The primary objective of electoral system reform in developing countries is to ensure fair and democratic elections, which are essential for the legitimacy and stability of the political system.

First-past-the-post is the most commonly used electoral system in developing countries, where the candidate who receives the most votes in a single-member constituency wins the seat.

First-past-the-post electoral system can lead to a lack of representation for minority groups, result in a weak and fragmented parliament, and make it difficult for new parties to gain representation.

Proportional representation electoral system ensures a more representative parliament by allocating seats to parties in proportion to the votes they receive.

Proportional representation electoral system can lead to a weak and fragmented parliament, make it difficult for new parties to gain representation, and increase the influence of money in politics.

Mixed-member proportional electoral system combines the advantages of first-past-the-post and proportional representation systems by allocating seats both through single-member constituencies and through proportional representation.

Mixed-member proportional electoral system can be complex to implement and administer, lead to a weak and fragmented parliament, and make it difficult for new parties to gain representation.

Single non-transferable vote electoral system is simple to implement and administer, making it a popular choice in developing countries with limited resources.

Single non-transferable vote electoral system can lead to a lack of representation for minority groups, result in a weak and fragmented parliament, and make it difficult for new parties to gain representation.

When choosing an electoral system for a developing country, it is important to consider factors such as the size and diversity of the country, the level of political development, and the capacity of the electoral administration.

Developing countries often face challenges such as lack of resources, weak political institutions, and electoral fraud and manipulation when implementing electoral system reform.

Successful electoral system reform in developing countries can lead to increased political stability, improved representation of minority groups, and reduced influence of money in politics.

Developing countries seeking to reform their electoral systems should conduct a comprehensive review of the existing system, engage with stakeholders in the reform process, and provide adequate resources for the electoral administration.

International organizations can support electoral system reform in developing countries by providing technical assistance, monitoring elections, and promoting democratic values.

Kenya, Ghana, and South Africa are examples of developing countries that have successfully implemented electoral system reforms.