Publicații - Universitatea de Vest "Vasile Goldiș" din Arad
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Genesis of Legal Regulation of Pre-trial Detention in Sweden and Ukraine: Comparative Analysis
Full text linkThe paper goes on to discuss the prevalence of issues in pre-trial detention practices in both Sweden and Ukraine, as noted by international and national organizations. Sweden has witnessed a growing trend in pre-trial detention statistics, while Ukraine, despite a decreasing trend in remand, faces a substantial number of cases brought against it at the European Court of Human Rights (ECHR) pertaining to pre-trial detention. The historical context reveals that these two countries have responded differently to criticism and challenges, reflecting variations in their legal systems and corresponding regulations on pre-trial detention. Nonetheless, both nations have pursued reforms with a shared objective: to improve the pre-trial detention system. Given these divergent experiences, statistical data, and overall context, it is evident that a comparative analysis of pre-trial detention policies in Sweden and Ukraine is warranted. Such a comparison can offer valuable insights into the existing problems in both countries and suggest pertinent solutions, taking into consideration their distinctive experiences and circumstances
Romania\u27s 1866 Electoral System and the Quest for National Sovereignty
Full text linkIn 1866, religion played a significant role in unifying the Romanian national spirit. A foreign prince was brought to rule under the Orthodox faith, and this religious aspect was incorporated into Article 82 of the Constitution.
The limitation of political rights in Romania was based on ethnic criteria, with Jews and other non-Christians excluded from full participation. The electoral system introduced a high property-based voting qualification, reflecting, to some extent, liberal principles, but effectively limiting actual participation.
Thus, the Romanian Constitution of 1866 struck a delicate balance between borrowed liberal ideals and the specific cultural context of Romania. It emphasized the role of religion and property ownership in shaping political rights and identity, while also attempting to align with European constitutional standards. The electoral system of 1866 in Romania fell short of democratic ideals and perpetuated inequalities. It shaped the political landscape and had far-reaching consequences for the country\u27s governance and representation
Import Determinants and Potential Markets of Pakistan: an Application of PPML Gravity Model
Full text linkThe present study examines import determinants of Pakistan with the top 28 trade partners from 2002 to 2018. To achieve this objective, the augmented gravity model of trade has been applied by incorporating both time-variant and time-invariant variables. In addition, the analysis quantifies the impact of free trade agreements (FTA) signed by Pakistan with China and other trade partners. The results show that along with income and distance, FTA, common language, and common border plays an essential role in imports of Pakistan with its main trade partners. In addition to identifying trade determinants, the impact of adherence to a particular trade agreement was also examined. The results indicate that FTA signed by Pakistan with China and other trade partners has created trade opportunities for participating countries, highlighting the importance of trade liberalization for the long-run development of the country
Analysis of the Nature and Determinants of Energy Price Dynamics in Sub-Saharan Africa (SSA)
Full text linkEnergy is one of the most important resources needed for growth, and consumption is an indicator to measure the development of a country. Sub-Saharan Africa (SSA) is among the sub-regions in the world with the lowest energy use per capita and one of the reasons for this is the energy price dynamics that have affected energy policy that can engender sustainable economic growth. The main objective of the study is to assess the nature and determinants of energy price dynamics in SSA using 21 countries with a complete dataset between 1980 and 2017 on variables such as energy consumption, exchange rate, and inflation rate, while energy price index and federal fund rate are also included as exogenous variables. EGARCH is used to derive the nature of energy dynamics, while panel-ARDL is used to investigate the determinants of energy price dynamics. The results show that energy price dynamics are asymmetric in nature, while the federal fund rate and exchange rate remain the most important factors influencing energy price dynamics in the sub-region. The finding is contrary to the symmetric energy price obtained by some previous authors who used oil price to proxy energy price. This study used aggregated values of energy prices, which include renewable and non-renewable energy. The implication of the findings is that currency devaluation and rise in federal fund rate aggravate the dynamics in energy piece and this causes much more macroeconomic instabilities in SSA. It is recommended that SSA countries should be cautious to embrace currency devaluation policy, and should reduce dependency on the importation of renewable energy products
The Impact of Foreign Direct Investment and Oil Revenue on Economic Growth in Nigeria
Full text linkMany emerging economies, particularly oil-rich countries such as Nigeria, have neglected the key drivers of growth, and consequently resulting in a decline in investment and employment. In the midst of this, the current study sought to examine the extent to which foreign direct investment and oil revenue impact Nigerian economic growth. The estimation was done using ordinary least squares (OLS) techniques, and the Granger causality test was used to determine the direction of causality between FDI, oil revenue, and economic growth using annual time series data from 1991 to 2019. Hence, recognising that annual time series are high-frequency data, all the variables were subjected to OLS assumptions. The empirical findings revealed that FDI and oil revenue significantly impacted growth. Accounting for the impact of economic activities reflected in the role of financial inflow and outflow on economic growth, a significant and positive relationship was found. This implies that international monetary transactions between entities captured in the current account balance are key determinants of growth in Nigeria. Further evidence revealed that variables such as real exchange rate, inflation and interest rates significantly determine economic growth in Nigeria. As such, this finding was further supported by their interactive effects, revealing an inverse and significant influence on economic growth. The Granger causality results show bidirectional causality between oil revenue and growth, as well as between oil revenue and foreign direct investment in Nigeria. The robustness test, which employs GDP per capita and GDP growth as proxies for economic growth, is consistent with empirical evidence. As a result, FDI and oil revenues are important drivers of Nigeria\u27s growth, ceteris paribus
The Turn-of-the-month Effect: Evidence From Macedonian Stock Exchange
Full text linkWe examine turn of the month effect for the Macedonian Stock Exchange using daily return data utilizing OLS and pooled regression analysis for the 10 components of the MBI10 index. We find that for most of the individual stock returns the coefficients of the turn-of-the-month effect are all positive indicating the presence of the turn-of-the-month effect. When the data is pooled, we obtain even stronger results. The study confirms that the turn-of-the-month effect holds for Macedonian Stock Exchange which has not been examined before. Therefore, on average, the daily return over the turn-of-the-month effect period is significantly higher than the daily return over the rest-of-the-month period and hence providing room for more investment opportunities
The Examination of the Relationship Between Foreign Direct Investment and Trade in Turkey: ARDL Approach
Full text linkThis paper is aimed to examine the effect of Foreign Direct Investment inflow on Trade (Export, Import) in Turkey. The study copes the time span from 2006 Q2 to 2019 Q4. The time series datasets, those are retrieved from CBT and FRED database are used in applied econometrical methods such as ADF, PP, Zivot Andrews Unit Root Tests, ARDL bounds testing approach, and the Granger Causality tests, to accomplish the statistical part of the research. Based on the findings, it was supported that there was a positive relationship between FDI and Trade. Additionally, the outputs of Granger causality test indicated that there is a unidirectional causality running from FDI to Trade (Export and Import)
Various Convexities and Some Relevant Properties of Consumer Preference Relations
Full text linkThe concept of convexity plays an important role in the study of economics and consumer theory. For the most part, such studies have been conducted on the assumption that consumer preferences are a binary relation that is complete, reflexive and transitive on the set of consumption choices. However, each consumer is a biological being with multidimensional physiological needs so that possible consumptions from different dimensions cannot be compared by using preferences. By removing that unrealistic assumption, this paper examines how the various concepts of convex preferences and relevant properties can be re-established. We derive a series of 10 formal propositions and construct 6 examples to show that (a) a weighted combination of two possible consumptions is not necessarily comparable with any of the consumptions; (b) not every convergent sequence of a consumer’s preferred consumptions asymptotically preserves that consumer’s preference preordering; (c) not all preferences satisfy either positive multiplicativity or additive conservation; (d) three types of preference convexities – weak convexity, convexity and strong convexity – can all be introduced into general convex spaces. This paper concludes with some research topics of expected significance for future works
Global Warming and Atmospheric Carbon: is Carbon Sequestration a Myth or Reality?
Full text linkBiotic and abiotic carbon sequestration currently seems to be the only viable tools at the disposal of mankind for mitigating greenhouse gas (GHG) emissions and thus a remedy for tackling global warming challenges. This study accesses the global carbon capture and storage (CCS) programme: the level of success in its implementation and its impact using panel data from eight countries, the majority of which have begun one or more operational CCS facilities. To achieve this objective, fifteen years period time series data was sourced for the eight selected countries based on data availability, namely the United States (US), the United Kingdom (UK), Canada, China, Australia, Norway, South Africa, and Nigeria; ranging from 1990 to 2015. The panel ARDL results show that the explanatory variables, global industrial production (LIP), Electricity production (LEP), Agricultural production (LAP), transportation (LTR), and energy supply (LES) have a long-run relationship with the dependent variable (LGHG emissions). While the short-run results show that none of the variables have a significant contribution to LGHG emissions. In the long-run results, LIP and LTR significantly contribute to the reduction of LGHG courtesy of the CCS programme while LEP, LAP, and LES contribute to a rise in the LGHG emission. The cross-sectional results show that all the variables have significant impacts on LGHG in all the sampled countries except Australia. Suggesting that, the CCS programme is viable for mitigating global warming and climate change and therefore should be considered by the various countries of the world
Does Financial Inclusion Moderate CO2 Emissions in Sub-Saharan Africa? Evidence From Panel Data Analysis
Full text linkThe threat posed by climate change has become a reality in the public sphere. This research looks at how financial inclusion affects carbon dioxide emissions in Sub-Saharan Africa (SSA) countries from 2004 to 2017. The panel autoregressive distributed lag and panel granger causality approaches are used to determine if financial inclusion reduces CO2 emissions in Sub-Saharan African countries. The PARDL results demonstrated that, over time, financial inclusion, GDP per capita, industrialization, and trade openness have a substantial beneficial influence on carbon emissions in SSA countries. The result suggests that these considered variables contribute significantly to CO2 emissions while urbanization and energy intensity reduce CO2 emissions in SSA. Financial inclusion and other control variables have no significant impacts on carbon emission in SSA in the short run. The findings of the granger causality test further confirm the direction of causality, revealing that financial inclusion, GDP per capita, industrialization, energy intensity, and trade openness, granger cause carbon emission in SSA countries. Meanwhile, carbon emission does not granger cause any of the considered factors. The study concludes that financial inclusion increases carbon emission in SSA countries, given the poor state of financial inclusion. Our findings advocate for a policy framework that would focus efforts on connecting financial inclusion measures with environmental legislation across SSA nations