University of Mannheim

About: University of Mannheim is a education organization based out in Mannheim, Germany. It is known for research contribution in the topics: Context (language use) & Politics. The organization has 4448 authors who have published 12918 publications receiving 446557 citations. The organization is also known as: Uni Mannheim & UMA.

Labor Market Flexibility and Inequality: The Changing Skill-Based Temporary Employment and Unemployment Risks in Europe

Abstract: In this article we use comparative micro data for 15 European countries covering the period 1992-2007 to study the impact of labor market reforms on the skill-related individual risk of holding a temporary contract and the risk of being unemployed. Our results indicate no general increase in either of these skill gaps. Using two-step multilevel analyses, we show that in the case of high protection of regular contracts, lowering restrictions on the use of temporary contracts increases the relative temporary employment rates of low-skilled workers. However, this kind of partial deregulation, which has been implemented in the majority of Western European countries, has not translated into decreasing unemployment risks of the low-skilled vis-a-vis medium- and highly-skilled persons.

Long-term follow-up of patients with GIST undergoing metastasectomy in the era of imatinib -- analysis of prognostic factors (EORTC-STBSG collaborative study).

Abstract: Background Long-term complete remissions remain a rare exception in patients with metastatic gastrointestinal stromal tumors (GIST) treated with IM (imatinib). To date the therapeutic relevance of surgical resection of metastatic disease remains unknown except for the use in palliative intent. Patients and methods We analyzed overall survival (OS) and progression-free survival (PFS) in consecutive patients with metastatic GIST who underwent metastasectomy and received IM therapy ( n = 239). Results Complete resection (R0+R1) was achieved in 177 patients. Median OS was 8.7 y for R0/R1 and 5.3 y in pts with R2 resection ( p = 0.0001). In the group who were in remission at time of resection median OS was not reached in the R0/R1 surgery and 5.1 y in the R2-surgery ( p = 0.0001). Median time to relapse/progression after resection of residual disease was not reached in the R0/R1 and 1.9 years in the R2 group of patients, who were resected in response. No difference in mPFS was seen in patients progressing at time of surgery. Conclusions: Our analysis implicates possible long-term survival in patients in whom surgical complete remission can be achieved. Incomplete resection, including debulking surgery does not seem to prolong survival. Despite the retrospective character and likely selection bias, this analysis may help in decision making for surgical approaches in metastatic GIST.

Organizational identification as a determinant of customer orientation in service organizations

Abstract: The marketing literature suggests that frontline employees are the central determinant of how customer-oriented a service organization is perceived to be by its customers. However, little is known about the contingencies of employees’ customer orientation (CO) beyond personality traits and broadly construed work attitudes. Based on the social identity approach, the present article develops a multilevel model whereby CO is the result of identity-based management of frontline employees. Two empirical studies in the travel industry show that employees’ CO depends on employees’ organizational identification and their leaders’ acting as role models of CO.