Purpose: The purpose of this study is to describe and explain the relation of changes in capital requirements on the profitability of Swedish banks. Method: A mixed model approach is used. The quantitative approach is con-ducted through the collection and analysis of statistics from Swe-dish banks and financial institutions. The qualitative research ap-proach is used to obtain further insights into the Swedish banking system and how banks are managing capital requirements. This is conducted through interviews with respondents from a large bank, a niche bank, and the Riksbank. Analysis: The analysis is made on yearly data from 1999 to 2015. Return on equity and net interest margin are individually used as dependent variables. The independent variables are various capital ratios which are defined by the Basel framework. The results from the quantitative analysis are in line with the findings from the qualita-tive interviews. Conclusion: On one hand, capital requirement ratios seem to have a negative and statistically significant correlation with the Return on Equity for both large banks and niche banks. On the other hand, capital re-quirement ratios seem to have a positive and statistically significant correlation with the Net Interest Margin for niche banks.

This thesis focuses on the search for accountability processes related to the standard setting powers of a transnational regulatory network that operates in the highly complex and uncertain environment of global finance: the Basel Committee on Banking Supervision (BCBS). The thesis draws upon and builds on two main resources: the academic literature from international law, political science, international relations and public administration about the concept of accountability and- as a theoretical framework - Niklas Luhmann's idea of communication which suggests that communication is a selection process rather than a process of transmission. In this selection process the idea of meaning in the sense of a common understanding is paramount. The analysis focuses on the key milestones of the Basel Committee's work: the Concordat, as well as the Basel I, Basel II and Basel III accords. The thesis also draws on a qualitative original data set compiled by the author, made up of extracts of discussions of the Basel Committee's work in the international financial journalistic press. Additionally, official documents and press releases from the BCBS were coded by classifying them into common themes (such as minimum capital standards or the delay on the implementation timetable of Basel III) and the thesis' analysis assessed whether they formed part of an accountability process (i.e., whether they asked for an account, responded to an accountability claim, judged an accountability claim and referred to which consequences should follow the judgement). On the basis of this thematic analysis the thesis identifies five accountability processes in relation to the work of the Basel Committee based on communication. These revolve around the standards for minimum capital requirements in Basel II, the standards for debt exposures of banks lending to small and medium size enterprises, the over complexity of the Basel III accord, the alleged detrimental effects of the Basel accord for US banks, and the delay in the schedule to implement Basel III. Drawing on Luhmann's ideas about communicative events, the thesis develops a novel account of communicative accountability that explains accountability as the decentred and flexible communicative interaction between an accountor and an accountee whose communications have to resonate with an epistemic community. This epistemic community plays the role of a social system in which expectations about the exercise of regulatory powers of the Basel Committee are managed. The thesis argues that this process of communicative accountability can be empirically traced and that it is significantly facilitated by reliance on a shared language and expertise of a common professional community to which both the Basel Committee and a wider professional community belong to. The thesis argues that while the concept of communicative accountability developed through the research can be used to identify processes which seek to render TRNs like the BCBS accountable, these processes may also lack sufficient legitimacy, in the sense of formal power from a recognized source such as a state or an international organization underpinning these accountability processes. Increased legitimacy matters because it would enhance certainty in an accountability process and therefore, help to identify more clearly the legitimate accountor and to uphold his or her authority to ask for the account. Hence, as a whole, this thesis contributes towards the quest for alternative ways of understanding and improving accountability mechanisms in relation to the exercise of regulatory powers by globalized regulatory institutions in a transnational sphere such as the BCBS.

The dissertation covers issues related to the definition of legal category "banking risk" as a variety entrepreneurial risk; set out modern approaches to legal regulation and management banking risks, their relationship with the principles Basel Committee on Banking Supervision; the concept of "legal risk" from the perspective of domestic banking regulator; management mechanism introduced legal risk in the implementation of the Basel standards banking supervision committee; other possible approaches to determining legal risk and its place in banking risk management system. / В диссертации освещены вопросы, связанные с определением правовой категории «банковский риск» как разновидности предпринимательского риска; изложены современные подходы к правовому регулированию и управлению банковскими рисками, их соотнесение с принципами Базельского комитета по банковскому надзору; исследовано понятие «правовой риск» с позиции отечественного банковского регулятора; представлен механизм управления правовым риском при реализации стандартов Базельского комитета по банковскому надзору; приведены другие возможные подходы к определению правового риска и его места в системе управления банковскими рисками.

Capital Adequacy of Commercial Banks The purpose of the thesis is to analyse particular capital adequacy issues. The thesis is composed of three chapters, each dealing with particular aspects of capital adequacy. The introductory Chapter One clarifies the meaning of capital adequacy. The thesis is based on two main aims. Chapter Two examines Basel Committee of Banking Supervision materials and following relevant EU and Czech legislation. The methodology used in this chapter vests in comparative analysis and legal analysis of current Czech national legislation. The first aim is to tackle the legal issues of implementation and effective enforcement of current capital adequacy rules, with concentration on the key problem of inconsistency of implementation among countries. The Chapter Three describes the reasons for adoption of new regulatory rules of capital adequacy in connection with recent turbulent changes in financial markets. To make a conclusion whether Basel III is a sufficient reaction is the second main aim. It focuses on analyse of the Basel III rules as a set with some practical notes on ongoing implementation in the world or in the Czech Republic in particular. The Basel Committee rules need to be implemented carefully. Whether by partial or incomplete implementation of Basel rules or by...

Data governance frameworks are critical to reducing operational costs and risks in the financial industry. Corporate data managers face challenges when implementing data governance frameworks. The purpose of this multiple case study was to explore the strategies that successful corporate data managers in some banks in the United States used to implement data governance frameworks to reduce operational costs and risks. The participants were 7 corporate data managers from 3 banks in North Carolina and New York. Servant leadership theory provided the conceptual framework for the study. Methodological triangulation involved assessment of nonconfidential bank documentation on the data governance framework, Basel Committee on Banking Supervision's standard 239 compliance documents, and semistructured interview transcripts. Data were analyzed using Yin's 5-step thematic data analysis technique. Five major themes emerged: leadership role in data governance frameworks to reduce risk and cost, data governance strategies and procedures, accuracy and security of data, establishment of a data office, and leadership commitment at the organizational level. The results of the study may lead to positive social change by supporting approaches to help banks maintain reliable and accurate data as well as reduce data breaches and misuse of consumer data. The availability of accurate data may enable corporate bank managers to make informed lending decisions to benefit consumers.

Στην εργασία αυτή προσεγγίζεται μια μέθοδος ιδιαίτερα γνωστή στον χρηματοπιστωτικό τομέα, με την οποία γίνεται αποτίμηση της αξίας σε κίνδυνο, Value at Risk, που είναι εκτεθειμένες μετοχές και χαρτοφυλάκιο, σύμφωνα με την συσχέτιση των αποδόσεων των περουσιακών τους στοιχείων, αλλά και το συστηματικό κίνδυνο αυτών σε σχέση με τις γενικές τάσεις της αγοράς. Χρησιμοποιώντας τις αποδόσεις 3 μετοχών, αλλά και ενός χαρτοφυλακίου μετοχών απο το Χρηματιστήριο Αξιών Αθηνών, ο βασικός στόχος της παρούσας διατριβής είναι να γίνει μια συγκρτική ανάλυση της αξίας σε κίνδυνο (VaR) για έναν επενδυτή με θέση αγοράς σε διάφορα επίπεδα εμπιστοσύνης και για δύο υποδείγματα δεσμευμένης ετεροσκεδαστικότητας (GARCH και E-GARCH). Για αυτή την συγκριτική ανάλυση, χρησιμοποιείται μια μεθοδολογία για τον έλεγχο των αποτελεσμάτων των παραπάνω υποδειγμάτων, γνωστή ως έλεγχος Kupiec. / In this Theses, we present an application well-known in the financial sector, Value at Risk, with which we measure the risk of stocks and portofolios. Using the returns of 3 stocks and a portofolio from the Greek Stock Exchange Market, the basic goal of the present theses is to make a comparative analysis of the value at risk for an investor with long rading position in various confidence levels and for two generalized autoregressive conditional heteroskedasticity models (GARCH and E-GARCH). For this comparative analysis, a methodology is used to backtest the results of the GARCH models, known as Kupiec Test.

The master's thesis deals with the topic of the regulatory reform based on Basel III framework created by Basel Committee on Banking Supervision. The target of this thesis is to present tools and components of Basel III standard and focus on the identification and analysis of the key factors for classifying banks as systemically important. The issue is described from global perspective and special attention is given to European specification of regulatory rules. One part of this study is dedicated to the monitoring of the fulfillment of new regulatory rules and tools by global and European banking system. Diploma thesis includes also the chapter monitoring macroeconomic impact of regulatory reforms.

This dissertation presents a liquidity stress-testing model for evaluating liquidity and systemic risk in banks from developed and emerging economies respectively. The model further relies on simulations to generate liquidity buffer losses for both a non-crisis and crisis period as well. The emerging economy is represented by South Africa (SA) and the developed economy by the United Kingdom (henceforth UK). The Liquidity Stress Tester model (LST) has been successfully applied to both the Dutch and UK markets in previous research. The model's flexibility and adaptability allows it to assess different banking systems and different reactions (buffer restoration and leverage targeting) of participants within these milieus. The LST considers feedback effects arising from bank reactions and allows for the assessment of severely stressed haircuts and systemic risk increases caused by reputation degradation and increased contagion from other banks. Losses stemming from the second round effects of a liquidity event are explored through the reactions conducted by banks in the banking system. The study conducts a review of liquidity risk models utilised in previous research. Characteristics of these models and the data they used are highlighted, shedding light on the advantages and shortcomings of these models. Possible restrictions in liquidity risk management are also explored. The study discusses the relevance of the South African/UK economies' comparison, as well as the selected periods chosen for investigation. To assist further research with the LST, the study illustrates and discusses how it is modelled and developed in Microsoft Office Excel. The results obtained illustrate the potential severity of second round feedback effects of a liquidity event on liquidity positions in banks. The effects of mitigating actions conducted by banking institutions reacting to initial liquidity stress shocks are explored, as well as the way these actions could potentially affect second round effects on banks. The analysis and discussion of simulated results attempts to isolate and identify characteristics of economies and periods used that may have contributed to specific liquidity events. The study concludes with a summary of the research and suggestions for possible future work and development using the LST. / MCom (Risk Management), North-West University, Potchefstroom Campus, 2013

This dissertation presents a liquidity stress-testing model for evaluating liquidity and systemic risk in banks from developed and emerging economies respectively. The model further relies on simulations to generate liquidity buffer losses for both a non-crisis and crisis period as well. The emerging economy is represented by South Africa (SA) and the developed economy by the United Kingdom (henceforth UK). The Liquidity Stress Tester model (LST) has been successfully applied to both the Dutch and UK markets in previous research. The model's flexibility and adaptability allows it to assess different banking systems and different reactions (buffer restoration and leverage targeting) of participants within these milieus. The LST considers feedback effects arising from bank reactions and allows for the assessment of severely stressed haircuts and systemic risk increases caused by reputation degradation and increased contagion from other banks. Losses stemming from the second round effects of a liquidity event are explored through the reactions conducted by banks in the banking system. The study conducts a review of liquidity risk models utilised in previous research. Characteristics of these models and the data they used are highlighted, shedding light on the advantages and shortcomings of these models. Possible restrictions in liquidity risk management are also explored. The study discusses the relevance of the South African/UK economies' comparison, as well as the selected periods chosen for investigation. To assist further research with the LST, the study illustrates and discusses how it is modelled and developed in Microsoft Office Excel. The results obtained illustrate the potential severity of second round feedback effects of a liquidity event on liquidity positions in banks. The effects of mitigating actions conducted by banking institutions reacting to initial liquidity stress shocks are explored, as well as the way these actions could potentially affect second round effects on banks. The analysis and discussion of simulated results attempts to isolate and identify characteristics of economies and periods used that may have contributed to specific liquidity events. The study concludes with a summary of the research and suggestions for possible future work and development using the LST. / MCom (Risk Management), North-West University, Potchefstroom Campus, 2013

This thesis deals with the regulatory rules issued by the so-called. Basel Committee on Banking Supervision. It is an informal organization without legal personality, which operates at the Bank for International Settlements, and her published documents lack legally binding. This work has focused on two areas of activity of the Basel Committee - capital adequacy and corporate governance in the banking sector. Basel Committee on Banking Supervision is a leading authority in the field of banking regulation, which dates back to the mid-70s of the 20th century. The Basel Committee is composed of the governors of the central banks of the member states and organizations and currently represents a major authority in the banking, because the content of the documents of the Basel Committee incorporated into their legal systems for more than 100 countries worldwide. Basel Committee began issuing complex documents capital adequacy in July 1988, when the first document was posted under the abbreviated name of Basel I. Although it was a very imperfect adjustment and largely based on compromises rather than deeper analysis, Basel I meant the first major step towards supranational control of the capital adequacy of banks in order to eliminate the risks arising from their activities. Although, as with other...