Although most work occurs following this structure, the wage work arrangements of  CEOs, professional employees, and professional contract workers are sometimes conflated with class assignments, so that "wage labor" is considered to apply only to unskilled, semi-skilled or manual labor. Wage slavery
Wage labor, as institutionalized under todays market economic systems, has been criticized, especially by socialists, using the pejorative term wage slavery. Socialists draw parallels between the trade of labor as a commodity and slavery. Cicero is also known to have suggested such parallels.The American philosopher John Dewey posited that until "industrial feudalism" is replaced by "industrial democracy", politics will be "the shadow cast on society by big business". Thomas Ferguson has postulated in his investment theory of party competition that the undemocratic nature of economic institutions under capitalism causes elections to become occasions when blocs of investors coalesce and compete to control the state plus cities. Employment contract
Australia
Australian employment has been governed by the Fair Work Act since 2009. Bangladesh
Bangladesh Association of International Recruiting Agencies (BAIRA) is an association of national level with its international reputation of co-operation and welfare of the migrant workforce as well as its approximately 1200 members agencies in collaboration with and support from the Government of Bangladesh. Canada
In the Canadian province of Ontario, formal complaints can be brought to the Ministry of Labour. In the province of Quebec, grievances can be filed with the Commission des normes du travail.
However, in September 2009, the court case of Brown v. J. Kaz, Inc. ruled that independent contractors are regarded as employees for the purpose of discrimination laws if they work for the employer on a regular basis, and said employer directs the time, place, and manner of employment.In non-union work environments, in the United States, unjust termination complaints can be brought to the United States Department of Labor.Labor unions are legally recognized as representatives of workers in many industries in the United States. Their activity today centers on collective bargaining over wages, benefits, and working conditions for their membership, and on representing their members in disputes with management over violations of contract provisions. Larger unions also typically engage in lobbying activities and electioneering at the state and federal level.Most unions in America are aligned with one of two larger umbrella organizations: the AFL–CIO created in 1955, and the Change to Win Federation which split from the AFL–CIO in 2005. Both advocate policies and legislation on behalf of workers in the United States and Canada, and take an active role in politics. The AFL–CIO is especially concerned with global trade issues.American business theorist Jeffrey Pfeffer posits that contemporary employment practices and employer commonalities in the United States, including toxic working environments, job insecurity, long hours and increased performance pressure from management, are responsible for 120,000 excess deaths annually, making the workplace the fifth leading cause of death in the United States.