To determine whether an industry exhibits constant returns to scale, whether the production fUnction is homothetic, or whether inputs are separabl~ a common approach is to specify a cost function, estimate its parameters using data such as prices and quantities of inputs, and then test the parametric restrictions corresponding to constant returns, a homothetic technology, or separability. Stati...

Despite a continuing interest in the compared efficiency of labor-managed and conventional firms, only a handful of comparative empirical studies exist. These studies suggest that labor-managed firms have the same productivity levels as conventional ones, but organize production differently. However, the data used in these studies cover a single industry, or firms matched by industry and size i...

Frontier techniques have been used to measure healthcare provider efficiency in hundreds of published studies. Although these methods have the potential to be useful to decision makers, their utility is limited by both methodological questions concerning their application. The aim of this paper is to examine the data envelopment analysis (DEA) and stochastic frontier analysis (SFA) results in o...

El objetivo de esta investigación fue estimar las demandas mano obra, crédito la banca desarrollo, fertilizantes nitrogenados, tractores y fosfatados-potásicos actividades primarias México durante 1970-2019, utilizando función costo translog. Los cinco insumos resultaron inelásticos. La incrementan producción primaria en México. obra complementaria con los el desarrollo se sustituye todos insum...

The soundness and efficiency of banks is one of the important subjects that neglecting it can have adverse consequences for every country's economy. For economies depending on the money market, such as the Iran economy, this subject is more critical. Therefore, in this study, using panel data related to 16 Iranian banks for the annual period of 2010-2017, the economic efficiency was determined ...

Agricultural technological change plays a crucial role in food security and agricultural development. In the case of considering economic risks technical risk tolerance, farmers will use different technologies to match production factors achieve optimal state. Therefore, under farmland management modes, farms show characteristics progress. This paper attempts compare analyze technology developm...

Tadbirkorlik subyektlarining barqaror rivojlanishini boshqarish ularning samaradorligini baholash bo‘yicha uslubiy yondashuvlarni takomillashtirishni taqozo etadi. O‘ylaymizki, samaradorlikni baholashda mavjud moddiy, moliyaviy va mehnat resurslaridan foydalanish boshqa xo‘jalik yurituvchi subyektlar bilan qiyosiy tahlil qilish zarur. Tadqiqotda ma’lum davlat korxonalarining operatsion uchun ch...