i am going to assess shortcomings of transaction cost economics (tce) of oliver williamson. my argument is that this analysis suffers from misidentification of the relevant problem of the theory, analytical incoherence, inconsistent empirical support and methodological defects. in formulating coase's fundamental idea, williamson accepts an efficient equilibrium which occurs once forever, t...

the present research aims to compare the impact of group consultation on the basis of two approaches of reality therapy and feminism over the identity changes of householder women. statistical society has been the whole community of householder women who receive support from imam khomeini relief committee in fifth district of tehran, which was randomly selected. research tool has been indigenou...

We define and compare several probabilistic notions of computability for mappings from represented spaces (that are equipped with a measure or outer measure) into computable metric spaces. We thereby generalize definitions by [Ko 1991] and Parker (see [Parker 2003, Parker 2005, Parker 2006]), and furthermore introduce the new notion of computability in the mean. Some results employ a notion of ...

the current challenge in health services research is disability to present comprehensive and effective intervention plans for community health promotion. there are numerous reasons in this regard, some of which can be overcome through performance-based participatory research methods. the population research center (prc) in tehran university of medical sciences (tums) provides the necessary grou...