THE BORDER POPULATION EFFECTS OF EU INTEGRATION*

ABSTRACT Border cities or regions are in theory more affected by the EU integration process than more central locations as it more drastically influences their transaction costs and market potential. We find a positive empirical effect of EU enlargement as measured by the growth in population share along the integration borders. This effect is active for a limited distance (70 km) and time period (30 years), and is more important for large cities and regions. Despite this positive EU enlargement effect along the border, a location close to a border remains a burden in view of the (larger) negative general border effect.     

REGIONAL POPULATION–EMPLOYMENT DYNAMICS ACROSS DIFFERENT SECTORS OF THE ECONOMY*

ABSTRACT An important subset of the literature on agglomeration externalities hypothesizes that intrasectoral and intersectoral relations are endogenously determined in models of local and regional economic growth. Remarkably, structural adjustment models describing the spatio‐temporal dynamics of population and employment levels or growth traditionally do not include intersectoral economic dynamics. This paper argues and shows that allowing for economic linkages across sectors in these models adds considerable value, especially in forecasting. An econometric model of population–employment dynamics, in which sectoral variations in economic development are explicitly taken into account, is applied to a large urban planning policy proposal in the Netherlands. The empirical analyses suggest that population dynamics are largely exogenous, population changes drive employment in particular in the industry and retail sectors, and employment in all sectors depends strongly on intersectoral dynamics. Intersectoral dynamics appear as important drivers of regional sectoral employment changes; they are even more important than population changes, and their effect shows up clearly even within the Dutch institutional context where strict regulatory housing and planning restrictions are enforced.     

Analysis of polychrome Iron Age glass vessels from Mediterranean I,II and III groups by LA-ICP-MS

In this work the analytical results obtained by ICP-MS with laser ablation solid sampling and SEM-EDS for some polychrome glass vessels from the Iron Age are presented and discussed. The samples, coming from Etruscan sites near Adria (Northern Italy), belong to the so-called Mediterranean Groups I, II and III and are dated from the 5th, 3rd and 2nd century B.C., respectively. To date, analytical data for only two sets of vessels of the Iron Age have been discussed in the literature. In spite of the low number of available samples, this is the first time that vessels of all three periods are analytically compared. Elemental concentration data show that the samples can be classified as low-magnesia-low potash (LMLK) soda-lime-silica glasses, with low phosphorus and titanium contents, in agreement with data for similar samples of the same age. Bivariate and multivariate analyses of the contents of many elements characterizing the siliceous sands showed three distinct sets corresponding to the three periods. Since the sets indicate different provenances of the sands it seems rational to assume that different glassmaking locations were involved. Chromophores and opacifiers of the blue bodies and the yellow, white and turquoise decorations of the vessels were analytically identified, while the nature of the corresponding ores was hypothesized.     

The long goodbye: Hugo Grotius’ justification of Dutch expansion overseas, 1615–1645

This article examines Grotius’ lifelong support for Dutch expansion overseas. As noted in other publications of mine, Grotius cooperated closely with the directors of the Dutch East India Company (VOC) in the years 1604–1615. Right up to his arrest for high treason in August 1618, he contributed towards Dutch government discussions about the establishment of a West India Company (WIC). Three years of imprisonment at Loevestein Castle and, following his escape, long years of exile could not weaken his dedication to the cause. His relatives in Holland, in particular his brother Willem de Groot and his brother-in-law Nicolaas van Reigersberch, kept him up-to-date on the fortunes of the VOC and WIC. His expertise on maritime affairs was in high demand. For example, Cardinal Richelieu invited him in November 1626 to become actively involved in the establishment of a French East India Company. As itinerant ideologue of empire, Grotius sought to further his own career and those of his nearest family members, without damaging the interests of the United Provinces. Through Willem de Groot and Nicolaas van Reigersberch, he provided informal advice on Dutch imperial policy to the VOC directors and government officials in The Hague. He was rewarded with the appointment of his brother and his second son, Pieter de Groot, as VOC lawyers (ordinaris advocaten) in 1639 and 1644, respectively. They served as his proxies in diplomatic disputes involving the VOC, the States General and the Portuguese ambassador in autumn 1644, when Pieter and Willem de Groot wrote a defense of VOC claims to the cinnamon-producing areas of Ceylon (modern-day Sri Lanka), liberally citing De Jure Belli ac Pacis. Grotius’ vision of empire hardly changed in the course of 40 years. In his view, the Dutch had gone to the Indies as merchants, not conquerors, and should regulate themselves according to natural law and the law of nations. Thus he contributed to the creation of two political orders, one for Europe and one for the Indies. European diplomatic relations counted for little beyond the Line. VOC and WIC officials could act as judges and executioners in their own cause, without reference to indigenous rulers, other colonial powers, or even the political authorities back home.