Ggirtonis modelSi rogorc erovnuli valutis ise ucxouri  valutis miwodeba ganxilulia rogorc egzogenuri sidideebi, xolo maT Soris gacvlis kursi mTlianad damokidebulia maTze moTxovnis funqciebis parametrebze. Aam parametrebs Soris aris orive valutaSi denominirebuli finansuri aqtivebis Semosavlianobebi, Tumca isini ar Seesabameba wonasworobis doneebs TiToeuli bazrisTvis. Tumca simultanuri uwonasworoba kapitalis bazrebs Soris aris modelis avtoris daSveba, romlis pirobebSi Tavad gacvlis kursis wonasworobis done valutebs Soris, iseve rogorc substituciis xarisxis  ganszaRvra mainc SesaZlebelia, ramdenadac finansuri aqtivebis realokaciasTan dakavSirebuli transaqciis xarjebi asaxulia uSualod valutebze moTxovnis funqciebSi.