| 1. |
- Eriksson Baaz, Maria, 1971, et al.
(författare)
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Navigating 'taxation' on the Congo River: the interplay of legitimation and 'officialisation'
- 2018
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Ingår i: Review of African Political Economy. - : Informa UK Limited. - 0305-6244 .- 1740-1720. ; 45:156, s. 250-266
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Tidskriftsartikel (refereegranskat)abstract
- Based on comprehensive research among boat operators and navy personnel working on the Congo River (DRC), this article explores how assessments of 'taxation' are shaped by the interplay of legitimation and 'officialisation'. As such, it draws upon and contributes to scholarly debates on taxpayers' attitudes towards taxation. While boat operators resent having to pay a plethora of authorities, including the navy, along the Congo River, the article demonstrates how they locate these 'taxes' on a spectrum from more to less legitimate. These assessments are shaped by various factors: authorities' legitimacy as 'measured' by their official mandate and importance; public and non-official service provision; and the deployment of symbols of 'stateness'. In interaction, these factors legitimise and 'officialise' 'taxes' by the navy that are prohibited in legislation. These findings caution against the a priori use of the labels official' and 'non-official', emphasising the need to better grasp these notions' emic understandings.
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| 2. |
- Olsson, Ola, 1971, et al.
(författare)
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Tolling on the River: Trade and Informal Taxation on the Congo
- 2016
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Rapport (övrigt vetenskapligt/konstnärligt)abstract
- It is by now generally agreed that government corruption is a serious impediment to economic growth. An intensive use of informal tolls and bribes on roads and waterways still prevail in several developing countries, hampering trade and economic development. On the basis of a general model of a trader travelling downstream past multiple stations and taxing authorities, we study the extent and magnitude of informal taxation on traders in Democratic Republic of Congo. River Congo is arguably one of the most important transportation routes in Africa in one of the world’s poorest countries. We show that informal tax payments per individual journey still make up about 14 percent of the variable costs and 9 times the monthly salary of a public official. Price discrimination in taxing is present in the sense that the value of the cargo is the main determinant of informal taxes paid whereas personal or other characteristics do not seem to have a strong impact. In line with hold-up theory, the average level of informal taxation tends to increase downstream closer to Kinshasa, but authorities that were explicitly banned from taxing instead extract more payments upstream.
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| 3. |
- Sundin, Per-Ola, 1971-, et al.
(författare)
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Measured glomerular filtration rate does not improve prediction of mortality by cystatin C and creatinine
- 2017
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Ingår i: Nephrology, Dialysis and Transplantation. - : Oxford University Press. - 0931-0509 .- 1460-2385. ; 32:4, s. 663-670
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Tidskriftsartikel (refereegranskat)abstract
- Background: Cystatin C may add explanatory power for associations with mortality in combination with other filtration markers, possibly indicating pathways other than glomerular filtration rate (GFR). However, this has not been firmly established since interpretation of associations independent of measured GFR (mGFR) is limited by potential multicollinearity between markers of GFR. The primary aim of this study was to assess associations between cystatin C and mortality, independent of mGFR. A secondary aim was to evaluate the utility of combining cystatin C and creatinine to predict mortality risk.Methods: Cox regression was used to assess the associations of cystatin C and creatinine with mortality in 1157 individuals referred for assessment of plasma clearance of iohexol.Results: Since cystatin C and creatinine are inversely related to mGFR, cystatin C - 1 and creatinine - 1 were used. After adjustment for mGFR, lower cystatin C - 1 (higher cystatin C concentration) and higher creatinine - 1 (lower creatinine concentration) were independently associated with increased mortality. When nested models were compared, avoiding the potential influence of multicollinearity, the independence of the associations was supported. Among models combining the markers of GFR, adjusted for demographic factors and comorbidity, cystatin C - 1 and creatinine - 1 combined explained the largest proportion of variance in associations with mortality risk ( R 2 = 0.61). Addition of mGFR did not improve the model.Conclusions: Our results suggest that both creatinine and cystatin C have independent associations with mortality not explained entirely by mGFR and that mGFR does not offer a more precise mortality risk assessment than these endogenous filtration markers combined.
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| 4. |
- Borcan, O., et al.
(författare)
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State history and economic development: evidence from six millennia
- 2018
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Ingår i: Journal of Economic Growth. - : Springer Science and Business Media LLC. - 1381-4338 .- 1573-7020. ; 23:1, s. 1-40
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Tidskriftsartikel (refereegranskat)abstract
- The presence of a state is one of the most reliable historical predictors of social and economic development. In this article, we complete the coding of an extant indicator of state presence from 3500 BCE forward for almost all but the smallest countries of the world today. We outline a theoretical framework where accumulated state experience increases aggregate productivity in individual countries but where newer or relatively inexperienced states can reach a higher productivity maximum by learning from the experience of older states. The predicted pattern of comparative development is tested in an empirical analysis where we introduce our extended state history variable. Our key finding is that the current level of economic development across countries has a hump-shaped relationship with accumulated state history.
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| 5. |
- Borcan, Oana, et al.
(författare)
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Transition to Agriculture and First State Presence: A Global Analysis
- 2018
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Rapport (övrigt vetenskapligt/konstnärligt)abstract
- It has often been observed that the emergence of states in a region is typically preceded by an earlier transition to agricultural production. Using new data on the date of first state emergence within contemporary countries, we present a global scale analysis of the chronological relationship between the transition to agriculture and the subsequent emergence of states. We find statistically significant relationships between early reliance on agriculture and state age in all sub-samples. Our findings show that this relationship is not markedly different in cases where states were imposed from outside or when they emerged through internal origination.
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| 6. |
- Dalgaard, Carl-Johan, et al.
(författare)
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Roman Roads to Prosperity: Persistence and Non-Persistence of Public Goods Provision
- 2018
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Rapport (övrigt vetenskapligt/konstnärligt)abstract
- How persistent is public goods provision in a comparative perspective? We explore the link between infrastructure investments made during antiquity and the presence of infrastructure today, as well as the link between early infrastructure and economic activity both in the past and in the present, across the entire area under dominion of the Roman Empire at the zenith of its geographical extension (117 CE). We find a remarkable pattern of persistence showing that greater Roman road density goes along with (a) greater modern road density, (b) greater settlement for-mation in 500 CE, and (c) greater economic activity in 2010. Interestingly, however, the degree of persistence in road density and the link between early road density and contemporary economic development is weakened to the point of insignificance in areas where the use of wheeled vehicles was abandoned from the first millennium CE until the late modern period. Taken at face value, our results suggest that infrastructure may be one important channel through which persistence in comparative development comes about.
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| 7. |
- Dalin, Frida, 1984-, et al.
(författare)
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Clinical and immunological characteristics of Autoimmune Addison's disease : a nationwide Swedish multicenter study
- 2017
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Ingår i: Journal of Clinical Endocrinology and Metabolism. - : Oxford University Press. - 0021-972X .- 1945-7197. ; 102:2, s. 379-389
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Tidskriftsartikel (refereegranskat)abstract
- CONTEXT: Studies on clinical and immunological features of Autoimmune Addison's disease (AAD) are needed to understand the disease burden and increased mortality.OBJECTIVE: To provide upgraded data on autoimmune comorbidities, replacement therapy, autoantibody profiles and cardiovascular risk factors.DESIGN, SETTING AND PARTICIPANTS: Cross sectional, population-based study. 660 AAD patients were included utilizing the Swedish Addison Registry (SAR) 2008-2014. When analyzing cardiovascular risk factors, 3,594 individuals from the population-based survey in Northern Sweden, MONICA (MONItoring of Trends and Determinants of CArdiovascular Disease), served as controls.MAIN OUTCOME MEASURE: Prevalence of autoimmune comorbidities and cardiovascular risk factors. Autoantibodies against 13 autoantigens were determined.RESULTS: Sixty percent of the SAR cohort consisted of females. Mean age at diagnosis was significantly higher for females than for males (36.8 vs. 31.1 years). The proportion of 21-hydroxylase autoantibody positive patients was 83% and 62% of patients had one or more associated autoimmune diseases, more frequently coexisting in females (p<0.0001). AAD patients had lower BMI (p<0.0001) and prevalence of hypertension (p=0.027) compared with controls. Conventional hydrocortisone tablets were used by 89% of patients; with the mean dose 28.1±8.5 mg/day. The mean hydrocortisone equivalent dose normalized to body surface was 14.8±4.4 mg/m(2)/day. Higher hydrocortisone equivalent dose was associated with higher incidence of hypertension (p=0.046).CONCLUSIONS: Careful monitoring of AAD patients is warranted to detect associated autoimmune diseases. Contemporary Swedish AAD patients do not have increased prevalence of overweight, hypertension, T2DM or hyperlipidemia. However, high glucocorticoid replacement doses may be a risk factor for hypertension.
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| 8. |
- Dimico, Arcangelo, et al.
(författare)
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Origins of the Sicilian Mafia: The Market for Lemons
- 2017
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Ingår i: Journal of Economic History. - 0022-0507. ; 77:4, s. 1083-1115
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Tidskriftsartikel (refereegranskat)abstract
- In this article, we study the emergence of an extractive institution that hampered economic development in Italy for more than a century: the Sicilian mafia. Since its first appearance in the late 1800s, the reasons behind the rise of the Sicilian mafia have remained a puzzle. In this article, we argue that the mafia arose as a response to an exogenous shock in the demand for oranges and lemons, following Lind's discovery in the late eighteenth century that citrus fruits cured scurvy. More specifically, we claim that mafia appeared in locations where producers made high profits from citrus production for overseas export. Operating in an environment with a weak rule of law, the mafia protected citrus production from predation and acted as intermediaries between producers and exporters. Using original data from a parliamentary inquiry in 1881-1886 on Sicilian towns, the Damiani Inquiry, we show that mafia presence is strongly related to the production of oranges and lemons. The results hold when different data sources and several controls are employed.
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| 9. |
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| 10. |
- Hoang-Anh, Ho, et al.
(författare)
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The Origins of Cultural Divergence: Evidence from a Developing Country
- 2017
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Rapport (övrigt vetenskapligt/konstnärligt)abstract
- Cultural norms diverge substantially across societies, often even within the same country. In the present paper, we study the voluntary settlement hypoth- esis, proposing that individualistic people tend to self-select into migrating out of reach from collectivist states towards the periphery and that such patterns of historical migration are reflected even in the contemporary distribution of norms. During most of the first millennium CE, the modern north of Vietnam was under an exogenously imposed Chinese rule. From the eleventh to the eighteenth centuries, historical Vietnam gradually expanded its territory to the Mekong River Delta through various waves of conquest and migration. In contrast to some recent research, we find very little support from historical sources for any major discontinuities in this territorial expansion. Combining archives with household survey and lab-in-the-field experiment, we demon- strate that areas being annexed earlier into historical Vietnam are nowadays more (less) prone to collectivist (individualist) culture. We argue that the southward out-migration of individualistic people was the main mechanism behind this finding, which is also in line with many historical accounts.
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