Liberalization refers to the process of reducing government regulations and barriers in various sectors of the economy, with the aim of promoting economic growth, efficiency, and competitiveness. It involves the removal or relaxation of restrictions on trade, investment, and market entry, allowing for greater participation of private businesses and individuals in economic activities.

Economic growth, on the other hand, refers to an increase in the production and consumption of goods and services within an economy over a specific period. It is often measured by changes in the gross domestic product (GDP), which is the total value of all goods and services produced within a country.

There is evidence to suggest that liberalization can contribute to economic growth:

1. Trade Liberalization: Opening up markets through trade liberalization can lead to increased competition, access to new markets, and specialization based on comparative advantage. Studies have shown that countries that have embraced free trade policies have experienced higher economic growth rates.
2. Investment and Capital Flows: Liberalization attracts foreign direct investment (FDI) and capital inflows, which can stimulate economic growth. By relaxing restrictions on foreign ownership and investment, countries can benefit from increased capital, technology transfer, job creation, and improved productivity.
3. Competition and Efficiency: Liberalization encourages competition, as it allows new firms to enter markets and compete with established players. This can lead to greater efficiency, innovation, and improved productivity as firms strive to offer better products and services at competitive prices.
4. Entrepreneurship and Innovation: Liberalization provides opportunities for entrepreneurs to start new businesses and pursue innovative ideas. Reduced bureaucratic hurdles and regulations can foster a culture of entrepreneurship, which is often associated with economic growth and job creation.
5. Access to Capital and Financial Services: Liberalization of financial markets can enhance access to capital and financial services, facilitating investment, business expansion, and economic development. It allows for the efficient allocation of resources and promotes financial stability.
6. Poverty Reduction: Economic growth resulting from liberalization can lead to poverty reduction. As the economy expands, job opportunities increase, wages rise, and living standards improve, thereby reducing poverty levels.

It’s important to note that the effects of liberalization on economic growth can vary across countries and depend on various factors such as the initial conditions, institutional frameworks, and implementation strategies. While liberalization can offer numerous benefits, it is crucial to manage the process carefully to ensure equitable distribution of gains and address any potential negative consequences, such as inequality or adverse environmental impacts.

Also, from another source:

Economic liberalization is the lessening of government regulations and restrictions in an economy in exchange for greater participation by private entities. It can involve a wide range of policies, such as trade liberalization, deregulation, privatization, and financial market reform.

Economic growth is the increase in the capacity of an economy to produce goods and services. It is measured by the annual percentage change in a country’s gross domestic product (GDP).

There is a large body of evidence that suggests that economic liberalization can lead to economic growth. For example, a study by the International Monetary Fund found that countries that liberalized their trade policies experienced an average annual GDP growth rate that was 1.5 percentage points higher than countries that did not liberalize their trade policies.

Another study, by the World Bank, found that countries that privatized their state-owned enterprises experienced an average annual GDP growth rate that was 1.2 percentage points higher than countries that did not privatize their state-owned enterprises.

However, it is important to note that economic liberalization is not a guarantee of economic growth. There are a number of other factors that can also affect economic growth, such as the quality of institutions, the level of education, and the availability of natural resources.

Here are some examples of how economic liberalization has led to economic growth:

• In China, economic liberalization began in the late 1970s and early 1980s. Since then, China has experienced an average annual GDP growth rate of over 9%.
• In India, economic liberalization began in the early 1990s. Since then, India has experienced an average annual GDP growth rate of over 6%.
• In Chile, economic liberalization began in the early 1980s. Since then, Chile has experienced an average annual GDP growth rate of over 5%.

Of course, economic liberalization is not without its risks. For example, it can lead to increased inequality and job losses in the short term. However, the long-term benefits of economic liberalization, such as higher economic growth and improved living standards, tend to outweigh the short-term costs.