『eラーニング支援室』の設置について

1 はじめに 2 eラーニング支援室概要 2.1 施設概要 2.2 支援業務概要 3 支援の例 4 おわり

The Dynamic Effect of Uncertainty on Corporate Investment through Internal and External Financing

Using firm-level data on the Japanese manufacturing industry, this study identifies the causal effect of uncertainty on the dynamic relation between corporate investment and financing conditions. It demonstrates that the cautionary effect is increasingly dominant under high uncertainty irrespective of the type of corporate investment—capital investment and R&D—and that this result remains even in the weak instrument robust inference. Hence, the dominance of the cautionary effect over the financing constraint effect makes actual corporate investment decisions under high uncertainty indifferent to the firm’s financing conditions

The Dynamic Effect of Uncertainty on Corporate Investment through Internal and External Financing

Using firm-level data on the Japanese manufacturing industry, this study identifies the causal effect of uncertainty on the dynamic relation between corporate investment and financing conditions. It demonstrates that the cautionary effect is increasingly dominant under high uncertainty irrespective of the type of corporate investment—capital investment and R&D—and that this result remains even in the weak instrument robust inference. Hence, the dominance of the cautionary effect over the financing constraint effect makes actual corporate investment decisions under high uncertainty indifferent to the firm’s financing conditions

The Sensitivity Effect of Uncertainty on Corporate Investment through Internal and External Financing: Evidence on Cautionary Channel from Japanese Manufacturing Firms

Using firm-level data on the Japanese manufacturing industry, this paper studies the causal impact of uncertainty on the dynamic relation between corporate investment and financing conditions. It demonstrates that the cautionary effect that makes actual corporate investment decisions indifferent to the firm's financing conditions increases in higher uncertainty irrespective of the type of corporate investment---capital investment and R\&D---and is more pronounced in firms with less cash holdings. This result remains even in the weak and invalid instrument robust inference

Evaluation of the Effectiveness of a Group Intervention Approach for Nurses Exposed to Violent Speech or Violence Caused by Patients: A Randomized Controlled Trial

The purpose of this study was to evaluate the effectiveness of a group intervention approach aimed at improving the mental health of psychiatric nurses exposed to violent speech/violence. Sixty-two nurses having experienced serious episodes of violent speech/violence were enrolled in this study. A group intervention approach was used in the intervention group. For both the intervention and the control groups, evaluations were conducted at three time points. Evaluations were conducted using the Impact of Event Scale-Revised (IES-R) and Profile of Mood States (POMS). The results showed that changes in the flashback, hyper-arousal, avoidance behavior, and total scores on the IES-R and anxiety and depression scores on the POMS differed significantly between the two groups. These results suggest that a group intervention approach can lessen the psychological burden of nurses exposed to violence and reduce their mental stress

Measured Dissipated-Energy in Switching-off by Electric Contacts

The measurement of the dissipated energy in switching-off has been attempted to make clear the function of spark on electric contacts, which may unfortunately cause the combustible gas, such as propane gas etc, to catch fire and result in fire accidents. By utilizing the "Memoriscope" has been the meaurement carried out and the feature of this method is to provide the information on not only the amount of dissipated energy involved in one action but also on the trace of its instantaneous power which can affect catching fire delicately. Presented in this paper are the discussion of this measuring method and the measured results which are obtained experimentally in order to investigate the dependence of the energy dissipation on variety of contacts, contacts' deterioration and circuit arrangements