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What does a successful knowledge management practitioner do? Evolutionary Learning in Strategy-Project Systems explores the gap between the theory and practice of knowledge management in organizations and analyzes how learning happens and how knowledge is created. The authors take a practitioner-driven approach, one that unites organizational strategy with the learning of organizational lessons—the kind of knowledge management that enhances project performance and ultimately business success. Through a survey of the literature and an analysis of original case-study research, Evolutionary Learning in Strategy-Project Systems develops a model of learning capability that proceeds exactly as its title implies, not as a line, but as a cycle—from codifying individual knowledge and putting it into practice within a context that values social relationships and networks. The conclusions offered in this book build on the rethinking of project management literature in today’s world—creating a strategy-project learning model that not only improves current knowledge capabilities, but also develops new ones.
Project management. --- Knowledge management. --- Organizational learning.
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The prepayment behavior of home mortgage borrowers has been widely observed to be inconsistent with behavior implied by classical option theory. A substantial literature has emerged examining the problem, focusing on the characteristics of the mortgage and on the historic path of interest rates in attempting to explain the anomaly. This paper offers contributions to the literature in three respects. First, it explores the influence of household level characteristics upon prepayment behavior, using both householder characteristics and collateral (house) value. Second, it empirically recognizes important interactions between the status of the prepayment option and the influence of income and collateral constraints upon prepayment behavior. Third, it uses a major source of data that has not previously been used in examining the prepayment anomaly: the American Housing Survey. Among the findings are the following: when the household is either collateral constrained or income constrained, or the option is likely to be out of the money, the influence of the option value upon prepayment behavior is less by half. When the status of the option and the influence of potential household constraints are more appropriately recognized, these factors account for nearly all explanatory power otherwise attributable to household demographic characteristics.
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For well-diversified investors in depreciable real estate, the trading decision may be made with the sole objective of maximizing the property's depreciation tax shelter net of all capital gain taxes and transaction costs.This paper develops a dynamic programming model in which the optimal trading strategies and depreciation methods of all investors in a property are simultaneously determined. The effects of inflation, depreciation, recapture and choice of depreciation method are analyzed, and the costs of suboptimal trading are measured. The model is applied to both conventional residential and commercial income properties under post-ERTA tax rules. At single digitinflation rates, properties are traded multiple times, and the costs of suboptimal trading are significant.
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Current tax law provides tax advantages to owner-occupied housing that increase with a household's income. This well understood fact has led to periodic proposals to substitute a tax credit equal to, say, 25 percent of housing-related expenses for their current deductibility. Because all of the tax reforms considered in this paper (Hall-Rabushka, Kemp-Kasten and Bradley-Gephardt) move toward a flat rate schedule, they all will sharply reduce the tax-advantages of owner-occupied housing to higher income households relative to lower income households. In fact, our analysis suggests that all reforms will lower the price of obtaining housing services from owner-occupied housing for these households and raise it for higher-income households. The "breakeven" income at which the price of these housing services would be unchanged is about $55,000 for Kemp-Kasten and Hall-Rabushka probably $10,000 less for Bradley-Gephardt. The price of renting housing should rise under all reforms, probably by 5 to 10 percent. In combination with the decline in the price of obtaining housing services for middle and lower income households, this should give a signficant boost to homeownership. Under Kemp-Kasten, ownership rates will rise for four-member households with AGI (as renters) of under $60,000; for higher income households ownership could decline marginally. The breakeven income level is roughly $40,000 for Bradley-Gephardt and $35,000 or Hall-Rabushka.
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Capital investment tax provisions have been changed numerous times in the last decade, with depreciation tax lives shortened in 1981 and lengthened ever since and capital gains taxation reduced in 1978 and 1981 and now increased. The first part of this paper analyzes these changes and attributes a large part of them, including the 1986 Tax Act, to changes in inflation: tax depreciation schedules and capital gains taxation that look reasonable when the tax depreciation base is being eroded at ten percent a year and an overwhelming share of capital gains is pure inflation take on a different appearance when inflation is only four percent. The remainder of the paper critiques the typical project model used to compute impacts of tax changes on real estate and report simulation results using a modified model.
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Ownership patterns for young (under 45) married couples are striking in two respects. First, ownership rates rise dramatically with age: couples 35- 44 consistently have ownership rates nearly 50 percentage points higher than couples under 25. Second, half of the sharp ownership gains of young married couples in the 1970s were reversed in the first half of the 1980s. These patterns do not hold either for single or other households or for married couples over 44. To increase understanding of this variability by age and over time, we analyze the tenure behavior of young married couples using aggregate income/age-class data from the 1973-83 Annual (American) Housing Surveys (AHS). The income of a household affects its tenure choice both directly (the taste for ownership rises with income) and indirectly (the cost of owning declines as income rises owing to the greater value of investment in a nontaxed asset for investors in higher tax brackets). Age affects tenure choice because older households have higher incomes, are less mobile (annual-equivalent transactions costs are lower), have more wealth (portfolio diversification for owner- occupiers is easier), and have more certain income (and are thus more willing to commit to ownership). Price and income elasticities for tenure choice are computed, the rise in ownership rates between 1973 and 1979 and the subsequent decline are interpreted, and an impact of the Tax Reform Act of 1986 is predicted.
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