1,720,964 research outputs found
Migration as an adaptive strategy to climate variability: a study of the Tonga‐speaking people of Southern Zambia
No full textInformal economy, institutional quality, and socioeconomic conditions in African countries
Get PDFPurpose — This paper examines the impact of the informal economy and institutional quality on socioeconomic conditions in 35 African countries from 2000 to 2022.
Methods — The study employs Driscoll-Kraay, Fully Modified Ordinary Least Squares, Method of Moments Quantile Regression, Dynamic Panel Threshold, and Dumitrescu-Hurlin (D-H) Granger non-causality techniques.
Findings — The findings indicate that the informal economy significantly worsens socioeconomic conditions, whereas stronger institutional quality, evident in factors such as government stability and corruption control, enhances these outcomes. A critical institutional quality threshold of 5.282 is established, suggesting that countries with institutional quality above this level experience substantial improvements in socioeconomic conditions. Unidirectional causality from the informal economy to socioeconomic conditions and a bidirectional relationship between institutional quality and socioeconomic outcomes are also noted.
Implication — Enhancing institutional quality is essential for promoting economic development and improving overall well-being in African and similar countries. Addressing institutional weaknesses could enable these countries to exceed the quality threshold and achieve better socioeconomic outcomes.
Originality — This research differs from previous ones by investigating the effects of both informality and institutional quality within a threshold framework on socioeconomic situations in African countries. Furthermore, it includes a socioeconomic conditions index that combines three subcomponents: poverty, unemployment, and consumer confidence. Additionally, the study employs various measures of institutional quality to explore their differing impacts on socioeconomic conditions
A Cross-Cultural Experience of Microaggression in Academia: A Personal Reflection
No full textMicroaggression is defined as subtle and often unconscious or automatic actions or statements made towards a discriminated group. It causes distress, anxiety and isolation. Microaggression can often lead to demoralisation and a feeling that one is in a constant psychological warfare. It is also ubiquitous in nature. This paper is a reflection on my experiences of microaggression as a black female academic gathered from working in six universities across five countries and two continents. I use autoethnography underscored by critical race theory thinking. The reflection has a multicultural face and is done in light of the extant literature on gendered, racial and non-native microaggression in the academic world. I find close similarities in my experiences with others. I conclude that microaggressions are ubiquitous and are inevitable in a multicultural setting. Victims need to acknowledge microaggressions and be assertive in order to mitigate the associated negative effects. Further, counterspaces provide a very useful platform for challenging the inaccuracy of victims’ lived experiences and serve as a source of validation
Livelihood patterns and dynamics among low-income households in the Eastern Cape province
No full textLivelihood patterns and dynamics among low-income households in the Eastern Cape province
No full text
Structure and profitability in the banking sector
Get PDFThe relationship between profit and bank market structure continues to raise questions amongst both policy makers and researchers. While some evidence supports a positive relationship between market structure, competition and profitability, other evidence seems to support the fact that profitability and related market share result from efficiency. Moreover, extant literature on South Africa is conflicting and seems to contradict anecdotal evidence. While some studies point to a competitive environment despite concentration, others suggest that concentration in the banking sector is harmful. Prosecution of banks for uncompetitive behavior also casts doubt on the conclusion that the South African banking sector is competitive. This paper examines the relationship between structure and conduct in the South African banking sector. Using the Berger (1995) discriminating tests, the effect of industry concentration, market share and efficiency on three measures of profitability is estimated on a panel of 11 South African banks for data between 1994 and 2016. The results show that concentration affects conduct. The profit-structure relationship is dominantly explained by the structure conduct hypothesis and partly by the efficient scale hypothesis. These results suggest that policy which discourages concentration and promotes competition in the banking sector is socially beneficial
Going Beyond Counting First Authors in Author Co-citation Analysis
Get PDFThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Urban Livelihoods under a Changing Climate*: Perspectives on Urban Agriculture and Planning in Lusaka, Zambia
No full textVariations on the Author
Get PDF“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
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