نتایج جستجو برای: lack of investment security
تعداد نتایج: 21191484 فیلتر نتایج به سال:
Hosts (or nodes) in the Internet often face epidemic risks such as virus and worms attack. Despite the awareness of these risks and the importance of network/system security, investment in security protection is still scare, and hence epidemic risk is still prevalent. Deciding whether to invest in security protection is an interdependent process: security investment decision made by one node ca...
This chapter surveys economic approaches for security metrics, among which we could identify two main areas of research. One has its roots in investment and decision theory and is mainly pursued in the field of information technology-oriented business administration. It has yielded a number of quantitative metrics that can be applied as guidelines in investment decisions as well as for the eval...
The present study has objectively investigated and reviewed 164 managers, employees and workers of Tuka Steel Investment Holding Company (TSIH Co.) as one of the most successful companies in Iran's steel industry. The Survey approach has been adopted to serve the following purposes of this study: a) to define the prevailing organizational culture in steel industry; and b) To review alignment do...
security building processes after world war ii, were under the influence of realistic thoughts. this was considered a reaction to idealistic and institutional approaches. critical school attempted to criticize classical and structural realism. new security theoreticians emphasize on extended subjects and diverse threats and believe it to be beyond the competition of countries. they believe that...
It is passing nearly half a century from the ICSID activity and during this time, the concept of “investment” has changed to most controversial issue and the subject of many cases in this area. In one hand, the lack of definition in Washington convention and on the other hand, the dependence of ICSID tribunals for authenticating their competence on “double barreled” test...
Abstract the purpose of this study is to identify the obstacles to the transfer of sports facilities from the Ministry of Sports and Youth to the private sector. The research method is descriptive-analytic. The statistical sample of the same statistical society is 145 people, consisting of deputies, managers and sports experts of the Sports and Youth Department, physical education professors o...
Lack of accurate maps on the extent of global cropland, and particularly the spatial distribution of major crop types, hampers policy and strategic investment and could potentially impede efforts to improve food security in an environment characterized by continued market volatility and a changing climate. Here we discuss the pressing need for the provision of spatially explicit cropland datase...
Abstract An increasing number of States has adopted new or revised existing laws that establish foreign direct investment (FDI) screening mechanisms on grounds national security. Comparing FDI in Germany and China as a case study, this article identifies three regulatory hurdles to investors related such mechanisms, namely unpredictability, procedural uncertainty, the lack transparency practice...
When investing in cyber security resources, information security managers have to follow effective decision-making strategies. We refer to this as the cyber security investment challenge. In this paper, we consider three possible decision support methodologies for security managers to tackle this challenge. We consider methods based on game theory, combinatorial optimisation, and a hybrid of th...
in this paper, an economic decisions-making model based on mathematics in order to optimize the costs of investment in accordance with innovative technology of human resources recruitment introduced and in the next section, the economic impact of the internet recruitment technologies has been examined. in order to fulfill these demands classic economic order quantity model of have developed as...
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