on the other hand could the output of the economy for the future generation set forth in high level if the consumer consumed their disposable income after the taxes deducted on their income received from firm?

To determine whether the consumption of disposable income by consumers after taxes deducted from their income received from a firm would have a high-level impact on the future generation's economy, we need to consider several factors:

1. Savings and Investment: When consumers use their disposable income for consumption, it reduces the amount available for saving and investment. Saving and investment are crucial for economic growth as they contribute to capital accumulation and investment in productive assets. Therefore, a higher level of consumption may limit the funds available for future investment, potentially affecting economic output for future generations.

2. Demand and Aggregate Spending: Higher levels of consumption lead to increased demand for goods and services, which can stimulate economic growth in the short term. However, if this consumption is not backed by corresponding increases in production and investment, it may lead to imbalances in the economy, such as inflation or trade deficits.

3. Productivity and Innovation: Economic growth in the long run is driven by productivity improvements and technological innovation. Saving and investment support these factors by providing the necessary resources for research and development, infrastructure development, and skill-building initiatives. If consumption remains high without adequate investment in these areas, it may slow down productivity growth, thereby impacting the economy's future output.

Understanding the impact of consumer consumption on the future economy requires a comprehensive study of these and other related factors. Economic models, such as general equilibrium models and macroeconomic analysis, can be employed to simulate and predict the effects of different consumption patterns on broader economic outcomes. Additionally, considering demographic trends, government policies, and global market conditions are crucial for a comprehensive analysis.