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The adoption of social media has been extensively discussed. However, to explain the adoption of traditional social media, considering the benefits and risks accumulated from the experiences of social media use, the extent literature is limited. Thus, this paper investigated the act of traditional social media users’ switching behavior from a dynamic perspective and the level of information privacy concerns and social media privacy to measure the risks and benefit accumulated from this dynamic process.

This study of Facebook and Twitter users, who are regarded as representative of traditional social media, are selected as research targets surveyed and were required to answer a specially designed questionnaire in order to determine their general feeling on social media platforms they currently use. As a part of this process, quota sampling was used to collect different samples based on gender and age. In this paper, t-test, one-way ANOVA and multiple comparisons were used for the statistical analysis, conducted through SPSS.

Information privacy concerns and social media dependency affect the adoption of social media. Secondly, social media dependency is a more salient determinant for social media adoption. Therefore, social media firms should pay more attention to enhancing user dependency of social media by increasing user involvement of social media.

This study intends to conduct a research design that provides an overall and holistic understanding of user usage experience. To do this, it investigates the intensity of switching behavior through the level of dependency and the level of information privacy concern that users inevitably exhibit through the use of social media over long time.

This research provides some evidence by the vine copula approach, suggesting the significant and symmetric causal relation between subsections of Baltic Exchange and hence concluding that investing in different indexes, which is currently a risk diversification system, is not a correct risk reduction strategy.

The daily observations of Baltic Capesize Index (BCI), Baltic Handysize Index (BHSI), Baltic Dirty Tanker Index (BDTI) and Baltic LNG Tanker Index (BLNG) over an eight-year period have been used. After collecting data, calculating the return and estimating the marginal distribution of return rates for each of the indexes applying asymmetric power generalized autoregressive conditional heteroskedasticity and autoregressive moving average (APGARCH-ARMA), and with the assumption of skew student's t-distribution, the dependence of Baltic indexes was modeled based on Vine-R structures.

A positive and symmetrical correlation was observed between the study groups. High and low tail dependence is observed between all four indexes. In other words, the sector business groups associated with each of these indexes react similarly to the extreme events of other groups. The BHSI has a pivotal role in examining the dependency structure of Baltic Exchange indexes. That is, in addition to the direct dependence of Baltic groups, the dependence of each group on the BHSI can transmit accidents and shocks to other groups.

Since the Baltic Exchange indexes are tradable, these findings have implications for portfolio design and hedging strategies for investors in shipping markets.

Vine copula structures proves the causal relationship between different Baltic Exchange indexes, which are derived from different types of markets.

The purpose of this study had two aims: (1) to extend insight regarding the challenges of implementing standardised work, via care pathways, in a healthcare setting by considering interactions with other operational (i.e. resource sharing, portfolio alignment) and professional (i.e. autonomous expertise) dependencies and (2) to develop novel insights regarding a specific flow mechanism, the stroke nurse practitioner, a form of flow “pilo” or guide.

This was a longitudinal case study of implementing the acute stroke care pathway in a National Health Service hospital in England based on 185 hours of non-participant observations and 68 semi-structured interviews. Archival documents were also analysed.

The combined flow, operational and professional dependency lens extends operations management understanding of the challenge of implementing standardised work in healthcare. One observed practice, the process pilot role, may be particularly valuable in dealing with these dependencies but it requires specific design and continuous support, for which the authors provide some initial guidance.

The research was a single case study and was focussed on a single care pathway. The findings require replication and extension but offer a novel set of insights into the implications of standardised work in healthcare.

In addition to confirming that a multidependency lens adds conceptual and practical insight to the challenges of implementing standardised work in a healthcare setting, the findings and recommendations regarding flow “pilots” are novel. The authors' analysis of this role reveals new insights regarding the need for continued improvisation in standardised work.

Mining user-concerned actionable and interpretable hot topics will help management departments fully grasp the latest events and make timely decisions. Existing topic models primarily integrate word embedding and matrix decomposition, which only generates keyword-based hot topics with weak interpretability, making it difficult to meet the specific needs of users. Mining phrase-based hot topics with syntactic dependency structure have been proven to model structure information effectively. A key challenge lies in the effective integration of the above information into the hot topic mining process.

This paper proposes the nonnegative matrix factorization (NMF)-based hot topic mining method, semantics syntax-assisted hot topic model (SSAHM), which combines semantic association and syntactic dependency structure. First, a semantic–syntactic component association matrix is constructed. Then, the matrix is used as a constraint condition to be incorporated into the block coordinate descent (BCD)-based matrix decomposition process. Finally, a hot topic information-driven phrase extraction algorithm is applied to describe hot topics.

The efficacy of the developed model is demonstrated on two real-world datasets, and the effects of dependency structure information on different topics are compared. The qualitative examples further explain the application of the method in real scenarios.

Most prior research focuses on keyword-based hot topics. Thus, the literature is advanced by mining phrase-based hot topics with syntactic dependency structure, which can effectively analyze the semantics. The development of syntactic dependency structure considering the combination of word order and part-of-speech (POS) is a step forward as word order, and POS are only separately utilized in the prior literature. Ignoring this synergy may miss important information, such as grammatical structure coherence and logical relations between syntactic components.

Limited facilities operating and modernization budgets require organizations to carefully identify, prioritize and authorize projects to ensure allocated resources align with strategic objectives. Traditional facility prioritization methods using risk matrices can be improved to increase granularity in categorization and avoid mathematical error or human cognitive biases. These limitations restrict the utility of prioritizations and if erroneously used to select projects for funding, they can lead to wasted resources. This paper aims to propose a novel facility prioritization methodology that corrects these assessment design and implementation issues.

A Mamdani fuzzy logic inference system is coupled with a traditional, categorical risk assessment framework to understand a facilities’ consequence of failure and its effect on an organization’s strategic objectives. Model performance is evaluated using the US Air Force’s facility portfolio, which has been previously assessed, treating facility replicability and interruptability as minimization objectives. The fuzzy logic inference system is built to account for these objectives, but as proof of ease-of-adaptation, facility dependency is added as an additional risk assessment criterion.

Results of the fuzzy logic-based approach show a high degree of consistency with the traditional approach, though the value of the information provided by the framework developed here is considerably higher, as it creates a continuous set of facility prioritizations that are unbiased. The fuzzy logic framework is likely suitable for implementation by diverse, spatially distributed organizations in which decision-makers seek to balance risk assessment complexity with an output value.

This paper fills the identified need for portfolio management strategies that focus on prioritizing projects by risk to organizational operations or objectives.

This study attempts to assess the readiness of Saudi students for independent/autonomous learning, with a focus on learning of English as a Foreign Language (EFL). The study used a questionnaire and semi-structured interviews to gain insights from a population of 319 students (aged 15-24) about their perceptions of responsibilities, decision-making abilities, motivation, involvement in autonomy-related activities, and capacity to take charge of their own learning. The findings of the study confirmed the relatively low readiness of Saudi EFL learners for independent learning (M = 3.06 on a scale of 1 to 5, SD =.31). Learners demonstrated low responsibility levels, since only 17.27% of them perceived that they accept sole responsibility for their EFL learning. Respondents reported a moderate level of ability (M = 3.63) and motivation (M = 3.70) to learn English. A considerable percentage of participants (27.29%) reported that they are rarely involved in self-directed activities; they demonstrated high levels of teacher dependency and low levels of learner independence. Despite the participants’ reasonable level of awareness of the nature of learner autonomy and its demands, their responses identified them as EFL learners with low autonomy. This study informs EFL learning stakeholders in Saudi Arabia that learners’ readiness for such conditions must be developed before interventions aimed at promoting autonomy are implemented in this context.

.هيتاذ ةروصب ةيزيلجنلإا ةغللا ملعتل نييدوعسلا بلاطلا ةيزهاج ىدم ميقت نأ ةساردلا هذه لواحت تفظونايبتسا ةساردلا ا تلاباقمو رظن ةهجو ىلع لوصحلل319 لوح ابلاط يتاذ لكشب ملعتلل ةيلوئسملا مهلمحت ىدمةيعفادلا ،رارقلا ذاختا ىلع مهتردق ، ةغللا ملعتلةيبنجلاا ةغللا ملعتل نييدوعسلا بلاطلا ةيزهاج فعض ةساردلا جئاتن تتبثا .يتاذ لكشب ملعتلا ىلع ةردقلاو ،ةيتاذلا ةطشنلأا يف ةكراشملا ،يلجنلإا = طسوتم( يتاذ لكشب ةيز3.06 = يرايعم فارحنا ،31. ثيح يتاذ لكشب ملعتلل ةيلوئسملل مهلمحت فعض نوكراشملا تبثا .)تبسن ام ىعداه طقف(17.27 ملعتلا ىلع ةردقلل ةطسوتم تايوتسم نوكراشملا سكع نيح يف كلذل مهلمحت نيكراشملا يلامجا نم )%3.63ةيعفادلاو ) لجنلإا ةغللا ملعتل( ةيزي3.70( نيكراشملا نم ةريبك ةبسن سكعت .)27.83يف مهتكراشم مدع )% يتاذلا ملعتلا ةطشنأ ريبك لكشب دامتعلااولوح نوكراشملا اهادبا يتلا ةطسوتملا تايوتسملا نم مغرلا ىلع .سفنلا ىلع دامتعلاا فعضو ملعملا ىلع فارتعلاا بمهتاباجا نا لاا هتابلطتمو يتاذلا ملعتلا ةيمهأ هذه يصوت .يتاذلا ملعتلل مهتيزهاج مدع تتبثا ةلباقملا ةلئساو نايبتسلاا ىلعلا جمد ةلواحم لبق يتاذلا ملعتلل ةبسانملا ةئيبلا ريفوتب ةيدوعسلا ةيبرعلا ةكلمملا يف ةيزيلجنلإا ةغللا ملعت نع نيلوئسملا ةساردلا يف بلاط .ملعتلا نم عونلا اذه

The study systematically analyses the path dependency and path-shaping of borrowed education policy, tracing it from the global through the national to individual schools. It also revisits the case schools after five years to map the school level policy paths.

Recently, path-dependency heuristics have drawn attention in predicting educational policy trajectories. However, these studies are primarily theoretical, and those empirical studies do not capture what happens at the school level. This paper fills the research gap by presenting a model that synthesises the research from diverse fields and is informed by findings from a longitudinal case study of educational outsourcing in public schools in Hong Kong and Korea.

The findings highlight path dependency interactions across educational levels diachronically and synchronically, while aptly incorporating the creative ways school leaders exercise their agency therein. The paper concludes with new insights into policy trajectory and education outsourcing.

The study substantiates and extends previously suggested theoretical models on the paths of travelling educational policies and identifies the factors that shape the paths. It also sheds light on how school leaders navigate the structures that constrain their actions or create a new path and pursue their educational goals.

Coronavirus disease 2019 (COVID-19) has had a tremendous negative effect on the economies around the world by infusing uncertainty into supply chains. In this paper, the authors address two important research questions (RQs): (1) did COVID-19 wage subsidies impact small and medium enterprises (SMEs) to become more flexible towards the SMEs' business customers and (2) can such flexibility be a source for greater resilience to the crisis? As a result, the authors investigate the relationship between governmental wage subsidies and SMEs' flexibility norms towards the SMEs' business customers (study 1). The authors further uncover when and how flexibility towards existing customers contributes to SME resilience (study 2).

The authors frame the inquiry under the resource dependence theory (RDT) and behavioural additionality principle. The authors use survey methodology and test the assumptions in study 1 (n = 225) and study 2 (n = 95) on a sample of SMEs from various business-to-business (B2B) industries in Croatia.

Overall, in study 1, the authors find that SMEs that receive governmental wage subsidies have greater flexibility norms. However, this relationship is significantly conditioned by SMEs' competitive profile. SMEs that strongly rely on innovation are more willing to behave flexibly when receiving subsidies, whereas SMEs driven by branding do not. Study 2 sheds light on when flexibility towards existing customers increases SME resilience. Findings show that flexibility norms are negatively related to resilience, but this relationship is becoming less negative amongst SMEs with lower financial dependence on the largest customer.

This study extends RDT in the area of firm–government relationships by showing that wage subsidies became a source of power for the Government and a source of dependency for SMEs. In such cases, the SMEs receiving those subsidies align with the governmental agenda and exhibit higher flexibility towards the SMEs' customers. Drawing arguments from behavioural additionality, the authors show that this effect varies due to SMEs' attention and organisational priorities resulting from different competitive profiles. Ultimately, the authors showcase that higher flexibility norms can contribute to resilience if the SME restructures its dependency by having a less-concentrated customer base.

This study aims at investigating how energy strategies of China impact its energy shipping import through a strategic maritime link, the Straits of Malacca and Singapore (SOMS).

Vector error-correction modelling (VECM) is applied to examine the key energy strategies of China influencing crude oil and liquefied natural gas (LNG) shipping import via the SOMS. Strategies investigated include oil storage expansions, government-setting targets to motivate domestic gas production, pipeline projects to diversify natural gas import routes and commercial strategies to ensure oil and gas accessibility and cost-effectiveness.

For the crude oil sector, building up oil storage and diversifying oil import means, routes and sources were found effective to mitigate impacts of consumption surges and price shocks. For the LNG sector, domestic production expansion effectively reduces LNG import. However, pipeline gas import growth is inefficient to relieve LNG shipping import dependency. Furthermore, energy companies have limited flexibility to adjust LNG shipping import volumes via the SOMS even under increased import prices and transport costs.

As the natural gas demand of China continues expanding, utilisation rates of existing pipeline networks need to be enhanced. Besides, domestic production expansion and diversification of LNG import sources and means are crucial.

This study is among the first in the literature using a quantitative approach to investigate how energy strategies implemented in a nation impact its energy shipping volumes via the SOMS, which is one of the most important maritime links that support 40% of the global trades.

In this study, the authors revisit Alberta's public-private partnership (P3) program after 20 years of field level experience by retracing its historical emergence and institutional evolution given its political context. Specifically, the authors adopt a path dependence perspective to reconstruct and reexamine Alberta's P3 program emergence, reflect on the successes achieved, and articulate challenges that must be overcome to institutionalize P3s as part of Alberta's infrastructure delivery environment in the future.

Adopting a constructivist approach and a case-based methodology, the authors (re)analyze the activities of governmental agents, private industry, and other actors as part of a new infrastructure policy introduced in 2002 to transform the provincial institutional landscape to accommodate P3.

The authors find Alberta's P3 emergence was driven by the necessity of its infrastructure deficits, political expediency, and resource scarcity. Furthermore, with well-entrenched conservative political actors as gatekeepers, Alberta's P3 implementation demonstrated stability and incremental change simultaneously, consistent with core elements of path dependency. Following the introduction of P3 in Alberta, the province lacked formal institutional structures that would transition its P3 program from good to great and enable it to become firmly embedded in the public infrastructure delivery landscape. With the subsequent absence of P3-convinced (political) leadership and uncertainty about its P3 policy direction, Alberta was unable or unwilling to consolidate the progress made at the start of the program.

Most recently, the emergence of new political leadership in Alberta has (re)catalyzed policy progress, pointing toward a more methodical program approach, and suggesting a rediscovered confidence in P3s in the province with the establishment of a P3 Office (P3O), including nascent formal rules for unsolicited bids. These recent changes in our view make for a much more anchored policy and could lead to program sustainability and eventual institutionalization. Given the unpredictability of the recent political change, a more robust analysis of the relationship between political party control, leadership, and P3 stability is required to anticipate future policy and organizational obstacles.