cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.6084/m9.figshare.20025554.v1
title: Teacher motivation in stricto sensu postgraduation: an analysis based on self-determination theory,

description: ABSTRACT The objective of this research was to analyze the motivational factors that lead accounting sciences professors to teach on stricto sensu postgraduate courses, based on self-determination theory. Research on motivation in education in the area of accounting sciences mostly concerns student motivation. Thus, there are few studies related to teacher motivation, especially in the area of accounting sciences and in stricto sensu postgraduate programs. Teacher motivation is directly linked to the teaching-learning process and student motivation, so it is important to identify what motivates these teachers and, given this, to act in a way that the motivation, or lack of it, will not interfere with the quality of teaching. The importance of teachers in the quality of education is indisputable and inevitably relates to the motivation to remain in the teaching career, taking both personal and professional aspects into account. The Work Tasks Motivation Scale for Teachers was applied and answered by 108 professors from the 33 stricto sensu postgraduate programs in the area of accounting sciences. The data were analyzed in an aggregated way, using descriptive statistics and Wilcoxon-Mann-Whitney and chi-squared tests, with the purpose of assessing the relationship between levels of motivation and age group, time teaching, and time teaching in the stricto sensu postgraduate course. Most of the professors analyzed are extrinsically motivated via identified regulation; however this is less related to access to financial resources and more linked to the prestige that teaching on the stricto sensu postgraduate course brings. Also, the overall mean of the dimensions of intrinsic and extrinsic motivation was shown to be higher for teachers of the female gender and who work in private institutions.
DOI: 10.6084/m9.figshare.20025554
title: Teacher motivation in stricto sensu postgraduation: an analysis based on self-determination theory,

description: ABSTRACT The objective of this research was to analyze the motivational factors that lead accounting sciences professors to teach on stricto sensu postgraduate courses, based on self-determination theory. Research on motivation in education in the area of accounting sciences mostly concerns student motivation. Thus, there are few studies related to teacher motivation, especially in the area of accounting sciences and in stricto sensu postgraduate programs. Teacher motivation is directly linked to the teaching-learning process and student motivation, so it is important to identify what motivates these teachers and, given this, to act in a way that the motivation, or lack of it, will not interfere with the quality of teaching. The importance of teachers in the quality of education is indisputable and inevitably relates to the motivation to remain in the teaching career, taking both personal and professional aspects into account. The Work Tasks Motivation Scale for Teachers was applied and answered by 108 professors from the 33 stricto sensu postgraduate programs in the area of accounting sciences. The data were analyzed in an aggregated way, using descriptive statistics and Wilcoxon-Mann-Whitney and chi-squared tests, with the purpose of assessing the relationship between levels of motivation and age group, time teaching, and time teaching in the stricto sensu postgraduate course. Most of the professors analyzed are extrinsically motivated via identified regulation; however this is less related to access to financial resources and more linked to the prestige that teaching on the stricto sensu postgraduate course brings. Also, the overall mean of the dimensions of intrinsic and extrinsic motivation was shown to be higher for teachers of the female gender and who work in private institutions.
DOI: 10.6084/m9.figshare.20025556
title: Automobile insurance in Brazil: market concentration and demand

description: ABSTRACT This paper studies two aspects of the automobile insurance market in Brazil: first, it determines the degree of competition among insurance companies, and second, it estimates and analyzes the demand for automobile insurance. Most of the studies on the automobile insurance market in Brazil analyze the performance of the firms in this sector or present regional studies of the demand for insurance and its determinants. Thus, this study innovates both in showing the competition among the firms and estimating the demand for insurance in the country. The relevance of this research lies in the sequential and ordered way it analyzes the demand in a sector. Firstly, it identifies the type of competition that takes place in the sector and then, based on this, it proposes a structural framework based on optimizing decisions for estimating the price, income, and market power elasticities of demand. Furthermore, analyzing the insurance industry is of the utmost importance since it moves significant amounts of financial resources and provides an essential service in the economy. With information about the market structure and demand profile in the automobile insurance sector it is possible to propose strategic policies for individual firms as well as for the whole sector in order to introduce more efficiency. To analyze the degree of competitiveness, several concentration indices were calculated using annually-aggregated monthly data on the premium paid to all the automobile insurance firms in the period from 2001 to 2016. To estimate the demand for automobile insurance, half-yearly data from 2002 to 2010 for each one of the 27 federative units of Brazil were used. Two main findings are presented in this study. First, we find evidence of little concentration in the Brazilian automobile insurance market, with shares being well distributed among the players. Second, we estimate the demand for automobile insurance in Brazil and find a price-elasticity of -0.47 in the short run and -1.33 in the long run, while the lagged profitability has a negative impact on the amount insured: -0.21 in the short run and -0.59 in the long run. Income does not significantly influence the demand for insurance in Brazil.
DOI: 10.6084/m9.figshare.20025556.v1
title: Automobile insurance in Brazil: market concentration and demand

description: ABSTRACT This paper studies two aspects of the automobile insurance market in Brazil: first, it determines the degree of competition among insurance companies, and second, it estimates and analyzes the demand for automobile insurance. Most of the studies on the automobile insurance market in Brazil analyze the performance of the firms in this sector or present regional studies of the demand for insurance and its determinants. Thus, this study innovates both in showing the competition among the firms and estimating the demand for insurance in the country. The relevance of this research lies in the sequential and ordered way it analyzes the demand in a sector. Firstly, it identifies the type of competition that takes place in the sector and then, based on this, it proposes a structural framework based on optimizing decisions for estimating the price, income, and market power elasticities of demand. Furthermore, analyzing the insurance industry is of the utmost importance since it moves significant amounts of financial resources and provides an essential service in the economy. With information about the market structure and demand profile in the automobile insurance sector it is possible to propose strategic policies for individual firms as well as for the whole sector in order to introduce more efficiency. To analyze the degree of competitiveness, several concentration indices were calculated using annually-aggregated monthly data on the premium paid to all the automobile insurance firms in the period from 2001 to 2016. To estimate the demand for automobile insurance, half-yearly data from 2002 to 2010 for each one of the 27 federative units of Brazil were used. Two main findings are presented in this study. First, we find evidence of little concentration in the Brazilian automobile insurance market, with shares being well distributed among the players. Second, we estimate the demand for automobile insurance in Brazil and find a price-elasticity of -0.47 in the short run and -1.33 in the long run, while the lagged profitability has a negative impact on the amount insured: -0.21 in the short run and -0.59 in the long run. Income does not significantly influence the demand for insurance in Brazil.
DOI: 10.6084/m9.figshare.9696992
title: Financial resilience of municipal civil servants’ pension funds

description: ABSTRACT The objective of this study was to analyze the responses and the repetitive pattern of financial resilience which emerge within the civil servants’ pension funds (RPPS, in Portuguese) of local governments in Brazil. The analysis extends the traditional financial resilience approach discussing the emergence of vulnerability from the sponsor and RPPS interaction, often stimulated by the lock-in effect from the federal regulation, which constrains the space for transformative responses. Financial resilience is a concern usually applied to governments’ response to crises, but not for pension funds. However, the long-term objective of such funds when juxtaposed to short-term pressures conduce a paradoxical standpoint for fund’s managers absorbing the pressures. The impact of this article to the pension funds and the regulatory field is the proposition that the growing vulnerability of RPPS regimes comes from the insufficient governance belt protecting them, which would be a necessary and applicable remedy to any pension funds reform the country decides to take . It was applied a sequential mixed-method approach, starting by interviews with fund managers, actuarial consultants and representatives of the Ministry of Finance's Pension Secretariat (SPREV), to identify the usual responses to emerging financial pressures which affect the funds’ financial performance. Secondly, four from the identified typical responses were selected and analyzed through financial and accounting data to detect the response for about 1,8 thousand funds from 2014 to 2016. Based on the frequency of the adopted responses by each fund, it was proposed a recurrent financial resilience pattern, and how the managers’ responses vary according to the vulnerability provoked by the City Hall’s decisions. It was observed that the City Halls accommodate budgetary pressures failing to transfer or downsizing the contributions to the fund, increasing the fund’s vulnerability. The managers consequently respond subjoining the reserves to pay pensioners, reinforcing the fund’s vulnerability. Such response is a weak resilience pattern, which reinforces the funds’ vulnerability due to governance gaps and the lock-in effect proposed by Pike, Dawley & Tomaney (2010), which constrains the local agents’ capacity to perceive and find solutions more transformative and actives looking for financial sustainability.
DOI: 10.6084/m9.figshare.9696992.v1
title: Financial resilience of municipal civil servants’ pension funds

description: ABSTRACT The objective of this study was to analyze the responses and the repetitive pattern of financial resilience which emerge within the civil servants’ pension funds (RPPS, in Portuguese) of local governments in Brazil. The analysis extends the traditional financial resilience approach discussing the emergence of vulnerability from the sponsor and RPPS interaction, often stimulated by the lock-in effect from the federal regulation, which constrains the space for transformative responses. Financial resilience is a concern usually applied to governments’ response to crises, but not for pension funds. However, the long-term objective of such funds when juxtaposed to short-term pressures conduce a paradoxical standpoint for fund’s managers absorbing the pressures. The impact of this article to the pension funds and the regulatory field is the proposition that the growing vulnerability of RPPS regimes comes from the insufficient governance belt protecting them, which would be a necessary and applicable remedy to any pension funds reform the country decides to take . It was applied a sequential mixed-method approach, starting by interviews with fund managers, actuarial consultants and representatives of the Ministry of Finance's Pension Secretariat (SPREV), to identify the usual responses to emerging financial pressures which affect the funds’ financial performance. Secondly, four from the identified typical responses were selected and analyzed through financial and accounting data to detect the response for about 1,8 thousand funds from 2014 to 2016. Based on the frequency of the adopted responses by each fund, it was proposed a recurrent financial resilience pattern, and how the managers’ responses vary according to the vulnerability provoked by the City Hall’s decisions. It was observed that the City Halls accommodate budgetary pressures failing to transfer or downsizing the contributions to the fund, increasing the fund’s vulnerability. The managers consequently respond subjoining the reserves to pay pensioners, reinforcing the fund’s vulnerability. Such response is a weak resilience pattern, which reinforces the funds’ vulnerability due to governance gaps and the lock-in effect proposed by Pike, Dawley & Tomaney (2010), which constrains the local agents’ capacity to perceive and find solutions more transformative and actives looking for financial sustainability.
DOI: 10.6084/m9.figshare.9696557
title: A stochastic approach for measuring the uncertainty of claims reserves

description: ABSTRACT This paper aims to obtain metrics for quantifying the variability of technical provisions for claims by making use of deterministic and stochastic models. In short, everything that the traditional methods do not provide (measures of variability and capital insufficiency) are of fundamental importance for efficient actuarial management. The proposed methodology reveals the probability of insufficiency of the allocated capital to cover the commitments assumed by the insurer. In order to maintain resources to cover the indemnities payable to the insured, insurance companies include technical provisions in their balance sheets. Technical provisions are estimates and are therefore a source of fluctuations in the profit and loss statement of insurers, so understanding and protecting against these adverse variations is fundamental for efficient actuarial management. The stochastic approach enables internal models to be studied for solvency capital, which is a subject that lacks studies in the Brazilian market, and which is determined by a standard model pre-defined by the regulatory body. Stochastic modeling was proposed for Incurred But Not Reported Reserve using bootstrapping and, to validate this approach, the results were compared with the traditional approaches using real Motor Hull and Motor Third Part Liability data from a Brazilian insurance company. There are advantages of adopting stochastic methods instead of deterministic ones to determine technical provisions for claims, since it is possible to empirically estimate the probability distributions. The quantiles of these curves reveal the estimated probability of the real value exceeding a particular level of provisioning in order to extract the probability of capital shortage that the traditional methods do not provide. In addition, the results show that the traditional methods are too conservative, allocating more capital than necessary.
DOI: 10.6084/m9.figshare.9696557.v1
title: A stochastic approach for measuring the uncertainty of claims reserves

description: ABSTRACT This paper aims to obtain metrics for quantifying the variability of technical provisions for claims by making use of deterministic and stochastic models. In short, everything that the traditional methods do not provide (measures of variability and capital insufficiency) are of fundamental importance for efficient actuarial management. The proposed methodology reveals the probability of insufficiency of the allocated capital to cover the commitments assumed by the insurer. In order to maintain resources to cover the indemnities payable to the insured, insurance companies include technical provisions in their balance sheets. Technical provisions are estimates and are therefore a source of fluctuations in the profit and loss statement of insurers, so understanding and protecting against these adverse variations is fundamental for efficient actuarial management. The stochastic approach enables internal models to be studied for solvency capital, which is a subject that lacks studies in the Brazilian market, and which is determined by a standard model pre-defined by the regulatory body. Stochastic modeling was proposed for Incurred But Not Reported Reserve using bootstrapping and, to validate this approach, the results were compared with the traditional approaches using real Motor Hull and Motor Third Part Liability data from a Brazilian insurance company. There are advantages of adopting stochastic methods instead of deterministic ones to determine technical provisions for claims, since it is possible to empirically estimate the probability distributions. The quantiles of these curves reveal the estimated probability of the real value exceeding a particular level of provisioning in order to extract the probability of capital shortage that the traditional methods do not provide. In addition, the results show that the traditional methods are too conservative, allocating more capital than necessary.
DOI: 10.6084/m9.figshare.20025563
title: Value relevance of deferred tax assets in the Brazilian banking industry

description: ABSTRACT This study aimed to investigate the informational relevance to the capital market of the significant level of deferred tax assets (DTAs) in the Brazilian banking industry, identifying whether such assets influence the market value of publicly-held banks. The value relevance of DTAs in the banking industry is an incipient topic in the national literature, with conflicting results in the international research. Brazil presents characteristics, most notably regarding the dimension of the asymmetries between accounting and taxable profit, which justify concern about the effects of DTAs on the market value of banks. The literature highlights issues involving DTAs related to their ability to generate economic benefits and control of the entity, especially in the banking industry, due to not fulfilling the role of financial intermediation, which would make them devoid of economic substance. This would signal potential bank risks and weaknesses, such as a reduction in the quality of equity and profits, in addition to distortions in the economic-financial indicators, which would justify a negative perception on the part of investors. As the study’s main contribution to the literature, we can highlight the identification that in the Brazilian market, the asymmetries between banks’ taxable and corporate earnings, the origin of deferred tax assets, weigh negatively on the market value of these institutions. We empirically tested the hypothesis in the Brazilian capital market, using data from 2000 to 2017 on publicly-held banks, by estimating two models - Market-to-Book and Ohlson (1995). The results of this study show that in the Brazilian capital market there is a negative relationship between the volume of the banks’ DTAs and the market value of these entities, corroborating the hypothesis that investors identify the relevance of these assets in the equity structure as a sign of the quality of the equity and the profit of these entities being undermined.
DOI: 10.6084/m9.figshare.20025563.v1
title: Value relevance of deferred tax assets in the Brazilian banking industry

description: ABSTRACT This study aimed to investigate the informational relevance to the capital market of the significant level of deferred tax assets (DTAs) in the Brazilian banking industry, identifying whether such assets influence the market value of publicly-held banks. The value relevance of DTAs in the banking industry is an incipient topic in the national literature, with conflicting results in the international research. Brazil presents characteristics, most notably regarding the dimension of the asymmetries between accounting and taxable profit, which justify concern about the effects of DTAs on the market value of banks. The literature highlights issues involving DTAs related to their ability to generate economic benefits and control of the entity, especially in the banking industry, due to not fulfilling the role of financial intermediation, which would make them devoid of economic substance. This would signal potential bank risks and weaknesses, such as a reduction in the quality of equity and profits, in addition to distortions in the economic-financial indicators, which would justify a negative perception on the part of investors. As the study’s main contribution to the literature, we can highlight the identification that in the Brazilian market, the asymmetries between banks’ taxable and corporate earnings, the origin of deferred tax assets, weigh negatively on the market value of these institutions. We empirically tested the hypothesis in the Brazilian capital market, using data from 2000 to 2017 on publicly-held banks, by estimating two models - Market-to-Book and Ohlson (1995). The results of this study show that in the Brazilian capital market there is a negative relationship between the volume of the banks’ DTAs and the market value of these entities, corroborating the hypothesis that investors identify the relevance of these assets in the equity structure as a sign of the quality of the equity and the profit of these entities being undermined.