This paper examines various tax elements that give Nigeria's government a collection basket. This work examines how taxes provide an adequate revenue mechanism and their implications for fiscal policy and macroeco...
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ISBN:
(数字)9798331527495
ISBN:
(纸本)9798331527501
This paper examines various tax elements that give Nigeria's government a collection basket. This work examines how taxes provide an adequate revenue mechanism and their implications for fiscal policy and macroeconomic stability. To do this, FIRS (Federal Inland Revenue Service) information on various tax components was collected monthly from 2010 to 2021. Our final model that was the best predictor of revenue was chosen after weighing models: multivariate extended short-term memory networks (MLSTM), seasonal autoregressive integrated moving average (SARIMA), multivariate linear regression (MLR) and a hybrid model (MLSTM & XGBoost). Each model was rated on predicted value and accuracy. This multiple independence of prediction factor was considered in the study. Granger Causal relationship between the Dependent and Independent was conducted for hypothesis testing. With increasing numbers of independent variables, the hybrid, MLSTM, and MLR models were better than one another. The hybrid model achieved an R2 value of 99.7%.
This paper, takes examples from the foreign advanced CDIO engineering education principle, has constructed a CDIO-based curriculum structure for computer Major, and designed a three-level projects system to implement ...
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In order to solve the problem of security vulnerability in the computer network radically, it was studied for the cause of vulnerability. Solving scheme was put forward aim at one kind of vulnerability, that is, by th...
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A new approach to resolving occlusion problem in augmented reality is presented. An invariant for two views is firstly formulated. Based on the Scale Invariant Feature Transform (SIFT) algorithm developed by David Low...
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A discrete event simulation model for cruising taxis is proposed and the impacts of the search strategies on system performance are quantitatively analyzed. It is shown that search strategies based on history informat...
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This paper introduces the design scheme of networks portable terminal and discusses the realization of the networks functions. We select S3C2440 as processor and analyze the functions of all the constituent parts base...
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The survivability of large, complex networks such as the Internet is an increasing concern, and some models have been presented to deal with network survivability problems. But these models are difficult to analyze be...
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Using the stability of the low-frequency components in 1D-DWT(1-dimension discrete wavelet transform), a blind video watermarking scheme is proposed in the paper. The watermark is embedded in the blocked low-frequency...
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According to the needs and characteristics of software quality synthesis evaluation, a new multilayer matter-element extension evaluation algorithm is introduced in the reference [5]. This paper will continue to study...
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The biomedical electronic data are growing at an unprecedented rate in a multitude of areas. However, how to share these data easily and efficiently is a big challenge faced by biomedical data management;especially, w...
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