Consumer trust in AI drives ethical purchasing decisions in digital markets.

Why It Matters

As AI becomes more integrated into digital marketplaces, understanding its impact on consumer ethics is crucial for brands aiming for sustainable practices. Building trust in AI can be a pathway to encouraging more responsible consumer choices and enhancing brand credibility.

Key Finding

When consumers are more familiar with AI and trust it, they are more open to AI-powered ads, which then makes them more likely to make ethical purchasing choices.

Key Findings

• Familiarity with AI technologies significantly increases trust in AI systems.
• Trust in AI strongly predicts consumers' acceptance of AI-driven advertising.
• Acceptance of AI-based advertising positively affects ethical consumption intentions.
• Acceptance of AI-based advertising mediates the relationship between AI trust and ethical consumption.

Research Evidence

Aim: To investigate how consumer familiarity with and trust in AI influence their acceptance of AI-based advertising and subsequent ethical purchasing behavior.

Method: Quantitative survey research with regression analysis.

Procedure: An online survey was administered to collect data on consumer familiarity with AI, trust in AI, acceptance of AI-based advertising, and ethical consumption intentions. Hierarchical and logistic regression models were used to analyze the relationships between these variables.

Sample Size: 505 participants

Context: Digital marketplace and consumer behavior.

Design Principle

Ethical AI integration in marketing fosters consumer trust, leading to increased acceptance of AI-driven communications and promoting sustainable consumption.

How to Apply

When designing AI-driven marketing campaigns, consider how to clearly communicate the AI's function and benefits to build trust, and frame the ethical aspects of the product or service.

Limitations

The study was conducted with Greek consumers, and findings may not be generalizable to all cultural contexts. The focus was on self-reported intentions rather than actual purchasing behavior.

Student Guide (IB Design Technology)

Simple Explanation: If people trust AI more, they like AI ads better, and this makes them want to buy more ethical products.

Why This Matters: This research shows how technology, like AI in advertising, can be linked to bigger goals like ethical consumption and sustainability.

Critical Thinking: To what extent can 'trust' in AI be genuinely cultivated, or is it primarily a function of perceived utility and transparency?

IA-Ready Paragraph: This study by Markou et al. (2025) highlights that consumer trust in AI is a significant factor in their willingness to engage with AI-driven advertising, which subsequently influences their ethical consumption intentions. This suggests that for design projects aiming to promote sustainability, building user trust in any AI components is paramount, as it can act as a bridge to more responsible consumer choices.

Project Tips

• When designing an AI feature, think about how users will perceive its trustworthiness.
• Consider how your design choices might influence ethical consumer behavior.

How to Use in IA

• Use this research to support claims about the importance of user trust in technology for influencing behavior towards sustainability.

Examiner Tips

• Demonstrate an understanding of how technological adoption can influence ethical decision-making.

Independent Variable: ["Familiarity with AI technologies","Trust in AI systems"]

Dependent Variable: ["Acceptance of AI-based advertising","Ethical consumption intentions"]

Controlled Variables: ["Demographic factors (implicitly, through sample selection and analysis)","Specific AI applications (potentially, though not explicitly stated as controlled)"]

Strengths

• Integrates technological and ethical dimensions into a single behavioral model.
• Uses robust statistical analysis (hierarchical and logistic regression) with confirmed reliability and validity of instruments.

Critical Questions

• How do different types of AI (e.g., recommendation engines vs. chatbots) affect consumer trust and ethical perceptions?
• Are there cultural differences in how AI trust translates to ethical consumption?

Extended Essay Application

• Investigate the ethical implications of AI in a specific product or service, exploring how design choices can foster or erode user trust and influence sustainable behaviors.

Source

Ethical Consumer Attitudes and Trust in Artificial Intelligence in the Digital Marketplace: An Empirical Analysis of Behavioral and Value-Driven Determinants · Digital · 2025 · 10.3390/digital6010001