Introduction: In the era of Covid-19 pandemic, psychosocial issues as part health and safety have become a popular mental issue, particularly among gold copper miners. This situation has led some companies to fire their unskilled unproductive workers minimize production costs. However, there is no specific regulation for that could be barrier this unpredicted situation. condition mostly becomes...

On 11 July 1971, Chile’s National Congress, in a historic vote, unanimously approved reforming the constitution, which opened door to nationalise large-scale copper industry. Traditional historical accounts of nationalisation had emphasised history negotiations between foreign capital and Chilean government, documenting how economists political leaders experimented with different approaches obt...