MariChizvidavirire

How kuverenga mari-kubudirira richaitirwa zviyero?

Mari-zvinobudirira richaitirwa zviyero sei zvakakodzera aiva mutori mari.

Design zvinodiwa

Vanogona kuva mapoka mapoka maviri:

  1. Socio-zvoupfumi.
  2. Economic.

Nzira dzekuziva nadzo woga woga zvakasiyana. Chief pakati pavo dzemaitirwe zvoupfumi kunyatsoshanda zviratidzi kuonekwa papi kambani achagona maximize purofiti dzavo, uye sei kuti zvinobudirira kushandisa guta upfumi. Pakusarudza inobudirira socio-upfumi tinyatsonzwisisa anokosha parameter ndiyo kusagutsikana kwevanhu zvinodiwa.

Kuti kuva mukuru socio-zvoupfumi zvinobudirira, kuti zvoupfumi vanofanira kusangana zvinoverengeka zvinodiwa nevanhu. Izvi zvinosanganisira, pakunamata uye magariro zvinodiwa, kuona yepamusoro uye nemararamiro.

Nzira kukarukureta zvoupfumi kunyatsoshanda

Kunyatsoshanda inoratidza sei mari kubva 1 mari mari. The yepamusoro mutengo, nani kambani rasporyazhetsya inivhesitimendi. Kukarukureta zvoupfumi kunyatsoshanda richaitirwa zviyero rinoitwa kuziva kana mari yakanga zvinobudirira kupedzwa.

Classical kukarukureta iri nhamba mugumisiro (purofiti) kuti mari chakakonzerwa namaneja kuti varuwane. The yemaitiro nokuti pakuverenga mari-kubudirira richaitirwa matanho inogona achimiririrwa sezvinotevera:

Ee = VaEf / W, apo

  • Yaro - upfumi kunyatsoshanda;
  • W - mari yekuwana zvoupfumi migumisiro (inivhesitimendi);
  • VaEf - upfumi kushanda.

Uyewo, pane nzira yokuti Mhedziso zvoupfumi Kushanda okuwana uye asiri kugadzirwa mabhora. Inogona achimiririrwa sezvinotevera:

Yaro = (VaEf 1 - VaEf 0) / (K D + K * n), apo

  • Yaro - upfumi kunyatsoshanda;
  • VaEfeso 1 - zvinonyatsorehwa mugumisiro mushure chiitiko;
  • Eph 0 - mugumisiro pamberi chiitiko;
  • Uye - zvachose mari;
  • K - Investments kuti zviitiko;
  • K N - pamutemo chinhu.

Normative coefficient - chiyero kunozivisa shoma zvinogamuchirika kunyatsoshanda neimwe nzvimbo. Zvakasiyana zvichienderana nzvimbo.

inivhesitimendi kunyatsoshanda

Kuti vaongorore kubudirira guru Investments, tichishandisa Masvomhu maviri:

  1. The coefficient zvoupfumi kunyatsoshanda.
  2. Payback nguva deposits.

Kukarukureta zvoupfumi kunyatsoshanda richaitirwa matanho akasiyana zvinhu kugadzirwa uye kutengeserana. Nokuti kugadzirwa kukarukureta payakavakirwa ane chimiro:

Yaro n = (P - SS) / K, sezvamakaropafadzwa

  • Yaro N - kugadzirwa kunyatsoshanda;
  • C - mutengo mishonga akasunungura mugore, Wholesale mitengo;
  • K - capital upfumi;
  • SS - mari inoshandiswa, anogadzirwa kuti gore.

Kana isu nezvazvo hwekutengeserana, zvinofanira kucherechedzwa kuti nzira kuti pakuverenga mari-kubudirira richaitirwa matanho ane siyanei chimiro:

Ee = d (H - I) / K, sezvamakaropafadzwa

  • Yaro etc. - Mari-zvinobudirira munzvimbo wezvokutengeserana;
  • N - uwandu discounts;
  • Uye - zvachose mari wokufambisa;
  • K - paakapiwa guta.

izwi payback

The chakarurama yechipiri, iyo inoshandiswa kuongorora kubudirira zviyero - munguva iyo kubhadhara zvikwereti paakapiwa mari. General payakavakirwa payback nguva :

T = K / VaEf apo

  • T - payback mabasa;
  • K - paakapiwa guta;
  • VaEf - kwoupfumi mabasa ashandiswe (purofiti).

kuti nzira inoshandiswa kuverenga payback izwi zviyero mumunda wezvokutengeserana:

T = K / (C - CC), apo

  • T - izwi payback;
  • C - mutengo mishonga akasunungura mugore, Wholesale mitengo;
  • K - capital upfumi;
  • SS - mari inoshandiswa, anogadzirwa kuti gore.

Munzvimbo wezvokutengeserana payback nguva kunotsanangurwa sezvinotevera:

T = K / (H - I), sezvamakaropafadzwa

  • T - izwi payback;
  • N - uwandu discounts;
  • Uye - zvachose mari wokufambisa;
  • K - paakapiwa guta.

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