Browsing by Author "Tadesse, Abraham"

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    Assessment of Enterprise Resource Planning Post- Implementation Success: the Case of Ethio Telecom
    (Addis Ababa University, 2018-06-02) Tadesse, Abraham; Beyene, Melkamu (PhD)
    The main objective of this study is to assess the success of ERP post-implementation at Ethio telecom. The general approach of this research was a case study in which a combination of quantitative and qualitative methods has been used to collect and analyze data. The quantitative data was collected using questionnaires from sample population of 320 users from HR, Finance and sourcing & facility departments with different job positions, roles, and work experience. The collected data was analyzed using SPSS. In the qualitative study, direct interviews were used to collect data from three executive management members of Ethio telecom. A theoretical ERP success model was used to assess the success of ERP Post- implementation at Ethio telecom. The results of this study show the deployed ERP system has brought significant impact on individual performance by enhancing employee awareness and recall of job- related information, increased employee productivity and decision-making activities during post-implementation phase. Similarly, the study report shows there is positive impact in organizational business process managements by integrating and improving internal communication, providing accurate & realtime information, increasing efficiency and productivity, reduces administrative and operations costs, and resulted better positioning for e-government and online business transactions. Even though ET has gained many benefits from deployed ERP system, some challenges were encountered during post implementation phase. Among those challenges ERP system response time delay (slow response), ERP system data integration with other ET soft-wares, ERP system is not always up and running as necessary, lack of training & IT-helpdesk support to solve the problem were the main challenges during post implementation phase. Hence, the researcher has recommended that Ethio telecom is expected to resolved challenges of ERP system interruptions, ERP data integration, ERP system slow performance, ERP system flexibility, lack of adequate training and IT-help desk support as top priority to get the full-fledged benefits from deployed ERP System.
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    A Critical Evaluatetion of Real Time Dispatch in the Light of the Constitutional Rights of Accused Persons: A Case-based Analysis
    (Addis Ababa University, 2011-11) Tadesse, Abraham; Demissie, Wondwossen(Assistant Professor)
    Any criminal cases disposing procedure allempts to increase the efficiency 0/ the criminal justice system and to protect constitutionally as well as internationally recognized rights 0/ accused persons. In line with this. it is to realize all accused persons' rights in general and the speedy tried righls in particular thaI the government introduced R7D not 10 mention the desire to make criminaljuslice system efficient and effective. However, usually allaining these two objectives at the same time is difficult i/not impossible. Even worse there are cases when the two interests come in conflict with each other. II is not a cliche that when undue emphasis is given to the efficiency of criminal proceedings, the rights a/accused persons will be compromised. This is so because if accused persons are given a chance to exercise all the rights at their disposal, adjudication a/criminal cases will take longer period o/time making the criminal justice system less efficient. This research paper, as its title promises, tries to examine to what extent the above stated facts have been reflected in RTD proceedings. Of course, afier its introduclion, RTD has managed to decrease criminal cases backlog. However, the research reveals that this result is obtained at the cost olaccused persons' rights. Illthough RTD is hasically introduced to ensure the speedy trial right o/accused person, the extreme hurried nature o/'the proceeding accompanied by the absence ollaws governing same have resulted in compromising the right to be tried within reasonable time Usel/and other/air trial aspects o/accused person '.I' rights which include the right to presumed innocent, the right to bail, Ihe right to prior notification 0/ charge, the right to demand adjournment 0/ criminal proceedings, the right to de/end oneselfand defense counsel. To bring this phenomenon to an end, this paper recommends the pertinent government organs to issue a detailed law which regulates and delimits the scope ol application 0/ liTO. and at the same lime takes into consideration those righls put at risk as a result 0/ the application 0/ RTD. In Ihe mean time, the paper urgesjudges and public prosecutors to reji-ainji-om treating RTD cases difJerentji-om other ordinwy criminal cases. Key terms and phrases: RTO, Human Rights, Accused Perso ns, Rights of Accused Persons.