Do Multinational Enterprises Substitute Parent Jobs for Foreign Ones? Evidence from Firm Level Panel Data

This paper analyzes the demand for labor by home multinational enterprises (MNEs) in Europe. To this end we use a unique firm level panel data set of more than 1,200 European multinational enterprises and their subsidiaries that are located in either the European Union, Central and Eastern Europe or both. We investigate whether employment in the MNEs' subsidiaries are substitutes for home employment or in other words we investigate whether European MNEs can easily relocate employment between the parent and their daughter(s). Our main findings can be summarized as follows: (i) We find evidence for substitution effects between parent and foreign employment. A decline of 10% in MNE affiliate's wage costs is associated with a decline in parent employment of between 1.5% and 2% on average. (ii) This effect is mainly driven by firms that operate in the manufacturing sector. Moreover, the substitution effects mainly take place between EU parents and their affiliates located within the EU, rather than affiliates located in Central and Eastern Europe. (iii) We also report results for the non-manufacturing firms, where we find no substitution effects between parents and daughters in the service sectors, while we do find positive substitution effects between parents and their affiliates in Central and Eastern Europe for the firms operating in the wholesale trade and construction sectors. Our results suggest that on average the competition from low wage countries in Central and Eastern Europe did not contribute to a relocation of domestic jobs to Central and Eastern Europe. Substitution effects do take place, however, they mainly occur between parent firms and their affiliates that are located in the European Union.http://deepblue.lib.umich.edu/bitstream/2027.42/39755/3/wp371.pd

Do Multinational Enterprises Substitute Parent Jobs for Foreign Ones? Evidence from Firm Level Panel Data

This paper analyzes the demand for labor by home multinational enterprises (MNEs) in Europe. To this end we use a unique firm level panel data set of more than 1,200 European multinational enterprises and their subsidiaries that are located in either the European Union, Central and Eastern Europe or both. We investigate whether employment in the MNEs' subsidiaries are substitutes for home employment or in other words we investigate whether European MNEs can easily relocate employment between the parent and their daughter(s). Our main findings can be summarized as follows: (i) We find evidence for substitution effects between parent and foreign employment. A decline of 10% in MNE affiliate's wage costs is associated with a decline in parent employment of between 1.5% and 2% on average. (ii) This effect is mainly driven by firms that operate in the manufacturing sector. Moreover, the substitution effects mainly take place between EU parents and their affiliates located within the EU, rather than affiliates located in Central and Eastern Europe. (iii) We also report results for the non-manufacturing firms, where we find no substitution effects between parents and daughters in the service sectors, while we do find positive substitution effects between parents and their affiliates in Central and Eastern Europe for the firms operating in the wholesale trade and construction sectors. Our results suggest that on average the competition from low wage countries in Central and Eastern Europe did not contribute to a relocation of domestic jobs to Central and Eastern Europe. Substitution effects do take place, however, they mainly occur between parent firms and their affiliates that are located in the European Union.relocation, multinational enterprises, labor demand

SKITTER/implement mechanical interface

SKITTER (Spacial Kinematic Inertial Translatory Tripod Extremity Robot) is a three-legged transport vehicle designed to perform under the unique environment of the moon. The objective of this project was to design a mechanical interface for SKITTER. This mechanical latching interface will allow SKITTER to use a series of implements such as drills, cranes, etc., and perform different tasks on the moon. The design emphasized versatility and detachability; that is, the interface design is the same for all implements, and connection and detachment is simple. After consideration of many alternatives, a system of three identical latches at each of the three interface points was chosen. The latching mechanism satisfies the design constraints because it facilitates connection and detachment. Also, the moving parts are protected from the dusty environment by housing plates

Lunar crane hook

The base and ball hook system is an attachment that is designed to be used on the lunar surface as an improved alternative to the common crane hook and eye system. The design proposed uses an omni-directional ball hook and base to overcome the design problems associated with a conventional crane hook. The base and ball hook is not sensitive to cable twist which would render a robotic lunar crane useless since there is little atmospheric resistance to dampen the motion of an oscillating member. The symmetric characteristics of the ball hook and base eliminates manual placement of the ball hook into the base; commonly associated with the typical hook and eye stem. The major advantage of the base and ball hook system is it's ease of couple and uncouple modes that are advantages during unmanned robotic lunar missions

Industry/University Collaboration at the University of Michigan-Dearborn: A Focus on Relevant Technology

https://deepblue.lib.umich.edu/bitstream/2027.42/154104/1/kampfner1996.pd

Differential response to resistance training in CHF according to ACE genotype

The Angiotensin Converting Enzyme (ACE) gene may influence the risk of heart disease and the response to various forms of exercise training may be at least partly dependent on the ACE genotype. We aimed to determine the effect of ACE genotype on the response to moderate intensity circuit resistance training in chronic heart failure (CHF) patients. Methods: The relationship between ACE genotype and the response to 11 weeks of resistance exercise training was determined in 37 CHF patients (New York Heart Association Functional Class=2.3±0.5; left ventricular ejection fraction 28±7%; age 64±12 years; 32:5 male:female) who were randomised to either resistance exercise (n=19) or inactive control group (n=18). Outcome measures included V˙ O2peak, peak power output and muscle strength and endurance. ACE genotype was determined using standard methods. Results: At baseline, patients who were homozygous for the I allele had higher V˙ O2peak (p=0.02) and peak power (p=0.003) compared to patients who were homozygous for the D allele. Patients with the D allele, who were randomised to resistance training, compared to non-exercising controls, had greater peak power increases (ID pb0.001; DD pb0.001) when compared with patients homozygous for the I allele, who did not improve. No significant genotype-dependent changes were observed in V˙ O2peak, muscle strength, muscle endurance or lactate threshold. Conclusion: ACE genotype may have a role in exercise tolerance in CHF and could also influence the effectiveness of resistance training in this condition

Industry/University Collaboration at the University of Michigan-Dearborn: A Focus on Relevant Technology

https://deepblue.lib.umich.edu/bitstream/2027.42/154105/1/kampfner1997.pd

Industry/University Collaboration at the University of Michigan-Dearborn: A Focus on Relevant Technology

https://deepblue.lib.umich.edu/bitstream/2027.42/154106/1/kampfner1998.pd

Neuroarchitecture of Peptidergic Systems in the Larval Ventral Ganglion of Drosophila melanogaster

Recent studies on Drosophila melanogaster and other insects have revealed important insights into the functions and evolution of neuropeptide signaling. In contrast, in- and output connections of insect peptidergic circuits are largely unexplored. Existing morphological descriptions typically do not determine the exact spatial location of peptidergic axonal pathways and arborizations within the neuropil, and do not identify peptidergic in- and output compartments. Such information is however fundamental to screen for possible peptidergic network connections, a prerequisite to understand how the CNS controls the activity of peptidergic neurons at the synaptic level. We provide a precise 3D morphological description of peptidergic neurons in the thoracic and abdominal neuromeres of the Drosophila larva based on fasciclin-2 (Fas2) immunopositive tracts as landmarks. Comparing the Fas2 “coordinates” of projections of sensory or other neurons with those of peptidergic neurons, it is possible to identify candidate in- and output connections of specific peptidergic systems. These connections can subsequently be more rigorously tested. By immunolabeling and GAL4-directed expression of marker proteins, we analyzed the projections and compartmentalization of neurons expressing 12 different peptide genes, encoding approximately 75% of the neuropeptides chemically identified within the Drosophila CNS. Results are assembled into standardized plates which provide a guide to identify candidate afferent or target neurons with overlapping projections. In general, we found that putative dendritic compartments of peptidergic neurons are concentrated around the median Fas2 tracts and the terminal plexus. Putative peptide release sites in the ventral nerve cord were also more laterally situated. Our results suggest that i) peptidergic neurons in the Drosophila ventral nerve cord have separated in- and output compartments in specific areas, and ii) volume transmission is a prevailing way of peptidergic communication within the CNS. The data can further be useful to identify colocalized transmitters and receptors, and develop peptidergic neurons as new landmarks