Knowledge of optimal monetary policy and frequently the rules of optimization in flexible inflation targeting assign central banks the task of developing all types of cyclical policies. The goal of optimal inflation policy is to achieve macroeconomic stability and stimulate sustainable economic growth. To determine the amount of monetary policy associated with the rule of monetary policy and to establish the proposed optimal inflation target, we use the DSGE econometric model. The relationship between r (refinancing rate) and the optimal inflation target has a downward slope. Although the growth of the optimal inflation level is smaller than the decrease in r, it has been found that in areas with current empirical significance, the slope of the relationship is close to -1. This angle parameter is sufficient to ensure uncertainty. It was found that in strategies such as price level setting and their diversity, the optimal inflation target is significantly lower and less sensitive to r."*

This article examines the issues of developing an optimal sales strategy through the integration of pricing policy and marketing research in modern market conditions. During the study, various pricing methods, consumer behavior, and the competitive environment were analyzed. Empirical data were collected and statistically analyzed using the example of enterprises operating in the Uzbek market. As a result, an integrated strategy has been developed that increases price elasticity, market segmentation, and competitiveness.

The article highlights the issues of establishing the optimal level of public debt in Uzbekistan, exploring the relationship and coordination between fiscal and monetary policies. Various economic models and indicators are considered, including the inflation rate, unemployment rate, GDP per capita and interest rates. The potential consequences of an excessive increase in public debt are identified, including the risk of default and economic instability.

In this article, proposals have been developed to identify and solve the problems of accounting and auditing obligations in the activities of commercial banks of the republic, the optimal level of formation of banking obligations as a result of accounting obligations in the country's banks based on international standards, the organization of accounting obligations in banks that comply with international banking practice, improving accounting.
Proper organization of accounting of liabilities in commercial banks ensures the effective functioning and economic stability of commercial banks. The main part of the liabilities of the balance sheet of commercial banks are liabilities, which amount to almost 85-90%. This article describes the research aimed at developing a methodology for the correct accounting of bank liabilities in commercial banks. Proposals and recommendations on this issue have been accepted for use in the development of accounting policy in the “National Bank of Foreign Economic Activity of the RU”. As a result of the research, the author has developed recommendations for the organization of accounting for liabilities in commercial banks.

This paper comprehensively examines the theoretical and practical aspects of the efficient use of investments in the development of the national economy based on an econometric approach. The study utilizes macroeconomic data for the period 2000–2024 to conduct an in-depth analysis of the impact of investment volume, employment level, and export volume on Gross Domestic Product (GDP). The methodological framework includes correlation analysis, construction of a multiple regression model, evaluation of parameter significance using t-statistics, assessment of overall model adequacy through the F-test, and testing for autocorrelation using the Durbin–Watson statistic. All econometric computations and model estimations were carried out using the modern statistical software environment R Studio. The empirical results demonstrate that investments have a strong positive and statistically significant effect on economic growth, as measured by GDP. Based on the findings, a set of practical recommendations has been developed aimed at improving the efficiency of investment utilization, optimizing their allocation across economic sectors, and enhancing investment policy.