Distributional Effects of FDI: How the Interaction of FDI and Economic Policy Affects Poor Households in Bolivia

This article provides a CGE analysis of the medium to long‐run impact of FDI inflows on poverty and income distribution in Bolivia. The simulation results suggest that FDI inflows enhance economic growth and reduce poverty. However, the income distribution typically becomes more unequal. In particular, FDI widens disparities between urban and rural areas. The Bolivian government may promote the growth‐enhancing and poverty‐alleviating effects by overcoming labour‐market segmentation and providing complementary public investment in infrastructure. But simulated policy reforms or alternative productivity scenarios are hardly effective in reducing the economic divide.     

Soziologische Emotionskonzepte und ihre Probleme

The sociology of emotions not only faces the challenge to develop an analytical theory framework by which emotions and their significance for social behavior and social relations can be analyzed, it has also to account for the complexity of emotions as far as ‘emotions’ constitute a diverse, heterogeneous phenomenon area which can be identified only in functional respect. However, in sociology as well as in emotion research in general, very often a rather reduced, single-sided understanding of emotions occurs that is based on everyday concepts. As a result, the relationship between emotionality and sociality can be grasped only sub-complexely. The following article presents a modular theory of the sociology of emotions which integrates different levels of emotions in the form of base emotions and cognitive emotions and by which different forms of social and cultural influenceability of emotions can be identified. With the example of the theory of the structure theoretical individualism of Hartmut Esser we examine how such a modular theory can be integrated into a sociological theory framework in an analytically sound way.     

“Reactive Ethnicity” or “Assimilation”? Statements,Arguments, and First Empirical Evidence for Labor Migrants in Germany

In this article, we scrutinize the often stated assumption that labor migrants in Germany turn away from integration and reaffirm their ethnicity by examining their identificational, cognitive, and social assimilation processes. Using data from the German Socio‐economic Panel, we present trend analyses of different hostland‐ and homeland‐related indicators for the past fifteen years. Results are presented separately for first‐ and second‐generation migrants from Turkey, the EU, and the former Yugoslavia. While not all assimilation‐related indicators change a great deal over time, they show at least a substantial difference between the first and the second generation. With regard to the homeland‐related indicators, the results by no means suggest that Turkish migrants try to compensate for their comparatively disadvantaged social status by revitalizing ethnic cultural habits or homeland‐oriented identifications.     

How young workers get their training: A survey of Germany versus the United States

The recent economic literature on the incidence of various forms of post-secondary on-the-job and off-the-job training in Germany and the United States, as well as on the effects of training on wages, inequality, and labor mobility is surveyed. Young workers in Germany receive substantially more company-based (apprenticeship) training than United States workers. In the United States, high turnover deters firms from investing in general skills while it results in improved job matches. The received literature consents that key institutional elements required to make the German apprenticeship system work are absent in the United States. JEL classification: I2, J3, J24 Received December 14, 1995 / Accepted February 19, 1996     

On linear regression designs which maximize information

Necessary and sufficient conditions are established when a continuous design contains maximal information for a prescribed s-dimensional parameter in a classical linear model. The development is based on a thorough study of a particular dual problem and its interplay with the optimal design problem, extending partial results and earlier approaches based on differential calculus, game theory, and other programming methods. The results apply in particular to a class of information functionals which covers c-, D-, A-, L-optimality, they include a complete account of the non-differentiable criterion of E-optimality, and provide a constructive treatment of those situations in which the information matrix is singular. Corollaries pertain to the case of s out of k parameters, simultaneous optimality with respect to several criteria, multiplicity of optimal designs, bounds on their weights, and optimality which is induced by admissibility.     

Management Versionen

Management versions. Reflections on the subject of management counseling Each kind of qualified management counseling needs to concept which expresses the meaning of the subject management. Therefore the author discusses four versions of management. In the first version management is shown as a specific ability, in the second, it is presented as a role-playing. Then management is discussed as a special design of relationships. Finally, it is demonstrated as a (organizational) culture event. Each version of management is illustrated by a case study.     

Diskussionslinien der Entrepreneurial Marketing-Forschung: Ergebnisse einer Zitationsanalyse

Entrepreneurial Marketing (EM) is a research field that grows dynamically and that seems to be heterogeneous. Heterogeneity of a research field exacerbates the orientation in and the advancement of the field. Therefore, this article strives to inventarize the EM-literature and thereby to identify key discussion lines of EM research.Based on a comprehensive literature analysis, we first outline the history of EM research, and identify core authors and core journal Based on a citation analysis of 199 EM papers with a total of 6,222 references and an ensuing expert evaluation, we identify four key discussion lines: (1) theoretical foundations, (2) entrepreneurship-marketing interface, (3) new venture- and SME-marketing, and (4) EM in the sense of innovative, proactive and risk-oriented marketing. These four discussion lines and the respective literature constitute a framework for the advancement of EM research.     

What makes foster carers think about quitting? Recommendations for improved retention of foster carers

Ideation, or the formulation of ideas pertaining to a particular topic, is the precursor to individuals making significant life decisions. Many individuals think about foster caring long before they actually become carers, and it stands to reason that in many cases, carer discontinuation also follows a period of ideation. This being the case, it is possible that by monitoring ideation, interventions could be introduced to prevent placement disruptions occurring, particularly if the sources of dissatisfaction are known. Using a sample of 205 foster carers, a posteriori segmentation analysis identifies groups of carers dissatisfied with the same aspects of their role. One group is particularly dissatisfied with factors that are within the control of foster care agencies and also reports high levels of discontinuation ideation. Recommendations include that the individual support needs of carers be identified such that customized support can be offered, including boosting initial and ongoing training to manage expectations and ensure carers feel prepared for the role. Results also highlight the important role of caseworkers in making carers feel appreciated and taken seriously.     

Polynomially solvable special cases of the quadratic bottleneck assignment problem

Quadratic bottleneck assignment problems (QBAP) are obtained by replacing the addition of cost terms in the objective function of a quadratic (sum) assignment problem by taking their maximum. Since the QBAP is an NP\mathcal{NP}-hard problem, polynimially solvable special cases of the QBAP are of interest. In this paper we specify conditions on the cost matrices of QBAP leading to special cases which can be solved to optimality in polynomial time. In particular, the following three cases are discussed: (i) any permutation is optimal (constant QBAP), (ii) a certain specified permutation is optimal (constant permutation QBAP) and (iii) the solution can be found algorithmically by a polynomial algorithm. Moreover, the max-cone of bottleneck Monge matrices is investigated, its generating matrices are identified and it is used as a tool in proving polynomiality results.