scholarly journals Employment Adjustments on the Internal and External Labour Market – An Empirical Study with Personnel Records of a German Company

2009 ◽  
Vol 229 (2-3) ◽  
Author(s):  
Knut Gerlach ◽  
Olaf Hübler
Keyword(s):  
Descriptive Statistics ◽  
Data Set ◽  
Job Change ◽  
Product Demand ◽  
Employment Adjustment ◽  
Innovative Products ◽  
The One ◽  
The Relationship ◽  
The Empirical Analysis

SummaryFirms are affected by the product demand. This leads to employment adjustments. In the literature we find only very few contributions investigating the issue whether internal adjustments are linked and which relationships exist with external adjustments. Are they of a complementary or substitutive nature? Furthermore, it is of interest to find out, whether we can observe an obvious trend and whether the adjustments are driven by cyclical movements.For this study we have an extensive data set of a large German manufacturing company, which supplies innovative products for the domestic and international market, provided on amonthly base from January 1999 to December 2005. The empirical analysis starts with descriptive statistics. We find that the employment adjustment cycle coincides only to a certain degree with the macroeconomic cycle. Internal and external adjustments are more characterized by complementarity than by substitution. Over the observed period we cannot detect analogous wage adjustments. It is noticeable that in 2003 compared with the years before the number of employees is substantially reduced. The econometric investigation is based on a two-stage approach. We start with a bivariate probit estimation in order to extract the relationship between the probability of overtime and of promotion. Unobserved variables have opposite effects on the former and the latter adjustment instrument. Furthermore, we detect a negative trend of internal employment adjustments. Cyclical effects are ambiguous. The next step, the determination of external adjustments with respect to overtime and promotion adjustments, is split into two estimates. On the one hand we do not distinguish between the type of external employment adjustment and on the other hand we use this information separating between quits, layoffs, workers with a cancellation agreement and with a transition into a transfer organisation. The first approach demonstrates that a promotion reduces the probability to leave the firm while overtime is positively associated with an external job change. This pattern holds generally speaking in the second, more detailed estimates. Quits are the exception. In this case we observe opposite effects. Finally, we cannot detect any influences of promotions on cancellation agreements.

Mapping Interstate Territorial Conflict

2015 ◽  
Vol 61 (7) ◽  
pp. 1565-1590 ◽  
Author(s):  
Kenneth A. Schultz
Keyword(s):  
Local Development ◽  
Descriptive Statistics ◽  
Territorial Disputes ◽  
Data Set ◽  
Territorial Conflict ◽  
Digital Maps ◽  
Cast Doubt ◽  
The Subject ◽  
The Relationship

This article describes a new data set consisting of precise digital maps of regions that were the subject of interstate territorial disputes in the period 1947 to 2000. Each dispute identified by Huth and Allee is rendered as a polygon corresponding to the area subject to overlapping claims. After describing the data collection procedures and presenting some descriptive statistics, this article develops three novel results that demonstrate the potential of geospatial data to advance our understanding of the causes and consequences of territorial conflict. In particular, I use the data to (1) show how different measurements of the geographic extent of disputes can help unpack the mechanisms through which they dampen international trade, (2) cast doubt on the role of oil deposits in fueling territorial conflict by analyzing the relationship at a finer level of spatial resolution than previously possible, and (3) examine the harmful legacy of territorial conflict on local development in formerly contested regions along the El Salvador-Honduras border.

scholarly journals Element-for-Element Replacement? Beware! There Might Be a "No-Entry" Sign

2002 ◽  
Vol 45 (4) ◽  
pp. 622-627
Author(s):  
Kazem Lotfipour-Saedi
Keyword(s):  
The Other ◽  
Language System ◽  
Direct Route ◽  
The One ◽  
The Relationship ◽  
Replacement Operation

Abstract Various definitions have been offered for translation, each assuming a different orientation to the nature of meaning and language but all sharing the notion of replacement of one sort or another. The commonsensically perceived framework of translation operation is also basically founded upon the notion of replacement, mostly leading to the illusion that translation is just a matter of replacing SL elements by TL ones. But due to the uniqueness of each language system on the one hand and the non-isomorphic nature of the relationship between form and meaning across language on the other, this replacement operation faces challenging problems. This paper argues that there is no direct route in this operation and the replacement becomes possible only through the determination of the value of the elements to be replaced.

III.—The Place in Nature of the Tasmanian Aboriginal as deduced from a Study of his Calvarium.—Part I. His Relations to the Anthropoid Apes, Pithecanthropus, Homo primigenius, Homo fossilis, and Homo sapiens

1912 ◽  
Vol 31 ◽  
pp. 41-69 ◽  
Author(s):  
Richard J. A. Berry ◽  
A. W. D. Robertson
Keyword(s):  
Royal Society ◽  
Homo Sapiens ◽  
The Other ◽  
Present Material ◽  
Australian Aboriginal ◽  
The World ◽  
The One ◽  
Relationship Of ◽  
The Relationship

IN our communication to the Royal Society of Victoria of the 11th March, 1909 (1), describing our recent discovery of forty-two Tasmanian crania hitherto quite unknown to the world of science, we stated that “one of the earliest purposes to which it is proposed to utilise the present material is the determination of the relationship of the Tasmanian to the anthropoids and primitive man on the one hand, and to the Australian aboriginal on the other hand. Schwalbe's study of Pithecanthropus erectus (2) may serve as a basis for the former purpose, and Klaatsch's recent work (3) for the latter, though it must be remembered that innumerable authors have contributed to both subjects.” The present work is the fulfilment of the first part of this undertaking, namely, the determination of the relationship of the Tasmanian to the anthropoids and primitive man.

Determination of Optimal Clusters Using a Genetic Algorithm

2008 ◽  
pp. 98-117 ◽  
Author(s):  
Tushar ◽  
Tushar ◽  
Shibendu Shekhar Roy ◽  
Dilip Kumar Pratihar
Keyword(s):  
Genetic Algorithm ◽  
Threshold Value ◽  
Data Sets ◽  
Self Organizing Map ◽  
Data Set ◽  
Fcm Algorithm ◽  
Data Points ◽  
The Relationship

Clustering is a potential tool of data mining. A clustering method analyzes the pattern of a data set and groups the data into several clusters based on the similarity among themselves. Clusters may be either crisp or fuzzy in nature. The present chapter deals with clustering of some data sets using Fuzzy C-Means (FCM) algorithm and Entropy-based Fuzzy Clustering (EFC) algorithm. In FCM algorithm, the nature and quality of clusters depend on the pre-defined number of clusters, level of cluster fuzziness and a threshold value utilized for obtaining the number of outliers (if any). On the other hand, the quality of clusters obtained by the EFC algorithm is dependent on a constant used to establish the relationship between the distance and similarity of two data points, a threshold value of similarity and another threshold value used for determining the number of outliers. The clusters should ideally be distinct and at the same time compact in nature. Moreover, the number of outliers should be as minimum as possible. Thus, the above problem may be posed as an optimization problem, which will be solved using a Genetic Algorithm (GA). The best set of multi-dimensional clusters will be mapped into 2-D for visualization using a Self-Organizing Map (SOM).

Determination of the milk yield of sows and correction for loss of weight due to metabolic processes of piglets during suckling

1964 ◽  
Vol 6 (1) ◽  
pp. 119-123 ◽  
Author(s):  
R. L. Van Spaendonck ◽  
F. X. Vanschoubroek
Keyword(s):  
Milk Yield ◽  
The Body ◽  
The Other ◽  
Weight Changes ◽  
Metabolic Processes ◽  
Loss Of Weight ◽  
Before And After ◽  
The One ◽  
The Relationship

SUMMARYIn determining the milk yield of the sow by weighing the litter before and after suckling, loss of weight due to metabolic processes must be considered.An experiment is described to investigate the loss of weight of piglets caused by metabolic processes between two consecutive weighings, and to investigate the relationship between this loss on the one hand and the body weight and the age of the piglets on the other. Weight changes of 15 litters of average 9·8 piglets were studied during 66 weighing periods of 16 minutes, by putting the pigs in a cage, fixed on a differential balance. Each weighing period consisted of 8 periods of 2 minutes, so that in all, loss of weight was studied during 528 2-minute periods.

scholarly journals A multi-decadal history of biomass burning plume heights identified using aerosol index measurements

2010 ◽  
Vol 10 (1) ◽  
pp. 1-25 ◽  
Author(s):  
H. Guan ◽  
R. Esswein ◽  
J. Lopez ◽  
R. Bergstrom ◽  
A. Warnock ◽  
...  
Keyword(s):  
High Altitude ◽  
Biomass Burning ◽  
Northeast Asia ◽  
Time Interval ◽  
Fire Plume ◽  
Data Set ◽  
History Of ◽  
The Relationship ◽  
Aerosol Index

Abstract. We have quantified the relationship between Aerosol Index (AI) measurements and plume height for young biomass burning plumes using coincident OMI and CALIPSO measurements. This linear relationship allows the determination of high-altitude plumes wherever AI data are available, and it provides a data set for validating global fire plume injection heights in chemistry transport models. We find that all plumes detected from June 2006 to February 2009 with an AI value ≥9 are located at altitudes higher than 5 km. Older high-altitude plumes have lower AI values than young plumes at similar altitudes. We have examined available AI data from the OMI and TOMS instruments (1978–2009) and find that large AI plumes occur more frequently over North America than over Australia or Russia/Northeast Asia. According to the derived relationship, during this time interval, 181 plumes reached altitudes above 8 km. One hundred and thirty-two had injection heights ≥8 km but below 12 km, and 49 were lofted to 12 km or higher, including 14 plumes injected above 16 km.

scholarly journals Clipping aneurysms improves outcomes for patients undergoing coiling

2019 ◽  
Vol 130 (5) ◽  
pp. 1491-1497 ◽  
Author(s):  
Ian A. Anderson ◽  
Ahilan Kailaya-Vasan ◽  
Richard J. Nelson ◽  
Christos M. Tolias
Keyword(s):  
Endovascular Procedures ◽  
Aneurysmal Subarachnoid Hemorrhage ◽  
Statistical Significance ◽  
Mortality Rates ◽  
Endovascular Techniques ◽  
Data Set ◽  
Case Selection ◽  
The One ◽  
The Relationship ◽  
One Way Anova

OBJECTIVEMost intracranial aneurysms are now treated by endovascular rather than by microsurgical procedures. There is evidence to demonstrate superior outcomes for patients with aneurysmal subarachnoid hemorrhage (aSAH) treated by endovascular techniques. However, some cases continue to require microsurgery. The authors have examined the relationship between the number of aneurysms treated by microsurgery and outcome for patients undergoing treatment for aSAH at neurosurgical centers in England.METHODSThe Neurosurgical National Audit Programme (NNAP) database was used to identify aSAH cases and to provide associated 30-day mortality rates for each of the 24 neurosurgical centers in England. Data were compared for association by regression analysis using the Pearson product-moment correlation coefficient and any associations were tested for statistical significance using the one-way ANOVA test. The NNAP data were validated utilizing a second, independent registry: the British Neurovascular Group’s (BNVG) National Subarachnoid Haemorrhage Database.RESULTSIncreasing numbers of microsurgical cases in a center are associated with lower 30-day mortality rates for all patients treated for aSAH, irrespective of treatment modality (Pearson r = 0.42, p = 0.04), and for patients treated for aSAH by endovascular procedures (Pearson r = 0.42, p = 0.04). The correlations are stronger if all (elective and acute) microsurgical cases are compared with outcome. The BNVG data validated the NNAP data set for patients with aSAH.CONCLUSIONSThere is a statistically significant association between local microsurgical activity and center outcomes for patients with aSAH, even for patients treated endovascularly. The authors postulate that the number of microsurgical cases performed may be a surrogate indicator of closer neurosurgical involvement in the overall management of neurovascular patients and of optimal case selection.

scholarly journals Meshness of sewer networks and its implications for flooding occurrence

2020 ◽  
Vol 81 (1) ◽  
pp. 40-51 ◽  
Author(s):  
Julian David Reyes-Silva ◽  
Björn Helm ◽  
Peter Krebs
Keyword(s):  
The Other ◽  
Urban Drainage ◽  
Sewer System ◽  
Data Set ◽  
Drainage Networks ◽  
Study Case ◽  
The One ◽  
Flooding Events ◽  
The Relationship ◽  
Sewer Networks

Abstract Understanding the factors that affect the occurrence of failures in urban drainage networks (UDNs) is a key concept for developing strategies to improve the reliability of such systems. Although a lot of research has been done in this field, the relationship between UDN structure (i.e. layout) and its functional failures is still unclear. In this context, the present study focuses first on determining which are the most common sewer layout topologies, based on a data set of 118 UDNs, and then on analyzing the relationship between these and the occurrence of node flooding using eight subnetworks of the sewer system of Dresden, Germany, as a study case. A method to ‘quantify’ the topology of a UDN in terms of similarity to a branched or meshed system, referred to as Meshness, is introduced. Results indicate, on the one hand, that most networks have branched or predominantly branched topologies. On the other hand, node flooding events in networks with higher Meshness values are less likely to occur, and have shorter durations and smaller volumes than in predominantly branched systems. Predominantly meshed systems are identified then as more reliable in terms of flooded nodes and flooding volumes.

scholarly journals Continuous monitoring of the boundary-layer top with lidar

2008 ◽  
Vol 8 (3) ◽  
pp. 10749-10790 ◽  
Author(s):  
H. Baars ◽  
A. Ansmann ◽  
R. Engelmann ◽  
D. Althausen
Keyword(s):  
Boundary Layer ◽  
Weather Forecast ◽  
Forecast Model ◽  
Raman Lidar ◽  
Data Set ◽  
Weather Forecast Model ◽  
One Year ◽  
The One ◽  
Lidar Observations

Abstract. Continuous lidar observations of the top height of the boundary layer (BL top) have been performed at Leipzig (51.3° N, 12.4° E), Germany, since August 2005. The results of measurements taken with a compact, automated Raman lidar over a one-year period (February 2006 to January 2007) are presented. Four different methods for the determination of the BL top are discussed. The most promising technique, the wavelet covariance algorithm, is improved by implementing some modifications so that an automated, robust retrieval of BL depths from lidar data is possible. Three case studies of simultaneous observations with the Raman lidar, a vertical-wind Doppler lidar, and accompanying radiosonde profiling of temperature and humidity are discussed to demonstrate the potential and the limits of the four lidar techniques at different aerosol and meteorological conditions. The lidar-derived BL top heights are compared with respective values derived from predictions of the regional weather forecast model COSMO of the German Meteorological Service. The comparison shows a general underestimation of the BL top by about 20% by the model. The statistical analysis of the one-year data set reveals that the seasonal mean of the daytime maximum BL top is 1400 m in spring, 1800 m in summer, 1200 m in autumn, and 800 m in winter at the continental, central European site. BL top typically increases by 100–300 m per hour in the morning of convective days.

scholarly journals Fusiones internacionales, libertad de establecimiento y derechos de los acreedores. Cuestiones abiertas por la STJ (Sala Tercera) de 7 de abril de 2016 (as. C-483/14, KA Finanz AG y Sparkassen Versicherung AG Vienna Insurance Group) = International mergers, freedom of establishment and creditor’s rights. Open questions in the judgment of the court of justice (third chamber) of 7th april 2016 (as. C-483/14, KA Finanz AG and Sparkassen Versicherung AG Vienna Insurance Group)

2017 ◽  
Vol 9 (2) ◽  
pp. 570
Author(s):  
Rafael Arenas García
Keyword(s):  
Company Law ◽  
Freedom Of Establishment ◽  
Open Questions ◽  
Insurance Group ◽  
Palabras Clave ◽  
International Mergers ◽  
The One ◽  
Special Rights ◽  
The Relationship

Resumen: La sentencia KA Finanz ofrece al Tribunal de Luxemburgo la oportunidad de pronunciarse sobre varias cuestiones relevantes en materia de fusiones internacionales. En concreto sobre las relaciones entre el Derecho rector de las obligaciones de las que son parte las sociedades que intervienen en la fusión y la que se aplica a este operación; la determinación del Derecho rector de la fusión y ciertos límites en las posibilidades de regular las garantías de los acreedores en las fusiones internacionales. Además, interpreta qué ha de entenderse por titulares de títulos a los que correspondan derechos especiales (art. 15 de la Directiva 78/855/CEE).Palabras clave: Derecho de sociedades, libertad de establecimiento, fusiones internacionales, protección de los acreedores.Abstract: The KA Finanz judgment allows the Luxembourg Court to deal with some relevant issues connected to international mergers. Specifically, on the relationship between the laws governing the obligations of which the companies involved in the merger are parties, and the one that applies to the merger; the determination of the law governing the merger and also on certain limits of the national legislators in the regulation of the creditor’s guarantees in international mergers. Furthermore, it interprets what is to be understood by holders of securities to which special rights are attached (article 15 of Directive 78/855 / EEC).Keywords: Company law, freedom of establishment, international mergers, protection of the interest of creditors.

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