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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
51

Limites do poder de fiscalização: construção do conceito de abuso do poder de fiscalização e identificação da melhor estratégia processual para combatê-lo / Inspection power limitations: construction of the concept of abuse of Inspections powers and identification of the best legal strategy to fight it

Maldonado, Luciano Burti 12 September 2016 (has links)
Submitted by Luciano Burti Maldonado (lmaldonado@demarest.com.br) on 2016-10-04T21:01:56Z No. of bitstreams: 1 Dissertação.Luciano.VersãoFinal.pdf: 1549972 bytes, checksum: bdce7d4e328f3b111f07f6474f990572 (MD5) / Rejected by Renata de Souza Nascimento (renata.souza@fgv.br), reason: Luciano, boa noite Por gentileza, realizar as alterações abaixo para que possamos aceitar seu trabalho junto à biblioteca: - O nome Getúlio não pode estar acentuado. - Capa e contracapa: Retirar o nome - FGV DIREITO SP, que consta ao lado do nome da escola e retirar a sigla SP que consta ao lado de São Paulo. Em seguida, submeter novamente. Att on 2016-10-04T21:11:37Z (GMT) / Submitted by Luciano Burti Maldonado (lmaldonado@demarest.com.br) on 2016-10-05T12:03:35Z No. of bitstreams: 1 Dissertação.VersãoFinal.LucianoBurti.pdf: 1549924 bytes, checksum: db99895e97d2368a996f4907af1eb366 (MD5) / Approved for entry into archive by Renata de Souza Nascimento (renata.souza@fgv.br) on 2016-10-05T16:26:45Z (GMT) No. of bitstreams: 1 Dissertação.VersãoFinal.LucianoBurti.pdf: 1549924 bytes, checksum: db99895e97d2368a996f4907af1eb366 (MD5) / Made available in DSpace on 2016-10-05T17:02:45Z (GMT). No. of bitstreams: 1 Dissertação.VersãoFinal.LucianoBurti.pdf: 1549924 bytes, checksum: db99895e97d2368a996f4907af1eb366 (MD5) Previous issue date: 2016-09-12 / This study aims to define the limits of tax inspection power and thus, build the concept of abuse of the tax inspection power under Articles 195 and 196 of the National Tax Code, as well as defining the best legal strategy to fight it. Having this objective in mind, we will analyze the tax legislation regarding the supervisory procedures, especially at the federal level and the São Paulo State Finance. In order to understand the power of tax inspection, we will also make use of specialized doctrine on the subject. Once defined the inspection procedure rules and the power of the tax authorities, we will build the concept of abuse of tax inspection powers. Accordingly, in addition to the proposal for a normative concept we will also try to identify a pragmatic concept. Therefore, we investigate the perspective of taxpayers and the placement of administrative and judicial jurisprudence. The analysis of administrative and judicial jurisprudence in addition to assisting us in building the concept of abuse of the Inspection power under the pragmatic approach will also allow us to identify the strategies used by taxpayers to fight abuse of the oversight inspection power and, hence, define the best strategy to fight it, that is, whether during or after the tax inspection procedure and or through administrative defense or prosecution lawsuit. / O presente trabalho tem por objetivo definir os limites do poder de fiscalização e, desta forma, construir o conceito de abuso do poder de fiscalização à luz dos artigos 195 e 196 do Código Tributário Nacional, bem como definir a melhor estratégia processual para combatê-lo. Diante do objetivo pretendido, faremos a análise da legislação tributária sobre os procedimentos de fiscalização, notadamente no âmbito federal e da Fazenda do Estado de São Paulo. Para o entendimento do poder de fiscalização também lançaremos mão da doutrina especializada sobre o assunto. Uma vez delimitadas as regras referentes ao procedimento de fiscalização e o poder do Fisco, construiremos o conceito do abuso do poder de fiscalização. Nesse sentido, além da proposta de um conceito normativo, também tentaremos identificar um conceito pragmático. Para tanto investigaremos a perspectiva dos contribuintes e o posicionamento da jurisprudência administrativa e judicial. A análise da jurisprudência administrativa e judicial além de nos auxiliar na construção do conceito de abuso do poder de fiscalização sob a perspectiva pragmática também permitirá definir as estratégias utilizadas pelos contribuintes para combater o abuso do poder de fiscalização e, desta forma, a partir de referida análise poderemos definir a melhor estratégia para combatê-lo, isto é, se durante ou após o procedimento de fiscalização e se por meio de defesa administrativa ou ajuizamento de ação judicial.
52

Investigation Of Short And Long Term Trends In The Eastern Mediterranean Aerosol Composition

Ozturk, Fatma 01 January 2009 (has links) (PDF)
Approximately 2000 daily aerosol samples were collected at Antalya (30&deg / 34&amp / #900 / 30.54 E, 36&deg / 47&amp / #8217 / 30.54N) on the Mediterranean coast of Turkey between 1993 and 2001. High volume PM10 sampler was used for the collection of samples on Whatman&amp / #8211 / 41 filters. Collected samples were analyzed by a combination of analytical techniques. Energy Dispersive X-Ray Fluorescence (EDXRF) and Inductively Coupled Plasma Mass Spectrometry (ICPMS) was used to measure trace element content of the collected samples from Li to U. Major ions, namely, SO42- and NO3-, were determined by employing Ion Chromatography (IC). Samples were analyzed in terms of their NH4+ contents by means of Colorimetry. Evaluation of short term trends of measured parameters have been shown that elements with marine and crustal origin are more episodic as compared to anthropogenic ones. Most of the parameters showed well defined seasonal cycles, for example, concentrations of crustal elements increased in summer season while winter concentrations of marine elements were considerably higher than associated values for summer. Seasonal Kendall statistic depicted that there was a decreasing trend for crustal elements such as Be, Co, Al, Na, Mg, K, Dy, Ho, Tm, Cs and Eu. Lead, As, Se and Ge were the anhtropogenic elements that decreasing trend was detected in the course of study period. Cluster and Residence time analysis were performed to find the origin of air masses arrving to Eastern Mediterranena Basin. It has been found that air masses reaching to our station resided more on Balkans and Eastern Europe. Positive Matrix Factorization (PMF) resolved eight factors influencing the chemical composition of Eastern Mediterranean aerosols as local dust, Saharan dust, oil combustion, coal combustion, crustal-anthropogenic mixed, sea salt, motor vehicle emission, and local Sb factor.
53

Defining General Conservation Principles For Primary Schools Of Rum Minority In Istanbul

Ekmekci, Onur Tunc 01 September 2012 (has links) (PDF)
In this thesis, it is aimed to make a study on Primary Schools of Rum Minority in Istanbul, and in light of this study, to define general principles for conservation studies on these schools. Rum Minority had an important part in social and cultural life in Istanbul and in late 19th Century, their impact in the city increased with their financial power, especially in Beyoglu. Increase in number of schools they built also occurred in the same timeline. Schools built in and after this term by Rum Minority were built as important public buildings of a minority group and possess strong authenticity, technical-artistic, socio-cultural and economical values. In order to decide which values, problems and potentials these buildings bear, a site survey study is done for this thesis. Primary Schools of Rum Minority in Istanbul are among strongest solid evidences of cultural diversity in Istanbul, and Turkey. While conserving these cultural assets, considering all their values, problems, and potentialities is vital. In addition to conservation studies, interpretation and presentation are also necessary steps for reintegration of these buildings to the city. This thesis performs as an effort made to document features and current state of these schools, decide their value, problems, and potentials / and defining general conservation principles for them.
54

Der Einfluss wirksamer Compliance-Überprüfung mit Hilfe sicherer Hinweisgebersysteme auf die Unternehmenskultur / The Influence of Effective Compliance Monitoring by Secure Whistle-Blowing Systems on Corporate Culture

Kasch, Ulf Christoph 27 July 2009 (has links)
No description available.
55

Μελέτες στην εφαρμοσμένη μακροοικονομετρία : Αιτιότητα κατά Granger σε πολλαπλούς ορίζοντες και μη-γραμμικές τάσεις σε μακροοικονομικές χρονολογικές σειρές / Essays in applied macroeconometrics : multi-horizon Granger causality and trend non-linearities in macroeconomic time series

Σαλαμαλίκη, Παρασκευή 18 December 2013 (has links)
Η παρούσα διατριβή ασχολείται με δύο ιδιαιτέρως σημαντικά και διαχρονικά επίκαιρα ζητήματα στην ανάλυση χρονολογικών σειρών, τα οποία εντάσσονται, υπό ευρεία έννοια, στο πεδίο της Μακροοικονομετρίας. Ειδικότερα, μελετώνται θέματα και μεθοδολογίες ή τεχνικές ιδιαίτερα χρήσιμες για εκείνους τους ερευνητές, οι οποίοι επικεντρώνονται στην ανάλυση της συμπεριφοράς των συναθροιστικών (aggregate) μεγεθών της οικονομίας, βασιζόμενοι στη χρήση δεδομένων χρονοσειρών ή πιο απλά χρονοσειρές (time series). Το πρώτο ζήτημα αφορά στη μελέτη της δυναμικής αλληλεξάρτησης ανάμεσα σε μακροοικονομικές μεταβλητές κάτω από την υιοθέτηση ενός πολλαπλού πλαισίου ανάλυσης χρονοσειρών. Το ενδιαφέρον εστιάζεται κυρίως στην γενικευμένη ή εκτεταμένη έννοια της αιτιότητας κατά Granger, δηλαδή στην επέκταση της τυπικής έννοιας της αιτιότητας κατά Granger σε μεγαλύτερους του ενός ή σε πολλαπλούς ορίζοντες πρόβλεψης. Το δεύτερο ζήτημα αφορά στην παρουσία μη-γραμμικών χαρακτηριστικών σε μακροοικονομικές χρονοσειρές, καθώς και την υποδειγματοποίηση της μη-γραμμικότητας με τη χρήση μη-γραμμικών οικονομετρικών μοντέλων. Επικεντρώνεται δε ιδιαίτερα στον έλεγχο μοναδιαίας ρίζας κάτω από την εναλλακτική υπόθεση της στασιμότητας γύρω από μη-γραμμικές τάσεις της μορφής τάσεων ομαλής μετάβασης (smooth transition trends) στις μακροοικονομικές χρονοσειρές. Ουσιαστικά, η διατριβή διακρίνεται σε δύο κεφάλαια. Στο Κεφάλαιο 1 παρουσιάζεται η τυπική έννοια της αιτιότητας κατά Granger, καθώς και η γενικευμένη ή εκτεταμένη έννοια της αιτιότητας ή η αιτιότητα σε πολλαπλούς ορίζοντες (multi-horizon causality), στο πλαίσιο των διανυσματικών αυτοπαλίνδρομων υποδειγμάτων (VAR). Η τυπική έννοια της αιτιότητας κατά Granger περιορίζεται στη βελτίωση της προβλεψιμότητας σε ορίζοντα πρόβλεψης μίας περιόδου (one-step ahead), ενώ λαμβάνει υπ'όψιν μόνο τις άμεσες ροές πληροφόρησης μεταξύ των μεταβλητών ενδιαφέροντος (direct causality). Ωστόσο, σε υποδείγματα VAR με περισσότερες από δύο μεταβλητές η τυπική έννοια της αιτιότητας μπορεί να επεκταθεί με την μελέτη της βελτίωσης της προβλεψιμότητας σε μεγαλύτερους του ενός ορίζοντες πρόβλεψης. Σε μία περίπτωση όπως η τελευταία, πλην της άμεσης αιτιότητας, δύνανται να μελετηθούν και οι έμμεσες σχέσεις αιτιότητας (indirect causality) που ενδέχεται να προκύψουν μέσω των πρόσθετων μεταβλητών του συστήματος. Το θεωρητικό πλαίσιο της γενικευμένης έννοιας της αιτιότητας που παρουσιάζει η παρούσα διατριβή έχει αναπτυχθεί από τους Dufour and Renault (1998). Παράλληλα, δίνεται ιδιαίτερη βαρύτητα σε δύο πρόσφατες μεθόδους στατιστικής επαγωγής αιτιωδών σχέσεων κατά Granger σε πολλαπλούς ορίζοντες, οι οποίες παρέχουν πρόσθετη πληροφόρηση σχετικά με τη δυναμική αλληλεξάρτηση οικονομικών χρονοσειρών, και πιο συγκεκριμένα σχετικά με τον άμεσο ή έμμεσο χαρακτήρα των αιτιωδών σχέσεων, το διαχωρισμό μεταξύ βραχυχρόνιας και μακροχρόνιας (μη)-αιτιότητας, καθώς και τις πιθανές χρονικές υστερήσεις της αιτιότητας. Τέλος, στα πλαίσια του Κεφαλαίου 1, ερευνάται η δυνατότητα εφαρμογής των μεθόδων αυτών μέσω εμπειρικών εφαρμογών πάνω σε δύο διαχρονικά ζητήματα αιτιωδών σχέσεων ανάμεσα σε οικονομικές μεταβλητές. Στο Κεφάλαιο 2 παρουσιάζονται υποδείγματα ομαλής μετάβασης, καθώς και έλεγχοι μοναδιαίας ρίζας οι οποίοι επιτρέπουν την στασιμότητα γύρω από ομαλές ή βαθμιαίες μεταβάσεις κάτω από την εναλλακτική υπόθεση. Κύριο χαρακτηριστικό των υποδειγμάτων ομαλής μετάβασης είναι η παρουσία μη-γραμμικών τάσεων στη διαχρονική εξέλιξη των χρονοσειρών. Κεντρικό ρόλο στα υποδείγματα αυτά κατέχουν οι διαρθρωτικές μεταβολές (structural changes) στην προσδιοριστική τάση, οι οποίες, δεδομένου ότι αντιπροσωπεύουν μεταβολές της συναθροιστικής συμπεριφοράς, υποδειγματοποιούνται με τη χρήση ενός προσδιοριστικού στοιχείου το οποίο επιτρέπει την βαθμιαία αντί της στιγμιαίας προσαρμογής. Οι έλεγχοι μοναδιαίας ρίζας, οι οποίοι επιτρέπουν περισσότερη ευελιξία στην συνάρτηση της τάσης σε σχέση με την γραμμική εξειδίκευση της προσδιοριστικής τάσης που χρησιμοποιούν οι τυπικοί έλεγχοι μοναδιαίας ρίζας, αποτελούν το επίκεντρο μελέτης του Κεφαλαίου 2 της διατριβής. Η αναγκαιότητα υιοθέτησης πρόσθετων ελέγχων μοναδιαίας ρίζας, όπως οι έλεγχοι μοναδιαίας ρίζας οι οποίοι επιτρέπουν στασιμότητα γύρω από ομαλές μεταβάσεις κάτω από την εναλλακτική υπόθεση, ισχυροποιείται από τα αποτελέσματα της εφαρμογής των ελέγχων αυτών σε ένα σύνολο οικονομικών χρονοσειρών. / This thesis discusses two central research topics in applied time series econometrics that generally belong in the field of Macroeconometrics. In particular, we investigate issues and methods which are of interest to those researchers who want to analyze economic problems or economic aggregates by means of time series data. The first topic deals with the dynamic interrelationships between sets of theory related variables in a multiple time series context. Research interest is primarily focused on the generalized or extended notion of Granger causality, that is the extension of the standard Granger causality concept to higher forecast horizons. The second topic deals with nonlinear behavior of macroeconomic time series, as well as the modelling of nonlinearities in economic time series using nonlinear econometric models. Specific attention is paid to unit root tests that allow stationarity around nonlinear trends in the form of smooth transitions under the alternative. The dissertation consists of two chapters. The first chapter presents the standard concept of Granger causality, along with the generalized or extended notion of causality, also known as multiple-horizon causality, in the vector autoregressive (VAR) framework. The standard notion of Granger causality restricts prediction improvement to a forecast horizon of one period, while it considers only direct flows of information between the variables of interest. However, in VAR models with more than two variables, the concept of standard Granger causality can be extended by studying prediction improvement at forecast horizons greater than one. If this is the case, then, except for direct causality, indirect flows of information might be revealed through the additional variables of the system. The theoretical framework of the extended concept of causality which is presented in the present dissertation has been developed by Dufour and Renault (1998). In addition, special attention is paid to two recent methods for testing hypothesis of non-causality at various horizons which can provide further information on the dynamic interaction of time series, and more specifically on the direct or indirect nature of causal effects, the distinction between short-run and long-run (non)-causality, as wells as the possibility of causal delays. Finally, the potential implementation of these methods is examined through empirical applications on causality relations among different sets of economic variables. Chapter 2 presents smooth transition (STR) trend models, as well as unit root tests that allow stationarity around smooth transitions under the alternative. Smooth transition regression models presume the presence of nonlinear trends in the long-run evolution of time series. A key feature of these models is the presence of structural changes in the deterministic trend which, given that they represent changes in aggregate behavior (economic aggregates), are modelled through a deterministic component that permits gradual rather than instantaneous adjustment between regimes. Unit root tests that permit a more versatile trend function in the unit root procedure, rather than the standard linear trends, are the main concern of Chapter 2. The necessity of employing additional unit root tests, such as unit root tests that allow stationarity around smooth transitions under the alternative, becomes evident through the unit root test results that are observed in an application in a set of economic time series.
56

Inférences dans les modèles ARCH : tests localement asymptotiquement optimaux / Inference in ARCH models : asymptotically optimal local tests

Lounis, Tewfik 16 November 2015 (has links)
L'objectif de cette thèse est la construction des tests localement et asymptotiquement optimaux. Le problème traité concerne un modèle qui contient une large classe de modèles de séries chronologiques. La propriété de la normalité asymptotique locale (LAN) est l'outil fondamental utilisé dans nos travaux de recherches. Une application de nos travaux en finance est proposée / The purpose of this phD thesis is the construction of alocally asymptotically optimal tests. In this testing problem, the considered model contains a large class of time series models. LAN property was the fundamental tools in our research works. Our results are applied in financial area
57

Modulation of Sodium Iodide Symporter-mediated Thyroidal Radioiodide Uptake by Small Molecule Inhibitors, Natural Plant-based Products and microRNAs

Lakshmanan, Aparna 27 May 2015 (has links)
No description available.
58

The concept "beneficial use" in South African water law reform / by Maria Magdalena van der Walt

Van der Walt, Maria Magdalena January 2011 (has links)
The concept "beneficial use" plays a pivotal role in South African water law reform. It forms the foundation of the mechanism to make water use rights available for the reform of the allocation of water use entitlements. The mechanism involves that water use rights that were unexercised in the two years before the promulgation of the National Water Act 36 of 1998 are not defined as existing lawful water uses. Where the concept "beneficial use" is utilised to cancel unexercised water use rights, it can cause potential hardship. Some people whose rights have been cancelled believe that they should be able to rely on the property clause in section 25 of the Constitution of 1996 to either have the legislation declared unconstitutional or to demand compensation. Section 25 of the Constitution of 1996 prohibits the arbitrary deprivation of property and states that property may only be expropriated for a public purpose or in the public interest, subject to compensation. Section 25(4) states, however, that the public interest includes the nation's commitment to land reform and to reforms to bring about equitable access to all South Africa's natural resources. It is clear from this that reforms to bring about access to water are allowed by the property clause. One of the main questions discussed in this thesis was whether section 32 of the National Water Act 36 of 1998 that made more water available for distribution for reform purposes by cancelling unexercised water user rights, leads to an arbitrary deprivation or an expropriation of property. It should be noted that section 32 of the National Water Act did not constitute an arbitrary deprivation of property, as sufficient reason exists for water law reform. A possible constitutional challenge based on the lack of due process of law because of the retrospective operation of the section may possibly be averted because of the existence of section 33 of the National Water Act. Section 33 of the Act mitigates hardship by allowing unexercised water uses to be declared existing lawful water uses in certain circumstances where a good reason for the non–exercise of the water use right existed. Even in cases where section 33 does not prevent section 32 from being regarded as an arbitrary deprivation of property because there still was not a proper procedure, the government will probably be able to show that the limitation in section 32 is, in terms of section 36(1) of the Constitution of 1996, reasonable and justifiable in an open and democratic society. Despite the fact that section 25(1) prohibits arbitrary deprivations, it does not prohibit the government from regulating competing rights to use water even though some people may be negatively affected by the regulation. Because the Minister merely acts as public trustee of the nation's water resources on behalf of the national government in terms section 3(1) of the National Water Act, it cannot be claimed that the government acquired the cancelled water use rights. A claim that compensation should be paid for an expropriation of property will therefore not succeed. Compensation is only payable in terms of section 22(6) and section 22(7) of the National Water Act 36 of 1998 for a loss of existing water entitlements, such as existing lawful water uses or existing licences. A court should thus consider interpreting section 25 by providing for compensation where an individual was unfairly burdened and was therefore denied the protection of the equality clause in section 9 of the Constitution when his unexercised water use rights were cancelled by section 32. The concept "beneficial use" currently restricts the content of the water use entitlement existing in terms of section 4 of the National Water Act 36 of 1998. The loss of the entitlement when inter alia a licence for an existing lawful water use is refused, is not protected by the payment of compensation when water is used in an unfair or disproportionate manner, because such utilisation would not be regarded to be beneficial use. It became apparent that in terms of the current water law dispensation in South Africa, the possibility of compensation for an amendment of a water use licence and the refusal of a licence for an existing lawful water use implies that a water use entitlement is a right in property. The fact that section 22(7) of the National Water Act states that the amount of the compensation must be determined in accordance with section 25(3) of the Constitution implies that the legislature also recognises that a water use entitlement is constitutional property. Section 22(7) of the National Water Act underlines the basic premises of the National Water Act by subjecting the amount of the compensation that is payable to the same limitations that restrict the entitlement to use the water. The stipulations of section 22(7) draw the attention to the fact that the exercise of both existing lawful water uses and water use licences as rights in property is subject to basic principles of the National Water Act such as the Reserve and the concepts "public trusteeship" and "beneficial use" of the water resources. The fact that compensation is only payable when there has been severe prejudice to the economic viability of an undertaking implies that water use entitlements have to be exercised at the time of the application for the compensation to be payable. The concept "beneficial use" – in the sense that a water use must not be wasteful or polluting and in the sense that only water use entitlements that are being exercised are protected – thus restricts the water use entitlement as a property right. During the research, American and Australian water law reform and their interpretation of their property clauses were compared to water law reform in South Africa and the South African property clause. Furthermore, Australian policy to encourage more beneficial water use by the trade in water entitlements or allocations, was also discussed. South Africans will likely in future be encouraged to trade in water use entitlements or allocations. The objective with allowing the trade in water use entitlements or allocations is to encourage people to rather use water for uses with a high value instead of uses with a lower value. In this way the concept "beneficial use" may be broadened to include water allocation or entitlement trading. However, it was argued that a disproportionate impact on third parties would mean that water allocation or entitlement trading would in some cases not be regarded as beneficial use anymore. / Thesis (LL.D.)--North-West University, Potchefstroom Campus, 2011.
59

The concept "beneficial use" in South African water law reform / by Maria Magdalena van der Walt

Van der Walt, Maria Magdalena January 2011 (has links)
The concept "beneficial use" plays a pivotal role in South African water law reform. It forms the foundation of the mechanism to make water use rights available for the reform of the allocation of water use entitlements. The mechanism involves that water use rights that were unexercised in the two years before the promulgation of the National Water Act 36 of 1998 are not defined as existing lawful water uses. Where the concept "beneficial use" is utilised to cancel unexercised water use rights, it can cause potential hardship. Some people whose rights have been cancelled believe that they should be able to rely on the property clause in section 25 of the Constitution of 1996 to either have the legislation declared unconstitutional or to demand compensation. Section 25 of the Constitution of 1996 prohibits the arbitrary deprivation of property and states that property may only be expropriated for a public purpose or in the public interest, subject to compensation. Section 25(4) states, however, that the public interest includes the nation's commitment to land reform and to reforms to bring about equitable access to all South Africa's natural resources. It is clear from this that reforms to bring about access to water are allowed by the property clause. One of the main questions discussed in this thesis was whether section 32 of the National Water Act 36 of 1998 that made more water available for distribution for reform purposes by cancelling unexercised water user rights, leads to an arbitrary deprivation or an expropriation of property. It should be noted that section 32 of the National Water Act did not constitute an arbitrary deprivation of property, as sufficient reason exists for water law reform. A possible constitutional challenge based on the lack of due process of law because of the retrospective operation of the section may possibly be averted because of the existence of section 33 of the National Water Act. Section 33 of the Act mitigates hardship by allowing unexercised water uses to be declared existing lawful water uses in certain circumstances where a good reason for the non–exercise of the water use right existed. Even in cases where section 33 does not prevent section 32 from being regarded as an arbitrary deprivation of property because there still was not a proper procedure, the government will probably be able to show that the limitation in section 32 is, in terms of section 36(1) of the Constitution of 1996, reasonable and justifiable in an open and democratic society. Despite the fact that section 25(1) prohibits arbitrary deprivations, it does not prohibit the government from regulating competing rights to use water even though some people may be negatively affected by the regulation. Because the Minister merely acts as public trustee of the nation's water resources on behalf of the national government in terms section 3(1) of the National Water Act, it cannot be claimed that the government acquired the cancelled water use rights. A claim that compensation should be paid for an expropriation of property will therefore not succeed. Compensation is only payable in terms of section 22(6) and section 22(7) of the National Water Act 36 of 1998 for a loss of existing water entitlements, such as existing lawful water uses or existing licences. A court should thus consider interpreting section 25 by providing for compensation where an individual was unfairly burdened and was therefore denied the protection of the equality clause in section 9 of the Constitution when his unexercised water use rights were cancelled by section 32. The concept "beneficial use" currently restricts the content of the water use entitlement existing in terms of section 4 of the National Water Act 36 of 1998. The loss of the entitlement when inter alia a licence for an existing lawful water use is refused, is not protected by the payment of compensation when water is used in an unfair or disproportionate manner, because such utilisation would not be regarded to be beneficial use. It became apparent that in terms of the current water law dispensation in South Africa, the possibility of compensation for an amendment of a water use licence and the refusal of a licence for an existing lawful water use implies that a water use entitlement is a right in property. The fact that section 22(7) of the National Water Act states that the amount of the compensation must be determined in accordance with section 25(3) of the Constitution implies that the legislature also recognises that a water use entitlement is constitutional property. Section 22(7) of the National Water Act underlines the basic premises of the National Water Act by subjecting the amount of the compensation that is payable to the same limitations that restrict the entitlement to use the water. The stipulations of section 22(7) draw the attention to the fact that the exercise of both existing lawful water uses and water use licences as rights in property is subject to basic principles of the National Water Act such as the Reserve and the concepts "public trusteeship" and "beneficial use" of the water resources. The fact that compensation is only payable when there has been severe prejudice to the economic viability of an undertaking implies that water use entitlements have to be exercised at the time of the application for the compensation to be payable. The concept "beneficial use" – in the sense that a water use must not be wasteful or polluting and in the sense that only water use entitlements that are being exercised are protected – thus restricts the water use entitlement as a property right. During the research, American and Australian water law reform and their interpretation of their property clauses were compared to water law reform in South Africa and the South African property clause. Furthermore, Australian policy to encourage more beneficial water use by the trade in water entitlements or allocations, was also discussed. South Africans will likely in future be encouraged to trade in water use entitlements or allocations. The objective with allowing the trade in water use entitlements or allocations is to encourage people to rather use water for uses with a high value instead of uses with a lower value. In this way the concept "beneficial use" may be broadened to include water allocation or entitlement trading. However, it was argued that a disproportionate impact on third parties would mean that water allocation or entitlement trading would in some cases not be regarded as beneficial use anymore. / Thesis (LL.D.)--North-West University, Potchefstroom Campus, 2011.

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