电线杆造大房子

正建筑事务所:WHBC Architects项目区位:马来西亚兰卡威工程师:PKS Chin Dan Rakan Rakan建筑商:HQB Construction钢/金属项目:CL Steel建筑面积:580.6平米摄影:Tian XingKen Soh这座用回收电线杆打造的住宅的房主是一对退休的英国夫妇,他们非常喜欢这座马来西亚风格的房子。他们的要求很简单,就是在一个种满了稻田、椰子树和到处都是水牛的小山丘上面建一座木头小屋。     

Bidding rings and the winner's curse

This article extends the theory of legal cartels to affiliated private value and common value environments. We show that efficient collusion is always possible in private value environments, but may not be in common value environments with a binding reserve price. In the latter case, collusion does more than simply transfer rents from the seller to the buyers, it also gives buyers a chance to pool their information prior to trade and make an efficient investment decision. However, full efficiency may not be compatible with information revelation. Buyers with high signals may be better off if no one colludes, leading to inefficient trade. This result provides a possible explanation for the low incidence of joint bidding, especially on marginal tracts, in U.S. federal government offshore oil and gas lease auctions.     

New careers for old? Organizational and individual responses to changing boundaries

Much has been written about the implications for employees in the post-corporate era of boundaryless careers. Much less has been written about the problems and challenges facing employers within a boundaryless career context. This paper contributes to both levels of analysis. At the level of the individual employee, focusing upon the middle of the organization, we suggest that there has been a differential impact upon individuals with some ‘losers’ and some ‘winners’. Skilled specialist employees and younger employees may welcome changing career boundaries, whereas those with more generic skills and older employees may be less enthusiastic. At the employer level, our research suggests that the rise of new career boundaries has left employers marginalized in unforeseen ways from the emerging new social structures that individuals are increasingly reliant upon to support the development of their skills and professional networks. We agree with Van Buren (2003 Van Buren, H.J. 2003. Boundaryless Careers and Employability Obligations. Business Ethics Quarterly, 13(2): 131–49. [Crossref] , [Google Scholar]) that the demise of the organization-career poses challenges at the organization and industry level in terms of developing and leveraging knowledge. However, the emergence of new boundaries has compounded the difficulties that organizations and industries now face. Thus it may be that even if employers were willing and eager to tackle the employability challenge, the shifting form of career boundaries make this a significant strategic human resource challenge.     

The impact of racial and gender diversity in management on financial performance: how participative strategy making features can unleash a diversity advantage

How does racial and gender diversity in the management ranks affect the bottom line? Our findings indicate that participative strategy making (PSM) positively moderates the relationship between both racial and gender diversity in management and firm performance measured as return on assets. Specifically, PSM strengthens the positive relationship that exists between racial diversity in management and firm performance. Although no main effect is observed for gender diversity in management, our results reveal that gender diversity in management is positively related to performance when PSM is high. However, we find that gender diversity in management is negatively related to performance when PSM is low, while gender homogeneous management experience superior performance. We offer implications for diversity research to embrace and consider the role of PSM and ‘inclusiveness’.     

Understanding the Structure of Canadian Farm Incomes in the Design of Safety Net Programs1

The effectiveness of safety net programs in meeting their purpose depends implicitly on the nature of farm profitability distributions. This study provides an empirical characterization of farm operating profit distributions and assesses the implications for Canadian safety net programs. Pooled time series data from the Statistics Canada Tax Data Program and the Farm Financial Survey is queried across a range of farm types and provinces, with quartile distributions of Earnings Before Interest, Taxes, Depreciation, and Amortization (EBITDA) within four farm‐size categories analyzed. The results show that regardless of farm type or province, there is greater variation in operating profit within a sales category than there is across the sales categories, and that the range in operating profit increases with size, revealing some very profitable small farms and unprofitable large farms. Thus, the discussion of the social value of farm stabilization programs ought not to be focused on farm size alone. L'efficacité avec laquelle les programmes de protection du revenu atteignent leurs objectifs dépend implicitement de la nature des distributions de probabilités des fermes. La présente étude établit une caractérisation empirique des distributions du bénéfice d'exploitation agricole et évalue les répercussions sur les programmes de protection du revenu au Canada. Des données chronologiques tirées du Programme des données fiscales (PDF) et de l'Enquête financière sur les fermes (EFF) de Statistique Canada sont totalisées par type de ferme et par province, y compris des distributions par quartile du résultat avant intérêts, impôts et dotations aux amortissements (EBITDA) de quatre catégories de taille de ferme. Les résultats ont montré que, sans égard au type de ferme ou à la province, la variation du bénéfice d'exploitation au sein d'une même catégorie de ventes était supérieure à la variation du bénéfice d'exploitation observée entre les différentes catégories de ventes et que l'étendue du bénéfice d'exploitation augmentait avec la taille, révélant des fermes de petite taille très rentables et des fermes de grande taille non rentables. Par conséquent, la discussion sur la valeur sociale des programmes de stabilisation du revenu agricole ne devrait pas s'appuyer sur la taille de la ferme uniquement.     

Modelling creative destruction: Technological diffusion and industrial structure change to 2050

Future disruptive, pervasive technologies will have important consequences for industrial structure, economic growth and the environment. Drawing on theories of technological diffusion, industrial evolution and long-term technological change this paper explores the effect of the development and diffusion of two future pervasive technologies on five industrial sectors in three regions during the 21st century in terms of their effect on economic structural change. Through semi-structured interviews with over 100 experts in the two technologies, the paper quantifies the effects of future biotechnologies and nanotechnologies on the industrial structure of the EU, USA and China in 2020 and 2050. The paper finds that as a result of the development and diffusion of future biotechnologies and nanotechnologies, some industries grow whilst others decline and some new ones emerge. The evidence suggests that the effect is different across countries and time; whereas the experts commonly believe that effect of the technologies on the industrial structure of the EU and US is likely to be similar, the effect in China is considered to be less by 2020 but the same as in the EU and US by 2050. This finding has important implications for the location of production, economic growth and energy demand in the future.     

Stochastic Modeling of Federal Housing Administration Home Equity Conversion Mortgages with Low-Cost Refinancing

Federal Housing Administration-insured reverse mortgages, known as Home Equity Conversion Mortgages (HECMs), did not originally have a provision for low-cost refinancing. If a borrower's house value increased faster than expected, the borrower could not tap that additional equity without terminating the first loan and originating a new HECM loan with full closing costs. We test several low-cost refinancing options using a stochastic simulation model that allows interest rates and house prices to vary in historically accurate patterns. Low-cost refinancing decreases the net value of the fund by 54% to $98.5 million, but it remains positive in 80% of the trials.