The Contribution of Local Public Infrastructure to Private Productivity and its Political Economy: Evidence from a Panel of Large German Cities

This paper proposes a simultaneous-equation approach to theestimation of the contribution of infrastructure accumulationto private production. A political economy model for theallocation of public infrastructure investment grants isformulated. Our empirical findings, using a panel of largeGerman cities for the years 1980,1986, and 1988, suggest thatcities ruled by a council sharing the State (`Bundesland')government's current political affiliation were particularlysuccessful in attracting infrastructure investment grants.With regard to the contribution of infrastructure accumulationto growth, we find that public capital is a significant factorin private production. Moreover, at least for the samplestudied, we find that simultaneity between output and publiccapital is weak; thus, feedback effects from output toinfrastructure are negligible.     

Die drei Welten der sozialen Ungleichheit: Belohnungen,Prestige und Citizenship

Talcott Parsons’s contribution to an analysis of social inequality seems to have had a strange destiny: it was either neglected as if Parsons had not contributed to the problem at all; or it was rejected as an allegedly useless kind of functional analysis of social stratification of modern societies. However, I argue, there is no single theory of functional stratification. Rather, there are at least three versions that have to be seen as separate approaches: First, the theory of rewards as it was developed by Parsons and, more important, by Kingsley Davis and Wilbert E. Moore; second, the theory of moral respect, that Parsons presented in two different versions; third, the theory of a balance of equality and inequality in modern societies that Parsons developed following T.H. Marshall’s theory of citizenship. The article presents a historic and systematic analysis of these three strands of Parsons’s contribution to the debate on social inequality. While the theory of functional stratification failed as a whole, I show that Parsons nevertheless anticipated crucial aspects of recent sociological debates, like the importance of the vagueness and fluidity of social stratification, or the crucial significance of education being the most important resource for a realization of individual life chances in modern societies.     

Werbung und Unternehmensberatung als „:Treuhänder“: expressiver Werte?

This paper discusses the contribution of Parsons’s theory of professions that focuses on the specific modern relationship between value commitment and rationality to the analysis of the field of advertising and (management) consulting occupations, both being considered to be a new type of professions (named economic communicators of culture). However, there are some differences between the classical professions and these new occupational groups. One main difference is the significance of expressivity: advertisers are concerned with expressive functions of consumerism while consultants are implementing values of self-realization and individualism in the work sphere. Therefore, we refer to both, Parsons’s category of expressive culture and to his theory of symbolic media of interchange where he developed the idea that value-commitments are no longer anchored (internalized) in personality structures and institutionalized in occupational roles, but “circulating”. This idea stresses the role of reputation as a source of professional influence and recognition. The connection of these three elements of Parsons’s theory (professions, expressive culture, symbolic media) will contribute to a better understanding of the significance of these new occupational groups, the economic communicators of culture.     

The proximity and the directional theories of issue voting: Comparative results for the USA and Germany

Abstract In several recent studies George Rabinowitz and his co–authors challenge the 'classical' spatial model of issue voting, the proximity model, by introducing a directional model. In this article we examine whether different measurement of perceived issue positions of candidates or parties leads to diverging judgments about the predictive power of the directional model (which is claimed to be empirically superior), as compared to the proximity model, using data from the USA and Germany. The results demonstrate that the measurement preferred by Rabinowitz et al. tends to bias empirical findings in favour of directional theory. If we use a more plausible operational definition of issue positions of candidates and parties the directional model in both countries fails to turn out superior.     

State and standards

In this paper a new economic approach to standardization has been presented. Standardization has been regarded as a problem ofgradual choice. An individual chooses to apply more or less standards within a hierarchy of standards. With this decomposition of standards, the problem of strategic market power becomes less important than in the traditional models of standardization. It becomes possible to analyze the problems of network externalities within a framework of non-strategic behavior and to apply the tools of the traditional theory of externalities and public goods. While decentralized action may lead to too little standardization, committees may overcome this deficiency to some extent, but bureaucracies are likely to lead to overstandardization. In the empirical section of the paper it has been shown that our approach can be applied to the standard-setting process in languages, railroads, and telecommunications. In all three cases the tendency of bureaucracies to generate more standardization than committees has been corroborated.The authors are indebted for helpful comments to the participants of the Berlin Seminar on Political Economy and of the colloquium Algemene Economie, Rijksuniversiteit Groningen, and to A. Roemer, Saarbrücken.     

Masterstatus, Familie und Geschlecht

Intention des Beitrages ist es, Geschlecht und Familie auf der Basis eines institutionenorientierten Lebenslaufansatzes neu zu durchdenken. Die Zentrierung auf gesellschaftliche Institutionen als Orte der Vermittlung von individuellem Handeln und sozialstrukturellen Bedingungen ermöglicht es, mikro-, meso- und makrosoziale Interdependenzen in den Mittelpunkt zu rücken und bisher zum großen Teil verdeckten, da indirekten Strukturierungen von Geschlechterverhältnissen auf die Spur zu kommen. Aus dieser Perspektive relativiert sich die in der Lebenslaufforschung dominierende Individualisierungs-These zugunsten der Erkenntnis, dass Individuen sich durch institutionelle Eigenlogiken untereinander vernetzt sehen, die sie in neue Zwickmühlen bringen. Der Beitrag von Lebenslauf-Institutionen zur Rekonstruktion einer Geschlechterordnung gerät zwar zunehmend in Widerspruch zu Anforderungen an das individuelle Management der eigenen Biographie, doch der relationale Bezug zwischen Institutionen scheint Familie und Geschlecht weder aus ihren subjektiven Verpflichtungsmustern zu entlassen, noch aus ihrer sozialstrukturellen Vermittlerrolle zwischen biographischen Optionen und inkompatiblen institutionellen Verfügbarkeits-Ansprüchen.     

Analysis of eight STR loci in two Hungarian populations

A collection of eight STR loci (D3S1358, FGA, D8S1179, D21S11, D18S51, D5S818, D13S317, D7S820) was used to generate allele frequency databases for two Hungarian population samples, Caucasians from the Budapest area and Romanies from Baranya county. During the analysis two intermediate sized alleles and a sequence variant allele were observed at the D7S820 locus. All three types of allelic variants were found to have modification (deletion, insertion, transversion) in the same block of a (T)(9) stretch located within the 3' flanking region of each allele, which may indicate a possible higher mutation rate of this (T)(9) block. For the loci D3S1358 and D7S820 the Romany population database showed departures from Hardy-Weinberg equilibrium. The forensic efficiency values for the Romany population were slightly different from those found in the Hungarian Caucasian population. Comparing the allele frequency values by G-statistic, calculating the F(st) indices and with the pairwise comparisons of inter-population variance, the two Hungarian populations could be distinguished using data of the eight STR loci.     

Simultaneous determination of THC-COOH and THC-COOH-glucuronide in urine samples by LC/MS/MS

A fast method using liquid-liquid extraction and HPLC/tandem-mass spectrometry (LC/MS/MS) was developed for the simultaneous detection of 11-Nor-Delta(9)-tetrahydrocannabinol-9-carboxylic acid beta-glucuronide (THC-COOH-glucuronide) and 11-Nor-Delta(9)-tetrahydrocannabinol-9-carboxylic acid (THC-COOH) in urine samples. This highly specific method, which combines chromatographic separation and MS/MS analysis, can be used for the confirmation of positive immunoassay results even without hydrolysis of the sample or derivatisation of extracts. Liquid-liquid extraction was optimised: with ethylacetate/diethylether (1:1, v/v) THC-COOH-glucuronide and THC-COOH could be extracted in one step. Molecular ions of the glucuronide (MH(+), m/z 521) and THC-COOH (MH(+), m/z 345) were generated using a PE/SCIEX turboionspray source in positive ionisation mode; specific fragmentation was performed in the collision cell of an API 365 triple-quadrupole mass spectrometer and yielded major fragments at m/z 345 (for THC-COOH-glucuronide) and m/z 327 as well as m/z 299 for both cannabinoids. Chromatographic separation was performed using a reversed-phase C8 column and gradient elution with 0.1% formic acid/1 mM ammonium formate and acetonitrile/0.1% formic acid. Retention times were 22.2 min for the glucuronide and 26.8 min for THC-COOH. After enzymatic hydrolysis of urine samples with beta-glucuronidase/arylsulfatase (37 degrees C, 5 h), THC-COOH-glucuronide was no longer detectable by LC/MS/MS in urine samples. However, the THC-COOH concentration was increased. For quantitation of THC-COOH, THC-COOH-D(3) was added to the urine samples as internal standard prior to analysis. From the difference of THC-COOH in the native urine and urine after enzymatic hydrolysis, molar concentration ratios of THC-COOH-glucuronide/THC-COOH in urine samples of cannabis users were determined and found to be between 1.3 and 4.5.     

Recent developments in cornea transplantation (1997-1999)

Between 1997 and 1999 a steady increase in cornea donations was achieved, but the number of transplantations remained stable because many grafts did not pass quality control. Intermediate organ culture of entire bulbi was examined as a possible solution to reduce post-mortem times and increase suitability for transplantation.