Final answer:
Monopolistically competitive firms can increase demand for their products through factors like product differentiation, pricing strategies, improving customer service, and enhancing product quality.
Step-by-step explanation:
In a monopolistically competitive market, firms can increase demand for their products through several factors aside from advertising:
- Product Differentiation: By offering unique features, designs, or branding, firms can attract more customers who are looking for a specific product.
- Pricing Strategies: Adjusting prices, such as offering discounts or volume pricing, can incentivize customers to purchase more.
- Improving Customer Service: Providing excellent customer service can build loyalty and attract new customers through positive word-of-mouth.
- Enhancing Product Quality: By constantly improving the quality of their products, firms can gain a competitive edge and increase demand.