background informal payments for health care, which are common in many countries, can have negative effects on health care access, equity and health status as they lead people to forgo or delay seeking care, or to sell assets to pay for care. many countries are putting reforms in place with the aim of reducing informal payments. in order to be successful, such policies should be informed by the...

Background Informal payments for health care, which are common in many countries, can have negative effects on health care access, equity and health status as they lead people to forgo or delay seeking care, or to sell assets to pay for care. Many countries are putting reforms in place with the aim of reducing informal payments. In order to be successful, such policies should be informed by the...

 One of the complex matters in banking law is the problems and mistakes which occur in the process of bank payments. Mistake of banker or error in processing of information in bank networks may result in payment delay or paying money to the account of a person other than who was really intended. This article is about rules for allocation of losses between account holders implicated and t...

Inventory models in which the demand rate dependents on the stock- dependent are based on the common real- life observation that greater product availability tends to stimulate more sales. In this study we develop an inventory model to determine an optimal ordering policy for quantity dependent demand rate and time dependent holding cost items with delay in payments permitted by the supplier un...

Within the economic order quantity (EOQ) framework, the main purpose of this paper is to investigate the retailer’s optimal replenishment policy under permissible delay in payments. All previously published articles dealing with optimal order quantity with permissible delay in payments assumed that the supplier only offers the retailer fully permissible delay in payments if the retailer ordered...