The process of reducing government control and ownership in the economy:

Disinvestment
Liberalization
Globalization
Nationalization

The correct answer is A) Disinvestment.

Disinvestment is the process of reducing government control and ownership in the economy. It can be done by selling government-owned assets, such as companies or land, to private investors. Disinvestment can also be done by reducing government subsidies to businesses.

Disinvestment can be a controversial policy. Some people argue that it is necessary to reduce the size of government and to make the economy more efficient. Others argue that disinvestment can lead to job losses and to a decline in public services.

B) Liberalization is the process of reducing government regulation of the economy. It can be done by deregulating industries, such as banking or telecommunications, or by reducing tariffs and other trade barriers. Liberalization can also be done by privatizing state-owned enterprises.

C) Globalization is the process of increasing economic integration between countries. It can be done through trade, investment, and migration. Globalization can also be done through the spread of technology and ideas.

D) Nationalization is the process of increasing government control and ownership in the economy. It can be done by taking over private businesses or by creating new government-owned enterprises. Nationalization can also be done by increasing government regulation of the economy.

I hope this helps!