Poverty is one of the fundamental problems that is the center of attention of governments in any country. In almost all developing countries, the living standards of the majority of the population tend to be very low, not only when compared with the living standards of people in rich countries, but also with those of the elite in their own countries. This low standard of living is manifested in the form of very low levels of income or poverty (Todaro, 2006). Economic growth is believed to have a significant influence on reducing the amount of poverty. However, this influence may differ from one country to another. The state of income distribution, population, and urbanization have an important relationship in determining the influence that occurs between economic growth and reducing the amount of poverty (Hasan and Quibria, 2002).

This research applies a quantitative approach to determine the influence of customer income, price of goods, and quality on demand for PT heavy equipment spare parts. Indotruck Utama to consumers in East Java. The research method used is multiple linear regression analysis, with the help of SPSS analysis tools to test the hypothesis. In the results of this research, it was found that the results of the F Test simultaneously showed that the variables income (X1), price (X2), and quality (X3) together could influence the demand variable. Based on the results of the t test, it shows that the income variable (X1) partially has a significant effect on the demand variable, while the price variable (X2) and quality variable (X3) partially have no effect and are not significant on the demand variable (Y).

Business actors carry out economic activities for profit. Globalization makes many changes in the times, especially in the industrial economy in Indonesia.Digital economy or disruptive innovation raises business competition problems so as not to cause large losses to consumers and other business actors on a large economic scale creating high barriers to market entry due to the positive economy. This research uses qualitative descriptive, descriptive analysis to see the phenomenon of existing events and qualitative research methods based on philosophy as an instrument, Data collection techniques and qualitative analysis emphasize meaning. Oligopoly markets whose structure consists of two or three or even more control the market 70 to 80 percent of all production or selling value around it and emphasize the price determined. The development of the era of business actors utilizing technology is certainly due to globalization which affects industrial markets in each country to abroad. Oligopoly is very influential in industrial markets because of pressure on prices and new ideas from competitors and supported by digital technology hence industrial market activities to retain consumers. In addition to the effect, business actors get large profits due to increasingly sophisticated information technology. The influence of globalization can encourage large companies to innovate their businesses and be able to integrate in the global market.