none

Environmental threats to fisheries are a rising concern for fishery managers. Gulf of Mexico hypoxia is particularly concerning. In order to properly manage Gulf fisheries, the sustainability of species stock and its natural capital values should be analyzed. As an empirical effort, I use blue crab in Louisiana waters as a case study to build a bioeconomic model of blue crab under hypoxia. I apply the natural capital valuation approach to estimate the blue crab value function under hypoxia in order to assess blue crab sustainability. I find that blue crab management in Louisiana under hypoxia is not sustainable, being less so under increasing hypoxia severity. In order to manage blue crab fisheries more stably under hypoxia, regulatory agencies along the Mississippi River should continue current efforts to reduce hypoxia, and take steps to sustain more blue crab stocks by management regimes reflecting the severity of hypoxia.

Thesis (PhD)--Macquarie University, Graduate School of Management, 2004. / Bibliography: p. 210-272. / "December 2003". / Overview -- Literature review of intellectual capital reporting with a human capital focus -- Forces shaping intellectual capital reporting in Sri Lanka -- Reseach method -- Political economy of accounting reporting theory -- Hypothesis development and data interpretation -- Results of hypothesis testing --Interpretation of results -- Conclusions. / This study examines and explains the intellectual capital reporting (ICR) practices, with a human capital (HumC) focus, of firms located in a developing nation, Sri Lanka. The study ascertained the following: first, to what extent the industry groups, based on the number of shareholders, differ in their ICR practices; and second, to what extent firms in Sri Lanka differfrom counterparts in other nations in their ICR practices. -- The literature reviewed highlighted the voluntary nature and unregulated nvironment of ICR. It also underlined the inability of traditional accounting to recognise IC within its financial statements. This has lead to a plethora of non-uniform definitions of intellectual capital (IC) and ICR, and a wide range of theoretical frameworks available for IC. -- This thesis examined the top 30 firms by market capitalisation listed on the Colombo stock exchange in both 1998/1999 and 1999/2000. It reviewed their annual reports using content analysis to analyse the type and amount ofIC reported, and carried out 11 case study interviews with directors and senior executives to analyse the type and amount of IC managed within the firms. Using this data, this study tested the political economy of accounting (PEA) theory. The study collapsed the firms into four industry groups based on the number of areholders; this was done on the basis that the number of shareholders of a firm influences their ICR practice. -- The results indicate that, overall, there were distinct differences in ICR practice between industry groups. The industry groups were found to report similarly in relation to IC category. However, in relation to IC elements the industry groups were found to report differently, with some industry groups over reporting on certain elements which were not well managed and vice versa. The differences in ICR practices indicate that industry groups use ICR to mediate the agenda of debate between them and their economic, social and political constituents to maximise their capital reproduction. The study also indicates that differences exist in ICR practices between firms located in Sri Lanka and firms in other nations in relation to both IC categories and IC elements. These differences are attributed to the unique economic, social and political context of each country. / Mode of access: World Wide Web. / xvii, 383 p., ill

Brownfields redevelopment has been encouraged by governments or the real estate market because of economic, social and environmental benefits. However, uncertainties in contaminated land redevelopment may cause massive investment risk and need to be managed so that contaminated land redevelopment is facilitated. This study was designed to address hydrogeological as well as economic uncertainty in a hypothetical contaminated land redevelopment project and manage the risk from these uncertainties through the integration of the hydrogeological and economic uncertainties. Hydrogeological uncertainty is derived from incomplete site information, including aquifer heterogeneity, and must be assessed with scientific expertise, given the short history of redevelopment projects and their unique hydrogeological characteristics. Hydrogeological uncertainty has not yet been incorporated in one framework with the economic uncertainty that has been relatively well observed in financial markets. Two cases of Non-Aqueous Phase Liquid (NAPL) contamination were simulated using a physically-based hydrogeological model to address hydrogeological uncertainty: one concerns the effect of an ethanol spill on a light NAPL (LNAPL) contaminated area in the vadose zone, and the other is regarding the vapour phase intrusion of volatile organic compounds, in particular, Trichloroethylene (TCE), a dense NAPL (DNAPL), into indoor air through a variably saturated heterogeneous aquifer. The first simulation replicated experimental observations in the laboratory, such as the capillary fringe depressing and the NAPL pool remobilizing and collecting in a reduced area exhibiting higher saturations than observed prior to an ethanol injection. However, the data gap, in particular, on the chemical properties between the model and the experiment caused the uncertainty in the model simulation. The second NAPL simulation has been performed based on a hypothetical scenario where new dwellings in a redeveloped area have the potential risk of vapour phase intrusion from a subsurface source into indoor air because remediation or foundation design might fail. The simulation results indicated that the aquifer heterogeneity seemed the most significant factor controlling the indoor air exposure risk from a TCE source in the saturated zone. Then, the exposure risk was quantified using Monte Carlo simulations with 50 statistically equivalent heterogeneous aquifer permeability fields. The quantified risk (probability) represents the hydrogeological uncertainty in the scenario and gives the information on loss occurrence intensity of redevelopment failure. Probability of failure (or loss occurrence intensity) was integrated with cost of failure (or loss magnitude) to evaluate the risk capital in the hypothetical brownfields redevelopment project. The term “risk capital” is adopted from financial literature and is the capital you can lose from high risk investment. Cost of failure involves economic uncertainty and can be defined based on a developer’s financial agreement with new dwellers to prevent litigation in the case of certain events, such as an environmental event where indoor air concentrations of pollutants exceed regulatory limits during periodic inspections. The developer makes such a financial agreement with new dwellers because new dwellings have been constructed founded on flawed site information, and municipalities may require it if a land use planning approval is required. An agreement was presumed that the developer would repurchase the affected houses from new dwellers immediately, if indoor air contamination exceeded the regulatory limit. Furthermore, the developer would remediate any remaining contamination, demolish the affected houses and build new houses if they were worth investing in. With this financial plan assumed, the stochastic housing price, stochastic inflation rate and stochastic interest rate have been considered to cause the uncertainty in the cost of failure, and the information on these stochastic variables was obtained from the financial market due to its long history of observations. This research reviewed appropriate risk capital valuation methods for hydrogeologists to apply straightforwardly to their projects, with integrating probability of failure (hydrogeological uncertainty) and cost of failure (economic uncertainty). The risk capital is essentially the probability of failure times the cost of failure with safety loading added to compensate investors against hydrogeological and financial uncertainty. Fair market prices of risk capital have been valuated using financial mathematics and actuarial premium calculations, and each method has a specific safety loading term to reflect investors’ level of risk aversion. Risk capital results indicated that the price of the risk capital was much more sensitive to hydrogeological uncertainty than financial uncertainty. Developers can manage the risk capital by saving a contingency fee for future events or paying an insurance premium, given that the price of this risk capital is the price of a contingent claim, subsequent to failure in remediation or in foundation design, and equivalent to an environmental insurance premium if there is an insurance company to indemnify the liability for the developer. The optimal framework of investment strategy in brownfields redevelopment can be built by linkage of addressing and integrating uncertainties and valuating risk capital from the uncertainties. This framework involves balancing the costs associated with each step while maximizing a net profit from land redevelopment. The optimal investment strategy, such as if or when to remediate or redevelop and to what degree, is given when the future price of the land minus time and material costs as well as the contingency fee or insurance premium maximizes a net profit.

Brownfields redevelopment has been encouraged by governments or the real estate market because of economic, social and environmental benefits. However, uncertainties in contaminated land redevelopment may cause massive investment risk and need to be managed so that contaminated land redevelopment is facilitated. This study was designed to address hydrogeological as well as economic uncertainty in a hypothetical contaminated land redevelopment project and manage the risk from these uncertainties through the integration of the hydrogeological and economic uncertainties. Hydrogeological uncertainty is derived from incomplete site information, including aquifer heterogeneity, and must be assessed with scientific expertise, given the short history of redevelopment projects and their unique hydrogeological characteristics. Hydrogeological uncertainty has not yet been incorporated in one framework with the economic uncertainty that has been relatively well observed in financial markets. Two cases of Non-Aqueous Phase Liquid (NAPL) contamination were simulated using a physically-based hydrogeological model to address hydrogeological uncertainty: one concerns the effect of an ethanol spill on a light NAPL (LNAPL) contaminated area in the vadose zone, and the other is regarding the vapour phase intrusion of volatile organic compounds, in particular, Trichloroethylene (TCE), a dense NAPL (DNAPL), into indoor air through a variably saturated heterogeneous aquifer. The first simulation replicated experimental observations in the laboratory, such as the capillary fringe depressing and the NAPL pool remobilizing and collecting in a reduced area exhibiting higher saturations than observed prior to an ethanol injection. However, the data gap, in particular, on the chemical properties between the model and the experiment caused the uncertainty in the model simulation. The second NAPL simulation has been performed based on a hypothetical scenario where new dwellings in a redeveloped area have the potential risk of vapour phase intrusion from a subsurface source into indoor air because remediation or foundation design might fail. The simulation results indicated that the aquifer heterogeneity seemed the most significant factor controlling the indoor air exposure risk from a TCE source in the saturated zone. Then, the exposure risk was quantified using Monte Carlo simulations with 50 statistically equivalent heterogeneous aquifer permeability fields. The quantified risk (probability) represents the hydrogeological uncertainty in the scenario and gives the information on loss occurrence intensity of redevelopment failure. Probability of failure (or loss occurrence intensity) was integrated with cost of failure (or loss magnitude) to evaluate the risk capital in the hypothetical brownfields redevelopment project. The term “risk capital” is adopted from financial literature and is the capital you can lose from high risk investment. Cost of failure involves economic uncertainty and can be defined based on a developer’s financial agreement with new dwellers to prevent litigation in the case of certain events, such as an environmental event where indoor air concentrations of pollutants exceed regulatory limits during periodic inspections. The developer makes such a financial agreement with new dwellers because new dwellings have been constructed founded on flawed site information, and municipalities may require it if a land use planning approval is required. An agreement was presumed that the developer would repurchase the affected houses from new dwellers immediately, if indoor air contamination exceeded the regulatory limit. Furthermore, the developer would remediate any remaining contamination, demolish the affected houses and build new houses if they were worth investing in. With this financial plan assumed, the stochastic housing price, stochastic inflation rate and stochastic interest rate have been considered to cause the uncertainty in the cost of failure, and the information on these stochastic variables was obtained from the financial market due to its long history of observations. This research reviewed appropriate risk capital valuation methods for hydrogeologists to apply straightforwardly to their projects, with integrating probability of failure (hydrogeological uncertainty) and cost of failure (economic uncertainty). The risk capital is essentially the probability of failure times the cost of failure with safety loading added to compensate investors against hydrogeological and financial uncertainty. Fair market prices of risk capital have been valuated using financial mathematics and actuarial premium calculations, and each method has a specific safety loading term to reflect investors’ level of risk aversion. Risk capital results indicated that the price of the risk capital was much more sensitive to hydrogeological uncertainty than financial uncertainty. Developers can manage the risk capital by saving a contingency fee for future events or paying an insurance premium, given that the price of this risk capital is the price of a contingent claim, subsequent to failure in remediation or in foundation design, and equivalent to an environmental insurance premium if there is an insurance company to indemnify the liability for the developer. The optimal framework of investment strategy in brownfields redevelopment can be built by linkage of addressing and integrating uncertainties and valuating risk capital from the uncertainties. This framework involves balancing the costs associated with each step while maximizing a net profit from land redevelopment. The optimal investment strategy, such as if or when to remediate or redevelop and to what degree, is given when the future price of the land minus time and material costs as well as the contingency fee or insurance premium maximizes a net profit.

The aim of the paper is to research possible approaches to valuation of human life and to explore possible situations leading to such valuation. Another goal is to create a systematic description of categories of value and to provide compact description of the problem. In order to create a system, the thesis maps premises and criteria. The result is identification of methods that are frequently used both abroad and in Czech Republic. Values differ based on the category of value. The paper identifies methods, comments on them and classifies them.

The master's thesis deals with methods of land valuation in France. The thesis contains the definition of basic terms and the legislation related to the land valuation. In the text the types of lands are defined and the division of areas according to the territorial plan is indicated. The thesis clarifies the requirements of the expert opinion and specifies who can qualify as an expert in France. It also includes an overview of the most commonly used valuation methods in France, an example of land valuation according to these methods, and a comparison with the Czech Republic. Additionally, the thesis deals with the situation on the land market in France.

Venture capital (VC) plays an increasing role as part of the private equity asset class and the general investment continuum. The lack of transparency due to limited reportings and market data obstructs a concise view on VC investment value and performance. This thesis aims to shed some light on VC investment peculiarities and their effect in valuation terms. It primarily reflects on the implications of contractual rights on the investment value. In the first chapter, I present an approach to integrate the multi-perspective of VC investment and analyze the interaction effects of control and cash flow rights on the feasibility of follow-on funding based on the value position of investors. In the second chapter, I present a joint study by Prof. Dr. Schwetzler, Dr. Schreiter, Dr. Lodowicks and myself where we propose a valuation framework that is applied to a sample of primarily European ventures to derive investment level values and assess misvaluation when using simple heuristics instead. In the third chapter, a joint work by Dr. Schreiter, Dr. Lodowicks and myself is presented where we develop a prediction model that allows to derive more accurate estimates of VC investments.

This diploma thesis is focused on determining the value of Choceňská mlékárna, Ltd., to the date of 31 December 2015, using the yield method. The first part of the thesis presents the basic theoretical framework relating the business valuation. The second part is the development a strategic and financial analysis. Based on these analyzes and value generators, the valuation of the company is performed. The resulting value of the company is determined using the discounted cash flow method.

This thesis deals with residential real estate market in the Austria and its development. The theoretical part defines the basic concepts of valuation, such as flat, family house, usual price, valuation legislation, expert opinion and summary methods of residential property valuation in Austria. The other part is targeted of the property market. The practical part deals with valuation of real estates in selected ways. In thesis attachment is processed an exemplar of the evalution report for a flat according to the standards and the methodologies used to by the evaluation in the Austria.