In real investment, there is a relationship between external financing and abnormal stock returns. This study predicts a negative correlation between external financing and stock returns. The dependent variable of the research is stock returns and the independent variables are net financing and equity ratio. Also, control variables of the research includes assets growth, company’s size and comp...

The project work presented in this thesis has proposed solutions related to the control of production and work-in-process inventory in a multi-item multi-stage manufacturing system. A suitable base-stock inventory control policy is recommended to ensure that the desired service levels are maintained between production stages and for the final customers. Concept of coupling the production lines ...

This paper investigates emission and stock abatement policy decisions by the use of a stochastic optimal control model with a continuous-time setting. Environmental policies are typically referred as emission flow abatement (reduction) activities and thus, can be formulated as classical optimal control problems. However, because of recent shifts in the focus of policy measures, it is getting re...

various researches have been carried out about benefits of accounting information and their influence on decision making of financial statements users. for example, many researches have examined the relationship between accounting variables and stock returns or stock price. this study determines and compares the relative and incremental content of accounting variables, too. for this purpose, th...

Capital Control Stock markets become larger, more liquid, more integrated Liberalization and Stock internationally, and more volatile after controls on capital and dividend flowas are liberalized. And countries that Ross Levine officially establish Sara Zervos internationally accepted accounting standards and laws to protect investors do not have substantially be..erfunctioning stock markets th...

This paper studies a general equilibrium model with an investor controlled firm. Shareholders can vote on the firm’s production plan in an assembly if they dislike management’s decision. Prior to that they may trade shares on the stock market. Since stock market trades determine the distribution of votes, trading is strategic. There is always an equilibrium, where share trading leads to an owne...

We consider the issue of modeling service level measures in stochastic decision making via chance constraints. More specifically we focus on service level measures in production/inventory control under stochastic demand and α service level constraints, which are constraints enforcing a prescribed non-stockout probability for the system. We introduce multiple ways of expressing these chance cons...