Neoclassical economic theory rules out systematic errors in consumptionchoice. According to the basic view, individuals know what they choose. They areable to predict how much utility an activity or a good produces for them now and inthe future and they can maximize their utility. This implies...

This study assessed households’ willingness to pay and payments for water services supplied by the Akwa Ibom Water Company Limited using the Heckman two-step analysis. Using the survey research design, these households comprised households that have access to 5.06% of water supply services...

This study assessed households’ willingness to pay and payments for water services supplied by the Akwa Ibom Water Company Limited using the Heckman two-step analysis. Using the survey research design, these households comprised households that have access to 5.06% of water supply services...

This paper discusses the links between earnings, consumption and economic welfare inequality. It places emphasis on the role of leisure and labor supply in the assessment of cross-household inequality and argues that the documented increase of such inequality has its origin in the labor market....

This paper presents some theoretical foundations underlying the welfare analysis that can be established in order to quantify the impact on consumers, when an agent violates the rights of purchaser and such behavior is reflected in a price increase. This exercise allows us to conclude that if it...

There have been more than 500,000 opioid overdose deaths since 2000. To analyze the opioid epidemic, a model is constructed where individuals choose whether to use opioids recreationally, knowing the probabilities of addiction and dying. These odds are functions of recreational opioid usage....

There have been more than 500,000 opioid overdose deaths since 2000. To analyze the opioid epidemic, we construct a model where individuals, with and without pain, choose whether to misuse opioids knowing the probabilities of addiction and dying. These odds are functions of opioid use. Markov...