用双指数平滑法估计我省公开失业率

IF 4.6 Q2 MATERIALS SCIENCE, BIOMATERIALS ACS Applied Bio Materials Pub Date : 2022-05-26 DOI:10.37010/nuc.v3i1.675
Anisa Rahmawati, Nayla Desviona, Tiara Puapita Sari
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引用次数: 0

摘要

失业是每个地区,特别是占碑省经常面临的就业问题。用来确定失业人数的指标是公开失业率(TPT)。高失业率可能是导致犯罪和阻碍经济发展进程的贫穷的一个主要来源。作为政府在失业率上升前的初步防范措施,即对占碑省未来的TPT进行估计。霍尔特的双指数平滑法是估计占碑省TPT的方法之一。预测误差的测量使用平均绝对百分比误差(MAPE)。目的是利用霍尔特的双指数平滑法在明年获得占碑省估计的TPT结果。得到的估计结果是,在参数= 0.9和= 0.2时,TPT数据的MAPE值为18.96%。得到的估计模型为=。估计结果显示,明年的税收抵免率将继续上升,为加快占壁省的经济发展,政府在制定未来减少税收抵免率的计划时可以考虑到这一点。
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Estimation of the Open Unemployn Rate on Province Jambi Using the Double Exponential Smootthing
Unemployment is an employment problem that is often faced in every region, especially in Jambi Province.  The indicator used to determine the number of unemployed is the open unemployment rate (TPT).  High unemployment can be a major source of poverty that can lead to crime and hinder the process of economic development.  As an initial precaution for the government before the increase in unemployment, which is to estimate the future TPT in Jambi Province.  One of the methods used in estimating TPT in Jambi Province is the Double Exponential Smoothing Method from Holt.  The measure of the forecast error uses the Mean Absolute Percent Error (MAPE).  The aim is to obtain estimated TPT results in Jambi Province in the coming year, using Holt's Double Exponential Smoothing Method.  The estimation results obtained, for TPT data there is a MAPE value of 18.96% with parameters  = 0.9 and  = 0.2.  The estimation model obtained is = .  The estimation results show that the TPT rate will continue to increase next year, it can be taken into consideration for the government in determining future plans to reduce TPT in order to accelerate economic development in Jambi Province. 
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来源期刊
ACS Applied Bio Materials
ACS Applied Bio Materials Chemistry-Chemistry (all)
CiteScore
9.40
自引率
2.10%
发文量
464
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