This paper presents an empirical investigation to study the effects of advertisement on brand equity. The study has accomplished on two well-known brands in mobile providers in city of Tehran, Iran. The study uses Aaker’s model to examine the effects of advertisement on various factors such as brand awareness, quality perception, brand loyalty and brand associate. The study also investigates the effects of brand awareness, quality perception and brand associate on brand loyalty. The results of our survey have concluded that advertisement could influence on some of the components of brand equity, significantly. For the first case study of this survey, Irancell, advertisement influences on brand awareness, brand quality and brand associate, significantly. In addition, brand awareness and brand loyalty also influence on brand quality and brand equity, positively. For the second case study of this survey, Mobile Telecommunication Company of Iran, the effects of advertisement on brand equity, brand awareness and brand associate have been confirmed. Moreover, brand awareness and brand quality influence on brand loyalty, positively. In addition, brand loyalty influences positively on brand equity.

Branding in food industry has been a major concern among food suppliers. During the past few years, there have been strong competitions among business developers to gain market share through increasing the value of their brand. In this paper, we present an empirical investigation to learn more about the relationship between brand experiences on consumer purchase experiences. The study selects a sample of 206 people who are regular customers of two well-known suppliers, Shahrvand and Hyperstar, in city of Tehran, Iran. Using structural equation modeling, the study examines six hypotheses and the results confirm that an increase on brand loyalty, brand attribute, pricing factors, product performance attributes, brand associate and brand position will increase purchasing intention, significantly.

During the past few years, new methods of advertisements such as internet, email services, etc. have created new opportunities to promote products and services. The cost of an email message is normally negligible but the outcome could be significant. This paper presents an empirical investigation to find the effect of new advertisement techniques on export based product development in a case study of mobile devices. The proposed study designs a questionnaire in Likert scale consists of 29 questions, distributes it among 150 exporters of mobile devices in Iran. Cronbach alpha is calculated as 0.826. In addition, Kaiser-Meyer-Olkin Measure of Sampling Adequacy and Approx. Chi-Square are 0.790 and 1023.3, respectively. Based on the results of our survey, we have derived five factors including emotional effects, brand promises, pricing strategy, modern advertisements and detected promotions.