*Article* **Assessment of Enterprise Performance Based on Picture Fuzzy Hamacher Aggregation Operators**

#### **Chiranjibe Jana \* and Madhumangal Pal**

Department of Applied Mathematics with Oceanology and Computer Programming, Vidyasagar University, Midnapore 721102, India; mmpalvu@gmail.com

**\*** Correspondence: jana.chiranjibe7@gmail.com; Tel.: +91-96-4713-5650

Received: 28 November 2018; Accepted: 25 December 2018; Published: 11 January 2019

**Abstract:** In the age of the knowledge-based economy and the rapid development of information technology, enterprise managemen<sup>t</sup> is facing grea<sup>t</sup> challenges and has entered an era of prudent management. Traditional enterprise performance evaluation focuses on the interests of shareholders. Investors take financial data as their base and pay attention to the study of material attraction and the results; if they do not, they cannot adjust to a new economy period. Therefore, enterprise performance reflects the interests of shareholders and business strategists for the needs of stakeholders, which is important for the future of lively competition. With that in mind, aggregation of information is an important research tool that has recently drawn the attention of researchers for information analysis. In this paper, we have developed multiple-attribute decision-making methods for enterprise performance evaluation with picture fuzzy information. We have applied Hamacher aggregation operators such as the picture fuzzy Hamacher weighted averaging (PFHWA) operator and picture fuzzy Hamacher weighted geometric (PFHWG) operator in picture fuzzy environment for the assessment of the best enterprise selection. Finally, we justified the proposed approach with the existing methods for feasibility and effectiveness.

**Keywords:** multiple attribute decision making (MADM); picture fuzzy numbers; Hamacher operations; picture fuzzy Hamacher aggregation operators; evaluation of enterprise performance
