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040			_aMSU _cMSU _erda
100			_aCUI, Xiaoyong
245			_aThe Z-transform method for multidimensional dynamic economic systems
264			_aNew York _bTaylor & Francis _c2013
336			_2rdacontent _atext _btxt
337			_2rdamedia _aunmediated _bn
338			_2rdacarrier _avolume _bnc
440			_aApplied Economics Letters _vVolume , number ,
520			_aThis article uses the Z-transform to develop a method for solving the linearised multidimensional discrete-time systems, which can be used to discuss the effects of policies on economy (including the welfare gains and initial effects on economy) raised by multi-sector perfect-foresight-discrete-time models. Our method is not restricted to the dimension of the dynamic system, and it can not only analyse the effect of permanent policy change on the economy but also can be used to analyse the effect of temporal policy change on the economy. As an application example, we analyse the effects of fiscal policy on the initial economy and social welfare in the discrete-time Uzawa–Lucas model.
650			_aZ - transform
650			_asteady - state comparisons
650			_adiscrete - time systems
700			_aGONG, Liutang
700			_aZHAO, Xiaojun
700			_aZOU, Heng - fu
856			_uhttps://doi.org/10.1080/13504851.2013.787156
942			_2lcc _cJA
999			_c163305 _d163305