This article considers the deterministic singular optimal control problem of profit maximisation for inventory replenished at a variable rate and depleted by demand which is assumed to vary with price and stock availability. Optimal policies for the product order rate and price are derived using the maximum principle. Several initial inventory regions are identified as potential inventory state...

The practice of income smoothing is a form dysfunctional behavior in earnings management that rife this era rapid business development, where managers intentionally change the company's financial statements with aim flattening value over several periods to make it look stable. considered as solution very unstable profit conditions. This study aims examine effect cash holding, net margin, and le...

The article is devoted to the forecasting of net profit private enterprises Ukraine with application STELLA program. economic modeling program, which combines mathematical differential equations a developed graphical interface, has been used in article. In this program model was created, and an attempt made forecast by 2030. It possible growth up slight reduction further stabilization agricultu...

Tujuan dari penelitian ini adalah untuk mengetahui pengaruh net profit margin dan return on assets terhadap effective tax rate pada perusahaan subsektor makanan minuman. Dalam data yang digunakan sekunder dengan sampel sebanyak 7 30 terdaftar di BEI Adapun model regresi dipergunakan dalam menggunakan Analisa Regresi Berganda. Hasil secara uji t (parsial) menunjukan bahwa berpengaruh rate. Sedan...

OBJECTIVE The experiments were carried out to measure the effect of multivitamin, acidifier and Azolla on growth performance, profitability and lipid profiles of blood of broiler chickens to produce safe and cost effective broilers. METHODS In experiment 1, 240 day-old Cobb-500 broiler chicks were fed diets; D1 (control), D2 (D1 with 1 mL multivitamin/liter water), D3 (D1 with 1 mL acidifier/...