Journal of Applied Economic Sciences (JAES)最新文献_第6页

Air Quality - Recognition and Perception of Problems by Individuals 空气质素-个人对问题的认识和感知

Journal of Applied Economic Sciences (JAES) Pub Date : 2021-12-01 DOI: 10.57017/jaes.v16.4(74).01

Agnieszka Stanimir

引用次数: 0

Cryptocurrencies Responses to the Covid-19 Waves 加密货币对Covid-19浪潮的反应

Journal of Applied Economic Sciences (JAES) Pub Date : 2021-12-01 DOI: 10.57017/jaes.v16.4(74).02

Souhir Amri Amamou

{"title":"Cryptocurrencies Responses to the Covid-19 Waves","authors":"Souhir Amri Amamou","doi":"10.57017/jaes.v16.4(74).02","DOIUrl":"https://doi.org/10.57017/jaes.v16.4(74).02","url":null,"abstract":"Pandemics are not new and have occurred at different stages in human history (Ferguson et al. 2020). However, their impacts on financial markets are different and sometimes divergent. The market's sensitivity to these crises can provoke unexpected responses and sometimes disclose the precariousness of a market considered a riskless or safe haven. Covid-19 crises are still one of the most disturbing health crises of this decade. Starting in china, this pandemic spread rapidly to threaten the whole globe, which explains the global interest in studying its impact on economic and financial stability around the world, especially that, Goodell and Goutte (2020) highlights that this virus is inflicting unprecedented global destructive economic damage.The research focuses on cryptocurrency's market sensitivity to the pandemic framework. This market arouses the researcher's interest in their apparition. This interest arises with the emergence of Covid-19 since the end of 2019. Moreover, the analysis of the cryptocurrency market's sensitivity in a health crisis is a first since the emergence of this market whose could challenge its performance. Empirically, the research adopts an econometric approach based on the DCC-EGarch model to analyze the dynamic relationship between the Covid-19 and the cryptocurrency market volume of transaction evolution. It presents, to the best of our knowledge, an unprecedented empirical investigation of the pandemic second wave's impact on the dynamic relationship between Covid-19 cases and cryptocurrencies transaction volume. The remainder of the paper is as follows. We start with a literature review. We pass them to the data and the applied methodology. Finally, we describe the empirical results and conclude.","PeriodicalId":385824,"journal":{"name":"Journal of Applied Economic Sciences (JAES)","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125784409","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Modeling and Forecasting International Tourism in Zimbabwe: A Bright Future for Zimbabwe’s Tourism Industry 津巴布韦国际旅游业的建模与预测:津巴布韦旅游业的美好未来

Journal of Applied Economic Sciences (JAES) Pub Date : 2021-12-01 DOI: 10.57017/jaes.v16.4(74).05

Thabani Nyoni

{"title":"Modeling and Forecasting International Tourism in Zimbabwe: A Bright Future for Zimbabwe’s Tourism Industry","authors":"Thabani Nyoni","doi":"10.57017/jaes.v16.4(74).05","DOIUrl":"https://doi.org/10.57017/jaes.v16.4(74).05","url":null,"abstract":"This paper, which is the first of its kind in the case of Zimbabwe, uses annual time series data on international tourism demand in Zimbabwe from 1980 to 2019, to model and forecast the demand for international tourism using the Box – Jenkins ARIMA approach. This research has been guided by the following objectives: to analyze international tourism trends in Zimbabwe over the study period, to develop and estimate a reliable international tourism forecasting model for Zimbabwe based on the Box-Jenkins ARIMA technique and to project international tourism demand in Zimbabwe over the next decade (2020 – 2030). Based on the Akaike Information Criterion (AIC), the study presents the ARIMA (2, 1, 0) model as the optimal model. The ARIMA (2, 1, 0) model proves beyond any reasonable doubt that over the period 2020 to 2030, international tourism demand in Zimbabwe will increase and that indeed, the future of Zimbabwe’s tourism industry is bright. Amongst other policy recommendations, the study advocates for the continued implementation and enforcement of COVID-19 preventive and control measures as well as unwavering support for tourism sector development through policies such as the National Tourism Recovery and Growth Strategy.","PeriodicalId":385824,"journal":{"name":"Journal of Applied Economic Sciences (JAES)","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123871066","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Introduction to the Sub-Interval Analysis. Part 2: Sub-Interval Images. Big Data 子区间分析简介。第2部分:子间隔图像。大数据

Journal of Applied Economic Sciences (JAES) Pub Date : 2021-12-01 DOI: 10.57017/jaes.v16.4(74).06

A. Harin

引用次数: 0

Impact of Monetary and Fiscal Policy on Rice Productivity in Nigeria 货币和财政政策对尼日利亚水稻生产力的影响

Journal of Applied Economic Sciences (JAES) Pub Date : 2021-12-01 DOI: 10.57017/jaes.v16.4(74).03

O. Ogah, Lydia NELSON KOTUR, J. Essien

{"title":"Impact of Monetary and Fiscal Policy on Rice Productivity in Nigeria","authors":"O. Ogah, Lydia NELSON KOTUR, J. Essien","doi":"10.57017/jaes.v16.4(74).03","DOIUrl":"https://doi.org/10.57017/jaes.v16.4(74).03","url":null,"abstract":"The paper examined the impact of monetary and fiscal policy instrument on rice productivity and employed vector auto-regressive model using Augmented Dickey Fuller unit root text, followed by Johansen Co-integration test among the series using annual data for the period 1981-2016. The results also show that all the monetary and fiscal policy instrument fitted co-integrate with rice production. Therefore, long run relationship exists among the variables and rice productivity. In the long-run, interest rate, exchange rate, money supply and public expenditure significantly affected rice productivity with adjusted R2 value of 60%. The result also shows that there is deceleration in exchange rate, interest rate and rice output. The speed of adjustment where monetary and fiscal policies variables will equate rice productivity in the short run is- 0.365830. The study concludes that there exist no short-run effects of policies instruments on rice productivity but on the long run. From this finding, the study recommended regulations of interest rate to a single digit, exchange rate should be friendly. Government should increase spending to agriculture and by extension policy focus on rice production to boost rice productivity). The study also recommended government regulation of policies instruments and to desist from frequent policies change.Keywords: monetary policy; fiscal policy; vector auto regressive; co-integration; augmented ","PeriodicalId":385824,"journal":{"name":"Journal of Applied Economic Sciences (JAES)","volume":" 4","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132075708","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

The Prospect of the Proposed Currency Union on Intra-Regional Trade: Southern African Customs Union 拟议货币联盟对区域内贸易的影响：南部非洲关税同盟

Journal of Applied Economic Sciences (JAES) Pub Date : 2020-04-10 DOI: 10.57017/jaes.v15.4(70).05

Stanley Abban

引用次数: 0