O’zbekiston respublikasi tashqi ishlar vazirligi

Narxning talabga ta`siri:



Tenglamasi:

The regression equation is

Demand = 94,82 - 0,05138 price

S = 5,17448 R-Sq = 6,4% R-Sq(adj) = 0,0%

Bu yerda shu narsa aniqki, narx oshgan sari unga bo`lgan talab kamayib boradi. Ushbu holatni grafikda va tengamad ko`rishimiz mumkin. Ushbu erkli va erksiz o`zgaruvchi o`rtasida o`zaro bog`liqlik past darajada, chunki narxlar nominaldir. Agar ushbu narxlar real narxda bo`lganda edi, o`zaro bog`liqlik ancha yuqori bo`lagan bo`lar edi. Bundan tashqari o`rnini to`ldiruvchi tovarning narxini ham hisobga olish kerak. Ya`ni, mashinalarni. Mashinalarning soni ancha ko`paygani sababli, neftga bo`lgan talab ancha o`sgan. Bu esa o`z navbatida narxlar oshishiga qaramay neftga bo`lgan talabni oshirgan.

Narxning taklifga ta`siri:

Grafigi:



Tenglamasi:
The regression equation is

Supply = 125,1 - 1,018 price + 0,006192 price**2

S = 3,80335 R-Sq = 39,9% R-Sq(adj) = 27,9%

1^ https://www.statista.com/statistics/271823/daily-global-crude-oil-demand-since-2006/

2^ https://www.statista.com/statistics/265203/global-oil-production-since-in-barrels-per-day/