Table 1 Parameter description Parameter... | Emerald Publishing

Table 1

Parameter description

Parameter	Definition
$M (t)$	Quality effort level of manufacturer at time $t$
$R (t)$	Quality effort level of retailer at time $t$
$q (t)$	Food quality at time $t$
$w (t)$	Manufacturer's wholesale price to retailer at time $t$
$p (t)$	Food retail price at time $t$
$φ > 0$	Natural decay rate of quality
$θ_{1} \in (0,1)$	Level of CSR for manufacturer
$θ_{2} \in (0,1)$	Level of CSR for retailer
$D (t)$	Sales function
$a$	The potential number of consumers in the market
$b$	Price sensitivity factor of consumers
$λ$	Proportion of offline consumers
$ρ > 0$	Discount factor
$V_{m}$	Manufacturer's revenue function
$V_{r}$	Retailer's revenue function
$V_{t}$	Total revenue function of supply chain

Parameter	Definition
$M (t)$	Quality effort level of manufacturer at time $t$
$R (t)$	Quality effort level of retailer at time $t$
$q (t)$	Food quality at time $t$
$w (t)$	Manufacturer's wholesale price to retailer at time $t$
$p (t)$	Food retail price at time $t$
$φ > 0$	Natural decay rate of quality
$θ_{1} \in (0,1)$	Level of CSR for manufacturer
$θ_{2} \in (0,1)$	Level of CSR for retailer
$D (t)$	Sales function
$a$	The potential number of consumers in the market
$b$	Price sensitivity factor of consumers
$λ$	Proportion of offline consumers
$ρ > 0$	Discount factor
$V_{m}$	Manufacturer's revenue function
$V_{r}$	Retailer's revenue function
$V_{t}$	Total revenue function of supply chain

Source(s): Authors’ own work