Answering the call to decenter whiteness and coloniality within communication studies (#RhetoricSoWhite), this project attempts to reclaim space for indigenous knowledge and to serve decolonial struggles. Written as a project of love for my fellow indigenous scholars and peoples, I expand upon Tiara Na'puti's conceptualization of "Indigeneity as Analytic" and chart how indigenous Pacific Island decolonial resistance operates through a paradigm of decolonial futurity. By recognizing Guåhan (Guam), as well as Chamoru, bodies as (de)colonial borderlands, I demonstrate the radical potential of indigeneity through three different case studies. First, I name indigenous feminine style as a strategic mode of public address adopted by Governor Lou Leon Guerero to resist the spread of COVID-19 by US military personnel on the island of Guåhan. Second, I showcase how the process and practice of indigenous Pacific Island tattooing delinks away from coloniality. Finally, I demonstrate how the celebration of a Chamoru saint, Santa Marian Kamalen, provides a spatial-temporal intervention that articulates an indigenous religion and enacts a decolonial futurity.

This thesis explores grassroots activists’ and organizers’ perceptions and experiences of hope within their movement work. Through two arts-based, semi-structured focus groups, five participants shared their understandings of hope in relation to their organizing. Transcripts of the focus groups and the artwork created therein were analysed through three conceptual lenses: community care (largely pulled from Critical Disability Studies), futurities and temporalities (informed by a variety of critical approaches to time), and Jewish spiritual thought. The results emphasize the need for organizing groups to (1) utilize futurity-focused temporalities, (2) implement imaginative and playful environments, and (3) offer support including an ethic of care, as well as tangible resources and training opportunities. This study holds implications for organizers and activists striving to cultivate spaces where hope becomes possible, for macro-level community social workers, and for social movement researchers. Shifting the environments where social change happens to enable organizers to slow down and rest, play and dream together, care and be cared for, and teach and learn skills can support the experience of hope by demonstrating the possibility of a different way of relating to one another. / Thesis / Master of Social Work (MSW) / Question: How do grassroots organizers and activists relate to the idea of 'hope'? How: Group discussions with five organizers while creating art together. Lenses: 1) The importance of community care, 2) Understanding different ways of thinking about time and the future, 3) Jewish spirituality. Takeaways: It is important to show that a different (and better) way of relating to one another is possible. This can support hope. Some ways of doing this include creating social change spaces where people can slow down and rest, play and dream together, care and be cared for, teach and learn skills.

Futures contracts represent a suitable instrument for hedging. One conse- quence of their standardized nature is the presence of basis risk. In order to mitigate it an agent might aim to minimize Value at Risk or Expected Shortfall. Among numerous approaches to their modelling, CAViaR models which build upon quantile regression are appealing due to the limited set of assumptions and decent empirical performance. We propose alternative specifications for CAViaR model - power and exponential CAViaR, and an alternative, flexible way of computing Expected Shortfall within CAViaR framework - Implied Expectile Level. Empirical analysis suggests that ex- ponential CAViaR yields competitive results both in Value at Risk and Ex- pected Shortfall modelling and in subsequent Value at Risk and Expected Shortfall hedging. 1

O futuro verbal caracteriza-se por uma conformação cognitiva e semântica bastante distinta da verificada nos demais tempos verbais, distintos do tempo cronológico. Tal fato apresenta-se abrangente nas línguas e traz consequências morfossintáticas apreciáveis na constituição de tal tempo verbal em português, tanto em perspectiva sincrônica quanto em diacrônica. Hoje, em língua portuguesa, presenciamos uma nova mudança na manifestação desse futuro verbal, com a crescente difusão da forma perifrástica composta por ir e infinitivo, como gramaticalização da expressão de futuro. Tal processo de mudança ainda se encontra em curso na língua, fato atestável em vários usos. Objetivamos aqui a descrição dos tempos verbais futuros da língua portuguesa, que não se confundem com a simples expressão de futuridade, bem como o estabelecimento de um estudo comparativo entre três variedades do português, a brasileira, a europeia e a moçambicana, quanto a usos e valores do futuro do presente, tempo verbal prototípico dos futuros / The future verb tense is characterized by a cognitive and semantic conformation that is quite distinct from other tenses, distinct from time. Such fact is widely verified among human languages and brings significant morphosyntactic consequences to the constitution of this tense in Portuguese language, both in synchronic as in diachronic perspective. Presently, in Portuguese, we see a new change in the verbal future, by the increasing use of the periphrastic form composed by ir (to go) and the infinitive, as grammaticalization to express the future. This change is still in progress in the language, which can be confirmed by many different uses. In this paper, we describe the future tenses of the Portuguese language, which are not the same as the simple expression of futurity, and we establish a comparative study among the three varieties of Portuguese, that is, the Brazilian, the European and the Mozambican ones, regarding the uses and values of present future, prototypical verb tense for the future tenses

The use of public space by young people raises issues in Australia and elsewhere in the world. Contests occur between the disparate players seeking a stake in the use and definition of public space. State and local government, young people, the security industry, shop owners, community groups and property developers are some of the major players. In a context of monitoring and control procedures, young people's use of public space is often viewed as a threat to social order (Loader 1996, Crane and Dee 2001, White 1998). This study considers critical intersections between young people and the control of public space. It employs an analysis of relevant youth, citizenship and public space theories. Particular attention focuses on the concepts of political, civil and social citizenship formulated by the British sociologist T.H. Marshall, whose key text Citizenship and Social Class (1950), is still relevant (see Yeatman 1994, France 1997, Mann 1995, Manning and Ryan 2004). Grounded Theory methodology as discussed by Glaser and Strauss (1967) is utilised in the surveying of high school students in Brisbane and Logan to discover their perceptions of a range of public space and citizenship issues. The overall aim of this study is to consider if a connection exists between young people, public space and citizenship and if the use of public space by young people may be understood from a broad rights perspective and the concept of social citizenship, as discussed by Marshall (1950). The self completion survey employed in this study asked 1122 high school students a number of questions about their local community, safety at school, the meaning to them of the word citizenship and their thoughts about CCTV. The key findings were: * Some communities are less concerned about young people, than others; * Most schools are safe, but a number are not. Teachers contribute to student's feelings of safety at school; * The word citizenship carries important meanings for most young people around belonging, community and taking part in community life; * CCTV surveillance does not necessarily make young people feel safe in using public space; * Most young people feel negatively stereotyped by their community; * Most local areas do not have enough youth facilities The survey data is discussed further throughout the study along with citizenship and public space issues.

In 2015, the Truth and Reconciliation Commission made their final recommendations for Canadian society to address cultural genocide: by affirming stories of survivors, taking personal and professional inventory of their practices and making concrete steps to meet the Calls to Action. In particular, the TRC recognized damage done by museums and art galleries to perpetuate colonialism and yet, believed that these institutions could be sites of justice, particularly in relation to arts and artists The Art Gallery of Greater Victoria, an institution steeped in colonialism and under pressure to create accountable relationships with Indigenous communities, began to act by revamping their education program for school age children entitled the Gallery in the Schools art program. My study asked Indigenous artists and educators to contribute their ideas for a new art program. I used a blended research of community based and decolonizing research models, contextualized within decolonizing and critical theoretical frameworks. Overall, research findings suggest that process is as important as the end product in the context of reconciliation and decolonization. Significantly, relationships were esteemed over the concept of reconciliation. These finding further imply that a successful art program would ground pedagogical content within a critical historical framework, be informed by a fluid understanding of identity and search out possibilities of hope. The theoretical implications of this study support increased contributions by Indigenous artists as key policy makers, who will challenge the deeply embedded power structures of institutions and offer alternative ways to share power and support Indigenous envisioned futures. / Graduate

O futuro verbal caracteriza-se por uma conformação cognitiva e semântica bastante distinta da verificada nos demais tempos verbais, distintos do tempo cronológico. Tal fato apresenta-se abrangente nas línguas e traz consequências morfossintáticas apreciáveis na constituição de tal tempo verbal em português, tanto em perspectiva sincrônica quanto em diacrônica. Hoje, em língua portuguesa, presenciamos uma nova mudança na manifestação desse futuro verbal, com a crescente difusão da forma perifrástica composta por ir e infinitivo, como gramaticalização da expressão de futuro. Tal processo de mudança ainda se encontra em curso na língua, fato atestável em vários usos. Objetivamos aqui a descrição dos tempos verbais futuros da língua portuguesa, que não se confundem com a simples expressão de futuridade, bem como o estabelecimento de um estudo comparativo entre três variedades do português, a brasileira, a europeia e a moçambicana, quanto a usos e valores do futuro do presente, tempo verbal prototípico dos futuros / The future verb tense is characterized by a cognitive and semantic conformation that is quite distinct from other tenses, distinct from time. Such fact is widely verified among human languages and brings significant morphosyntactic consequences to the constitution of this tense in Portuguese language, both in synchronic as in diachronic perspective. Presently, in Portuguese, we see a new change in the verbal future, by the increasing use of the periphrastic form composed by ir (to go) and the infinitive, as grammaticalization to express the future. This change is still in progress in the language, which can be confirmed by many different uses. In this paper, we describe the future tenses of the Portuguese language, which are not the same as the simple expression of futurity, and we establish a comparative study among the three varieties of Portuguese, that is, the Brazilian, the European and the Mozambican ones, regarding the uses and values of present future, prototypical verb tense for the future tenses

This thesis represents an in-depth empirical study of the dependence structures within the term structure of interest rates. Firstly, a comprehensive overview of term structure modelling literature and methods is provided together with a summary of theoretical notions regarding the use of high-frequency data and spectral analysis. Contrary to most studies, the frequency-domain approach is employed, with a special focus on dependency across various quantiles of the joint distribution of the term structure. The main results are obtained using the quantile cross-spectral analysis, a new robust and non-parametric method allowing to uncover dependence structures in quantiles of the joint distribution of multivariate time series. The results are estimated using a dataset consisting of 15 years worth of high-frequency tick-by-tick time series of US Treasury futures. Complex dependence structures are revealed showing signs of both cyclicity and dependence in various parts of the joint distribution of the term structure in the frequency domain. JEL Classification C49, C55, C58, E43, G12, G13 Keywords term structure of interest rates, yield curves, high-frequency analysis, spectral analysis, inter- est rate futures Author's e-mail adam.nedved@fsv.cuni.cz Supervisor's e-mail barunik@fsv.cuni.cz

Conceived in the wake of a global pandemic and the unanticipated need to create digital theatre, COVEN-19, or Magicks for Unprecdented Times as a devising project consisted of two witchcraft-inspired performances: a fall 2020 Samhain ritual and a spring 2021 Beltane ritual. The company of undergraduate and graduate theatre witches explored decentralized, iterative, slow, caretaking, queer forms of devising over digital platforms. The written portion of this thesis takes the form of a digital tarot blog: 22 (plus a bonus) interconnected essays and spells that interrogate feminist and queer theories as they pertain to the Coven’s devising process. This digital format not only reflects the malleable nature of the creative process, but it is also a kind of praxis that invites the reader to take an active role in meaning-making and resists an objective, singular narrative. Woven through these tarot cards are threads of utopian futurity, situated subjectivities, and anticapitalist temporalities. The essays and spells are primarily in conversation with adrienne maree brown, Judith Butler, Audre Lorde, Jose Estaban Munoz, and Starhawk – engaging with these theorists as thought-ancestors in order to activate rather than regurgitate their knowledges of radical hope and nonlinear process. The tarot deck takes a situated, backwards glance toward these ancestors as it grasps at seemingly impossible utopian horizons of collaboration and creation.

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