Correlation bias in U.S. census adjustment

One form of error that can affect census adjustments is correlation bias, reflecting people who are doubly missing--from the census and from the adjusted counts as well. This article presents a method for estimating the total national number of doubly-missing people and their distribution by race and sex. Application to the 1990 U.S. census adjustment leads to an estimate of 3 million doubly-missing people. Correlation bias is likely to be a serious problem for census adjustment in 2000. The methods of this article are well suited for measuring its magnitude.     

People for sale: the need for a multidisciplinary approach towards human trafficking

The article addresses the question of how to develop appropriate measures to tackle trafficking in women, based on the findings of a study of trafficking between the Philippines and Belgium. It argues that there is no easy or uni-dimensional solution to human trafficking, since it is influenced by a complex set of factors, often working in combination with one another. It concludes that control measures alone cannot stop the flow of trafficking in women and that a legal approach which relies solely on one type of legislation would be too narrow. An effective strategy must combine and balance punitive measures with protection of human rights, stricter border control and the removal of the root causes of irregular movements. Measures must be agreed and coordinated between origin, transit and receiving countries.     

Attitudes of low-income parents toward seeking help with parenting: implications for practice

Fifty-two low-income parents were surveyed to determine attitudes toward parenting and help seeking. Although a majority agreed that most parents, even "good" parents, need help or advice about parenting and thought they would seek help with parenting, low-income parents were less likely to believe in or seek out help than those with higher incomes. The most frequently selected sources of help were family, books and videos, telephone help-lines, and friends. The least likely sources of help were child protective services, school personnel, clergy, and social service/counseling agencies. Parent support and education groups were likely sources of support for only one in four low-income parents.     

Der Insolvenzprozess und die Eigenverwaltung in der Insolvenz auf Basis unterschiedlicher Theoriekonzepte

Zusammenfassung  Der Beitrag erkl?rt einerseits die Notwendigkeit eines durch Gesetz geregelten Verfahrens zur Insolvenzabwicklung mittels betriebswirtschaftlicher Grundlagentheorien. Andererseits werden dieselben Grundlagentheorien genutzt, um die unterschiedlichen sich ver?ndernden Machtstrukturen, die oft gegens?tzlichen Interessen von Stakeholdern, die Kosten des Insolvenzprozesses sowie deren Dynamik im Rahmen des vierphasigen Insolvenzprozesses (vor Insolvenzanmeldung, nach Antragstellung, nach Er?ffnung, nach Abschluss des Verfahrens) eines Not leidenden Unternehmens besser veranschaulichen zu k?nnen. Der besondere Schwerpunkt wird hierbei auf das Verfahren in Eigenverwaltung, das hei?t mit eigenem Management, gelegt.

---

The bankruptcy process and the self-administration in the bankruptcy proceedings

Summary  This article explains on one hand the necessity of a legally fixed process for the bankruptcy proceedings with basic economic theories. On the other hand, the same theories are used to demonstrate the changing power structures, the often different interests of stakeholders, the costs of the bankruptcy proceedings as well as its dynamics during the four bankruptcy phases (before the filing, after the filing, after opening and after closing) of the bankruptcy process. The focus of this article lies hereby on bankruptcy proceedings in self-administration which means that the management stays on duty.

Dr. Martin K?rner ist promovierter Diplom- und Bankkaufmann und leitet die Abteilung Strategic Advisory bei einem führenden europ?ischen IT- und Telekommunikationsunternehmen. Seine Forschungsgebiete umfassen strategische Fragestellungen, Kapitalmarktthemen, das Outsorcing sowie das Krisen- und Insolvenzmanagement.     

Decompositions of λ K v

In a series of 2 papers, Kang, Du and Tian solved the existence problem for G-decomposition of λ K _n when G is any simple graph with 6 vertices and 7 edges, except when G is the graph T=K ₄∪K ₂. Notice that a T-decomposition can be considered to be a Pairwise Balanced Design in which each block of size 4 has been matched to a block of size 2. In this paper we remove this exception for all λ≥2. The case when λ=1 is also addressed. This paper is written in honor of Frank Hwang on the occasion of his 65th birthday.     

Gedanken zur Gestaltung einer professionellen Beratungsausbildung

Considerations on the design of a professional education of counselorsSome of the recently published articles about supervision-professionalizing are reflecting only sociological or psychological conceptions in order to describe and analyze professionality. In this article the authors discuss some of the mostly neglected points of view out of pedagogic and microsociologic professionalization-research (professional self, researching attitude). The existing requests of competence for supervisors are examined in order to test their teaching ability. Furthermore the content designs and didactic strategies for future counselor’s education are considered.     

交通信息条件下道路和停车选择SUE模型及算法

考虑交通信息系统(advanced traveler information system,ATIS)对出行者道路和停车选择行为的影响,并将出行者分成两类:一类出行者使用ATIS,另一类不使用ATIS.在此基础上,构造了一个基于概率的随机用户均衡模型来描述ATIS条件下的道路和停车选择问题,并给出了相应的求解算法.最后,通过一个算例分析了模型及算法的使用效果.     

Pitfalls in planning for multinational operations

This paper reviews the planning practices in multinational firms, focusing particularly on the relationship between subsidiaries and head offices during the planning process. It examines the planning problems experienced by multinationals using a simple paradigm to classify problems according to whether their origin was primarily with home office or with subsidiary; with the planning system itself or with the managers involved in running that system.     

Optimizing multi-stage production with constant lot size and varying numbers of batches

The model presented in this paper assumes that a uniform lot size is produced through a series of manufacturing stages, with a single set-up and without interruption at each stage. Transportation of partial lots, called batches, is allowed between stages after the whole batch is completed. The batch sizes must be equal at any particular stage, but the optimal number of equal-sized batches may differ across stages. Of course, the set-up costs, the inventory-holding costs and the transportation costs influence both the optimal batch-sizes at the various stages and the uniform lot size. An optimization method for this deterministic model is developed and is illustrated by an example.