We address explicitly the issue of risk in the theory of the firm. To that end, we present a model in which the shareholders’ portfolio selection of assets and the decisions of the firm are jointly determined through the market process. The model allows to study the role of markets and prices on the type of risky activities undertaken by a firm and the allocation of random profit among sharehol...

Emergence of green supply chain management could be attributed to the rising public awareness of environmental problems. Consumers say they increasingly prefer to purchase products that are produced with a minimum of pollution and with minimal environmental impact. Therefore, companies that successfully adopt a green policy can generate profits, reduce environmental impact, and provide positive...

This paper explores the dynamics of value distribution within a sector. It provides exploratory quantitative evidence on how conditions within the segments of a sector’s value chain affect the relative profitability of those segments. We consider how value shifts from one part of the value chain to another by linking two different but causally connected levels of analysis: the inequality of cap...

The integrated energy system is the mainstream utilization form of integrating a power system, natural gas and thermal which provides new way to solve problem renewable accommodation. includes variety generation conversion equipment, its internal electricity, gas, cooling systems must balance multiple supplies required by users. supplier (IES) user (IEU), as different stakeholders, pursue maxim...

We demonstrate a negative relationship between pro-market reforms and the sustainability of superior profits in an emerging economy. The decline in sustainability of superior profits shows that pro-market reforms bring significant threats in addition to the various opportunities such as greater availability of production factors and greater freedom to enter and operate businesses highlighted in...

This paper investigates the effect of capacity constraints on the sustainability of collusion in markets subject to cyclical demand fluctuations. In the absence of capacity constraints (i.e. a limiting case of our model), Haltiwanger and Harrington (1991) show that firms find it more difficult to collude during periods of decreasing demand. We find that this prediction can be overturned if firm...

Stock return is usually considered to be affected by firm’s financial ratios as well as economic variables. Fundamental method assume that stock returns is not solely related to the stock market. Most result come from the company condition , industry situation and whole economy. In this paper, this relationship between stock return and fundamentals is studied using the data for 22 pharmaceutica...

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