Even under the 1950 amendments to the Social Security Act, there are many aged persons in this country who are not able to qualify for benefits under the old-age and survivors insurance program. Some of them, as their opportunities for employment and ability to work decline, are forced to apply for oldage assistance. Before the amendments, of course, the number of such persons tvas greater. The...

BACKGROUND Health insurance contributes to reducing the economic burden of disease and improving access to healthcare. In 2016, the Chinese government announced the integration of the New Cooperative Medical Scheme (NCMS) and Urban Resident Basic Medical Insurance (URBMI) to reduce system segmentation. Nevertheless, it was unclear whether there would be any geographic variation in health insura...

A reliable urban transport system provides citizens’ access to workplaces, social engagements and other services (Browne and Ryan, 2011). At the same time, high levels of traffic impose negative externalities on society, including congestion, accidents, noise pollution or environmental damage (Santos et al., 2010). Decision-makers objectives are made up of a variety of different impacts (econom...

BACKGROUND Many OECD countries have replied to economic recessions with an adaption in public spending on social benefits for families and young people in need. So far, no study has examined the impact of public social spending during the recent economic recession on health, and social inequalities in health among young people. This study investigates whether an increase in public spending rela...

Over the two last decades, distribution companies have been aware of the importance of paying attention to the all aspects of a distribution system simultaneously to be successful in the global market. These aspects are the economic, the environmental, the social and the safety aspects. In the Vehicle Routing Problem (VRP) literature, the economic issue has often been used, while the environmen...

Policy reform can remove obstacles to intergenerational social mobility and thereby promote equality of opportunities across individuals. Such reform will also enhance economic growth by allocating human resources to their best use. This chapter assesses recent crosscountry patterns in intergenerational social mobility and examines the role that public policies play in affecting mobility. Inter...

a world- wide tendency toward regional integrations and internationalization of free- economy, requires technological economic, and organizational balances. the success of government to reach the mentioned situations depends on the degree of uniformity and power of public institutions in a vast variety- sociological, economical; and political, the dimensions which provide and guarantee for bene...