The purpose of this research is to determine the factors that influence petroleum dan natural gas income tax in production sharing contract. Tests were carried out using 450 observations KKKS and 401 for period 2010-2016. Multiple linear regression panel data a random effect model on shows (1) cost recovery (2) size have negative effect, (3) first tranche petroleum, (4) lifting, (5) price (6) R...

In this paper,a coordination model has been investigated for a two-level supply chain (SC) consisting of one retailer and one supplier under periodic review inventory system. The review period and the retailer’s safety factorare assumed to be decision variables. The retailer faces stochastic demand following a normal distribution with known mean and variance. Moreover, it is assumed that unmet ...

We study vote buying by competing interest groups in a variety of electoral and contractual settings. While increasing the size of a voting body reduces its buyability in the absence of competition, we show that larger voting bodies may be more buyable than smaller voting bodies when interest groups compete. In contrast, imposing the secret ballot is an effective way to fight vote buying in the...

This paper studies, theoretically and empirically, how entrepreneurs, heterogeneous in how much they are able to contribute to a joint business, organize in partnerships. The theoretical part demonstrates that, for a wide range of economically plausible production technologies, (i) moral hazard and / or budget balancing, both common in joint production, have no impact on the structure of such e...

Several emerging study has focused on the pricing issue of bandwidth sharing between WiFi and WiMAX networks; however, most of them either concentrate on the design of collaborated protocols or figure out the issue without the overall consideration of customer preference and contract design. In the present study, we consider a wireless service market in which there are two wireless service prov...

Purpose: The aim of this study is to review relevant articles on the problem adverse selection and moral hazard in profit-sharing contracts Islamic Banks. Adverse problems are that occur contracts, so they impact low porti contract financing compared margin-based fee-based contracts. Theoretical framework: profit sharing an bank has two potential problems, namely arise due asymmetric informatio...

BACKGROUND Rates of nonadherence to aromatase inhibitors (AIs) among Medicare beneficiaries with hormone receptor-positive early breast cancer are high. Out-of-pocket drug costs appear to be an important contributor to this and may be addressed by eliminating copayments and other forms of patient cost sharing. The authors estimated the incremental cost-effectiveness of providing Medicare benefi...

Little information exists on the cost structure of routine infant immunization services in low- and middle-income settings. Using a unique dataset of routine infant immunization costs from six countries, we estimated how costs were distributed across budget categories and programmatic activities, and investigated how the cost structure of immunization sites varied by country and site characteri...