest communities at Glencoe, and mixed open forest/rainforest at Riversleigh during Oligocene–Miocene times. The multilocular, fossil fruit described as Pleiogynium mitchellii Collinson, Manchester and Wilde from the Eocene deposits at Messel Quarry, Germany, is not considered to belong in the genus, as evidence of elongate depressions on the dorsal surface of the fruit stones has not been demonstrated conclusively, and its internal morphology/anatomy differs significantly from that of Pleiogynium.