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e progresul comportamentului diferitelor categorii de cheltuieli ...

e progresul comportamentului diferitelor categorii de cheltuieli ...

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un<strong>de</strong>:<br />

Ive = indicele veniturilor<br />

• sumei <strong>cheltuieli</strong>lor salariale<br />

⎛ Fs1<br />

Fs0<br />

⎞<br />

⎜ − ⋅1000<br />

sau<br />

Ve1<br />

Ve ⎟<br />

⎝<br />

1 ⎠<br />

Cs0<br />

Cs1<br />

− ,<br />

Ive<br />

(YLGHQW ILLQG XQ PRGHO GH FRUHOD LH VXPD YHQLWXULORU WUHEXLH V<br />

vQUHJLVWUH]H XQ ULWP GH FUHúWHUH VXSHULRU FKHOWXLHOLORU VDODULDOH<br />

Ca mo<strong>de</strong>l mulWLSOLFDWLY SRDWH IL IRORVLW XUP WRUXO<br />

⎛ N Fs ⎞<br />

Cs = ⎜ ⋅ ⎟ ⋅1000,<br />

⎝ Ve N ⎠<br />

în care:<br />

N = QXP UXO GH VDODULD L<br />

ÌQ FRQVHFLQ Δ&V VH H[SOLF SULQ LQIOXHQ D<br />

¾ QXP UXOXL GH VDODULD L OD OHX YHQLWXUL IRUP LQYHUV GH<br />

H[SULPDUH D SURGXFWLYLW LL PXQFLL<br />

⎛ N1<br />

Fs0<br />

⎞<br />

⎜ ⋅ ⋅1000<br />

− Cs0<br />

Ve1<br />

N ⎟<br />

⎝ 0 ⎠<br />

¾ FKHOWXLHOLOH PHGLL SH R SHUVRDQ<br />

⎛ N1<br />

Fs0<br />

⎞<br />

Cs1<br />

−<br />

⎜ ⋅ ⋅1000<br />

Ve1<br />

N ⎟<br />

⎝ 0 ⎠<br />

ùL DFHVW PRGHO SXQH vQ HYLGHQ FRUHOD LD GLQWUH FUHúWHUHD<br />

SURGXFWLYLW LL PXQFLL úL D VDODULXOXL PHGLX FRUHOD LH DEVROXW QHFHVDU SHQWUX<br />

VSRULUHD HILFLHQ HL FKHOWXLHOLORU VDODULDOH<br />

1RW : 0HWRGRORJLD SUH]HQWDW VH DSOLF VLPLODU úL vQ FD]XO FHORUODO L<br />

LQGLFDWRUL FX GHRVHELUHD F VXPD YHQLWXULORU GLQ H[SORDWDUH VH YD vQORFXL FX<br />

FLIUD GH DIDFHUL UHVSHFWLY YDORDUHD DG XJDW DYkQGX-se în ve<strong>de</strong>re<br />

VHPQLILFD LD DFHVWRUD<br />

7HRULD úL SUDFWLFD HFRQRPLF UHFRPDQG SHQWUX FDUDFWHUL]DUHD<br />

VLWXD LHL FRUHOD LHL GLQWUH GLQDPLFD SURGXFWLYLW LL úL D VDODULXOXL PHGLX<br />

FRHILFLHQWXO FRUHOD LHL .U H[SULPDW SULQ UHOD LLOH<br />

Is −100<br />

Kr ,<br />

Iw −100<br />

Is<br />

sau Kr =<br />

.<br />

Iw<br />

= VH DSOLF GH UHJXO GDF DPELL LQGLFL VXQW !

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