Table 3 Impact of \(c_{0}\) on supply chain strategy and profits of each member.

From: A novel blockchain technology-based supply chain coordination considering classified after-sales services of electronic products

Value range

Whether to introduce blockchain technology

Quality control level

Manufacturer’s profit

Retailer’s profit

Supply chain profit

\(S_{1} < c_{0}\)

non-introduction

Remain unchanged

Remain unchanged

Remain unchanged

Remain unchanged

\(S_{2} < c_{0} \le S_{1}\)

introduction

Increase

Decrease

Increase

Decrease

\(0 < c_{0} \le S_{2}\)

introduction

Increase

Decrease

Increase

Increase

  1. Note:\(S_{1} = \frac{{Q_{0} - cm - k_{0} lm}}{3m}\)
  2. , \(S_{2} = \frac{{(3\sqrt 3 - 2\sqrt 5 )(Q_{0} - cm - k_{0} lm)}}{3\sqrt 3 m}\).
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