scholarly journals An energy-based macroeconomic model validated by global historical series since 1820

2022 ◽  
Vol 192 ◽  
pp. 107253
Author(s):  
Hervé Bercegol ◽  
Henri Benisty
Keyword(s):  
Macroeconomic Model ◽  
Historical Series

Russia’s fiscal stimulus and fiscal sustainability

2013 ◽  
pp. 90-108 ◽  
Author(s):  
N. Akindinova ◽  
N. Kondrashov ◽  
A. Cherniavsky
Keyword(s):  
Government Spending ◽  
Public Expenditure ◽  
Oil Prices ◽  
Fiscal Sustainability ◽  
Macroeconomic Model ◽  
Sharp Drop ◽  
Fiscal Stimulus ◽  
Fiscal Multipliers ◽  
Russian Economy ◽  
The Impact

This study examines the impact of public expenditure on economic growth in Russia. Fiscal multipliers for various items of government spending are calculated by means of our macroeconomic model of the Russian economy. Resources for fiscal stimulus and optimization are analyzed. In this study we assess Russia’s fiscal sustainability in conditions of various levels of oil prices. We conclude that fiscal stimulus is ineffective in Russia, while fiscal sustainability in conditions of a sharp drop in oil prices is relatively low.

World Christianity, ‘World Religions’ and the Challenge of Insider Movements

2020 ◽  
Vol 26 (1) ◽  
pp. 84-103
Author(s):  
Christian J. Anderson
Keyword(s):  
Religious Studies ◽  
World Religion ◽  
World Religions ◽  
Historical Series ◽  
Enlightenment Project ◽  
World Christianity ◽  
Other World ◽  
Religious Systems ◽  
The One ◽  
Insider Movements

While studies in World Christianity have frequently referred to Christianity as a ‘world religion’, this article argues that such a category is problematic. Insider movements directly challenge the category, since they are movements of faith in Jesus that fall within another ‘world religion’ altogether – usually Islam or Hinduism. Rather than being an oddity of the mission frontier, insider movements expose ambiguities already present in World Christianity studies concerning the concept of ‘religion’ and how we understand the unity of the World Christian movement. The article first examines distortions that occur when religion is referred to on the one hand as localised practices which can be reoriented and taken up into World Christianity and, on the other hand, as ‘world religion’, where Christianity is sharply discontinuous with other world systems. Second, the article draws from the field of religious studies, where several writers have argued that the scholarly ‘world religion’ category originates from a European Enlightenment project whose modernist assumptions are now questionable. Third, the particular challenge of insider movements is expanded on – their use of non-Christian cultural-religious systems as spaces for Christ worship, and their redrawing of assumed Christian boundaries. Finally, the article sketches out two principles for understanding Christianity's unity in a way that takes into account the religious (1) as a historical series of cultural-religious transmissions and receptions of the Christian message, which emanates from margins like those being crossed by insider movements, and (2) as a religiously syncretic process of change that occurs with Christ as the prime authority.

scholarly journals Genetic Variability, Correlation among Agronomic Traits, and Genetic Progress in a Sugarcane Diversity Panel

Agriculture ◽  
2021 ◽  
Vol 11 (6) ◽  
pp. 533
Author(s):  
Fernanda Zatti Barreto ◽  
Thiago Willian Almeida Balsalobre ◽  
Roberto Giacomini Chapola ◽  
Antonio Augusto Franco Garcia ◽  
Anete Pereira Souza ◽  
...  
Keyword(s):  
Genetic Parameters ◽  
Mixed Model ◽  
Agronomic Traits ◽  
Average Increase ◽  
Genetic Progress ◽  
Breeding Programs ◽  
Future Studies ◽  
Diversity Panel ◽  
Adjusted Means ◽  
Historical Series

Sugarcane breeding programs require 15 years of experimentation to create more productive cultivars, and estimates of genetic progress can indicate the efficiency of breeding programs. In this study, we used a diversity panel, the Brazilian Panel of Sugarcane Genotypes (BPSG), with the following objectives: (i) to estimate, through a mixed model, the adjusted means and genetic parameters of ten traits evaluated over three harvest years; (ii) to estimate genotypic correlation among those traits; and (iii) to estimate genetic progress over six decades of breeding. The heritabilities ranged from 0.43 to 0.88, and we detected 42 significant correlations, 9 negative and 33 positive. Over six decades, the sucrose-related traits BRIX, POL%C, and POL%J showed an average increase per decade of 0.27 °Brix (0.26% and 0.31%, respectively). Stalk number, height, and weight of the plot, and cane and sucrose yields revealed average increases per decade of 3.27 stalks, 0.06 m, 9.42 kg, 11.22 t/ha, and 2.08 t/ha, respectively. The genetic progress of the main agronomic traits is discussed through a historical series of sugarcane genotypes present in the BPSG. The findings of this study could contribute to the management of new breeding strategies and allow for future studies of associative mapping.

scholarly journals Time Series Analysis of Climatic Variables in Peninsular Spain. Trends and Forecasting Models for Data between 20th and 21st Centuries

Climate ◽  
2021 ◽  
Vol 9 (7) ◽  
pp. 119
Author(s):  
Pitshu Mulomba Mukadi ◽  
Concepción González-García
Keyword(s):  
Time Series ◽  
Temperature Series ◽  
Climatic Variables ◽  
Monthly Precipitation ◽  
Agricultural Crops ◽  
Arima Models ◽  
Cover Time ◽  
Pests And Diseases ◽  
Historical Series ◽  
Preliminary Phase

Time series of mean monthly temperature and total monthly precipitation are two of the climatic variables most easily obtained from weather station records. There are many studies analyzing historical series of these variables, particularly in the Spanish territory. In this study, the series of these two variables in 47 stations of the provincial capitals of mainland Spain were analyzed. The series cover time periods from the 1940s to 2013; the studies reviewed in mainland Spain go up to 2008. ARIMA models were used to represent their variation. In the preliminary phase of description and identification of the model, a study to detect possible trends in the series was carried out in an isolated manner. Significant trends were found in 15 of the temperature series, and there were trends in precipitation in only five of them. The results obtained for the trends are discussed with reference to those of other, more detailed studies in the different regions, confirming whether the same trend was maintained over time. With the ARIMA models obtained, 12-month predictions were made by measuring errors with the observed data. More than 50% of the series of both were modeled. Predictions with these models could be useful in different aspects of seasonal job planning, such as wildfires, pests and diseases, and agricultural crops.

Distribution patterns and population structure of Illex coindetii (Cephalopoda: Ommastrephidae) in the Southern Tyrrhenian Sea: Historical series of 14 years trawl survey

2011 ◽  
Vol 109 (2-3) ◽  
pp. 342-350 ◽  
Author(s):  
Anna Perdichizzi ◽  
Laura Pirrera ◽  
Daniela Giordano ◽  
Francesco Perdichizzi ◽  
Barbara Busalacchi ◽  
...  
Keyword(s):  
Population Structure ◽  
Distribution Patterns ◽  
Trawl Survey ◽  
Tyrrhenian Sea ◽  
Historical Series ◽  
Southern Tyrrhenian Sea
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