2005年-世界发展银行全球_Aggregate_Analysis_of_the_Impact_of_Cigarette_Tax_Rate_Increases_on_Tobacco_Consumption_and_Government_Revenue___The_Case_of_Indonesia_72页_548kb

Summary of the Document: Aggregate Analysis of the Impact of Cigarette Tax Rate Increases on Tobacco Consumption and Government Revenue in Indonesia

Core Content

This document presents an aggregate analysis of the impact of cigarette tax rate increases on tobacco consumption and government revenue in Indonesia, using both annual and monthly data from 1970 to 2001. The study aims to evaluate the price and income elasticity of demand for tobacco products, as well as the economic effects of tax increases on excise tax revenue.

Main Points and Findings

Elasticity Estimates

• The real price elasticity of demand for cigarettes in Indonesia was estimated at -0.345, meaning a 10% increase in price would lead to a 3.4% decrease in consumption.
• The income elasticity of demand was found to be 0.473, implying a 10% increase in income would result in a 4.7% increase in cigarette consumption.

Impact of Economic Crisis

• The economic crisis of 1997 had a significant impact on cigarette consumption, increasing it beyond the effects of price and income.
• The warning labels introduced in 1991 had no significant impact on reducing cigarette demand.

Tax Revenue Simulations

• A 10% tax increase would raise excise tax revenue by 9%.
• A 50% tax increase would increase revenue by 43%.
• A 100% tax increase would result in a 82% increase in total excise tax revenue.

Tax Policy and Pricing

• Cigarette retail prices are influenced by excise taxes, raw material costs, market conditions, and minimum retail sales prices (RSP).
• The government can increase tax revenue by either raising the tax rate or minimum retail price.
• The minimum retail price has been the more commonly used tool by the government.

Tax and Consumption Relationship

• The study refutes the common belief that increasing taxes would reduce government revenue.
• A 10% tax increase that leads to a 5% price increase would lower cigarette consumption by 3%, but increase government excise tax revenue by 6.7%.
• Time series data showed less responsiveness to price and income changes compared to shorter period monthly data.

Key Information

Data Sources

• Annual data from 1970 to 2001.
• Monthly data from January 1996 to June 2001.
• Data on cigarette consumption, price, income, tax, economic crisis, and government warnings were sourced from:
  • UN for population and general CPI.
  • USDA for cigarette production data.
  • FAO/UN for import and export data.
  • Director General of Customs and Excise for tax and consumption data.

Tobacco Consumption Trends

• In 1993, 33.5% of the population aged 15+ smoked.
• By 1997 and 1998, this rate dropped to 30.5% and 30.1%, respectively.
• Male smoking prevalence was consistently higher than that of females.
• Per capita cigarette consumption increased from 3,492 in 1993 to 4,261 in 1998.

Tax and Revenue Trends

• Cigarette excise tax revenue in Indonesia rose from Rp17.6 trillion in 2001 to Rp26.1 trillion in 2003.
• In 1998/1999, tobacco excise taxes contributed 96.6% to total excise tax revenue.
• Tobacco excise taxes accounted for about 10% of total government revenue in 1998/1999.

Policy Implications

• Tax increases are effective in reducing cigarette consumption, even if they lead to smuggling.
• Smuggling is more likely due to general corruption than high tax rates or price differentials.
• Government should not avoid tax increases due to fears of smuggling but should instead deter, detect, and punish smuggling.
• Indonesia’s tobacco control policies are inadequate, with weak enforcement and insufficient warnings.
• Pricing policies should be strengthened to discourage tobacco use, especially among youth and low-income groups.

Methodology

• The study uses two data sets:
  • Annual data (1970–2001).
  • Monthly data (Jan 1996–Jun 2001).
• Model specifications are based on cigarette demand literature.
• Estimation methods include least squares and Breusch-Godfrey serial correlation tests to ensure validity of the results.
• Variables include:
  • Consumption (measured in packs per year).
  • Price (real average annual price).
  • Income (real GDP per capita).
  • Tax (excise tax rate and minimum retail price).
  • Economic crisis dummy.
  • Trend and regulation dummy.

Conclusion

The study demonstrates that cigarette tax increases can effectively reduce consumption and increase government revenue, even in the face of smuggling and economic fluctuations. It emphasizes the importance of taxation as a key policy tool in tobacco control, especially in developing countries like Indonesia, where smoking prevalence is high and public health risks are significant. The economic and social benefits of tobacco control outweigh the potential costs, and stronger policy implementation is required to achieve public health goals.