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11.
There have been many previous studies of technical inefficiency in rice production in the Philippines, but none has focused simultaneously on production risk and technical inefficiency at the farm level. Rice production is inherently risky because of the heterogeneous production environment. In this study, we analyze technical inefficiency in a rainfed lowland rice environment in Central Luzon using a stochastic frontier production function with a heteroskedastic error structure. An 8‐year panel dataset collected from 46 rainfed rice farmers was used to estimate flexible functional specifications. Over the whole period, the average technical efficiency was found to be 79 percent. Results indicate that there is a high degree of variability in technical efficiency estimates, which can be attributed to the instability of farming conditions in the rainfed lowland environment. Mean output was signifificantly influenced by area planted to rice, labor and the amount of fertilizer used. Consequently, these inputs were found to be risk‐increasing, whereas herbicide was found to be a risk‐reducing input.  相似文献   
12.
A bstract . Vilfredo Pareto has been labelled a fascist and 'a precursor of fascism' largely because he welcomed the advent of fascism in Italy and was honored by the new regime. Some have seen in his sociological works the foundations of fascism. This is not correct. Even fascist writers did not find much merit in these works, and definitely condemned his economic theories. A s a political thinker he remained a radical libertarian till the end, and continued to express serious reservations about fascism, and to voice opposition to its basic policies. This is evident from his correspondence with his close friends. There are strong reasons to believe that, had he lived long enough, Pareto would have revolted against fascism.  相似文献   
13.
This paper proposes the use of a portfolio optimization methodology which combines features of equilibrium models and investor’s views as in Black and Litterman (1992), and also deals with estimation risk as in Michaud (1998). In this way, our combined methodology is able to meet the needs of practitioners for stable and diversified portfolio allocations, while it is theoretically grounded on an equilibrium framework. We empirically test the methodology using a comprehensive sample of developed countries fixed income and equity indices, as well as sub-samples stratified by geographical region, time period, asset class and risk level. In general, our proposed combined methodology generates very competitive portfolios when compared to other methodologies, considering three evaluation dimensions: financial efficiency, diversification, and allocation stability. By generating financially efficient, stable, and diversified portfolio allocations, our methodology is suitable for long-term investors such as Central Banks and Sovereign Wealth Funds.  相似文献   
14.
Sustainability Northwest (SNW) is a fictional not‐for‐profit organization (NPO) that seeks to develop thought leaders for a sustainable future. This instructional case allows professors to assign students with up to six different roles, including SNW's chair of the board, executive director, volunteer treasurer, and the external auditor. Unique learning objectives include (i) the application of the CPA Canada Handbook, Accounting—Part III to prepare an NPO's financial statements using fund accounting, (ii) the development of recommendations to improve an NPO's board of directors, (iii) the analysis of system flow documents to identify control weaknesses, and (iv) the preparation of an audit planning memo. Instructors can use this case in several milieus. First, professors can foster a student's ability to integrate technical knowledge by (i) assigning students all six roles in a capstone course to promote integration within an individual course or (ii) assigning multiple roles across multiple courses to promote integration across a program of studies. Second, instructors can focus on a particular technical skill by assigning specific roles. This case is ideal for senior‐level undergraduate students or graduate students.  相似文献   
15.
Knowledge transfer between headquarters and subsidiaries and the study of emerging market multinationals (EMMNE) are two important and rapidly growing research topics in International Business (IB) studies. This research analyzes, through an in-depth single case study, the Reverse Knowledge Transfer (RKT) processes of an emerging market multinational, more specifically the largest private bank in LATAM—Banco Itaú Unibanco S.A.—to understand how emerging market parent companies benefit from their subsidiaries’ knowledge. Our findings validate important concepts in the IB and RKT literature, contribute with valuable insights to theory generation, and indicate possible avenues for future research.  相似文献   
16.
The present study adds to the empirical literature examining the effects of conditional cash transfers on school outcomes. Using school‐level and student‐level enrolment data from Davao Oriental Philippines, we evaluate the influence of the Pantawid Pamilyang Pilipino Program (also known as 4Ps), a social development policy program, on the growth rates in school enrolment outcomes. The findings show that 4Ps, on average, increased school enrolment of children by 1.12 percent. It was also apparent that using student‐level data as opposed to school‐level data revealed a more robust effect of 4Ps on school outcomes. We also found some school and socioeconomic characteristics influencing the change in school enrolments. Finally, this study highlights the role of government intervention programs in improving access to education in the poorest sector of the economy.  相似文献   
17.
In this paper, we propose a novel approach to econometric forecasting of stationary and ergodic time series within a panel-data framework. Our key element is to employ the (feasible) bias-corrected average forecast. Using panel-data sequential asymptotics we show that it is potentially superior to other techniques in several contexts. In particular, it is asymptotically equivalent to the conditional expectation, i.e., has an optimal limiting mean-squared error. We also develop a zero-mean test for the average bias and discuss the forecast-combination puzzle in small and large samples. Monte-Carlo simulations are conducted to evaluate the performance of the feasible bias-corrected average forecast in finite samples. An empirical exercise, based upon data from a well known survey is also presented. Overall, these results show promise for the feasible bias-corrected average forecast.  相似文献   
18.
The paper analyzes cases of de-hubbing in air transport between 1997 and 2009. It initially addresses the conditions to be met for airports to be identified as de-hubbing cases. Second, it examines what happens after de-hubbing by clustering the cases into homogenous groups that show that, on average, airports that experienced de-hubbing did not recover their original traffic within five years and that de-hubbing is likely to be irreversible. When hub carriers were replaced at least partially by low-cost carriers, airports on average recovered faster. De-hubbing adversely affects the number of destinations served less severely than the seats offered by carriers.  相似文献   
19.
This paper focuses on European government-controlled enterprises (GCEs) which are normal commercial undertakings (e.g. Renault, ENI, British Leyland, Salzgitter) as opposed to public monopolies (e.g. electric or telephone companies). It asks why such companies do or do not go international and what is distinctive about their international strategy and why.  相似文献   
20.

This work tries to deal with Non-Profit Institutions (NPIs) recent challenges, addressing a potential response to the need of managerial approaches and schemes to improve the comprehension of the phenomenon. In particular, the main aim is to identify the prevailing trajectories on which to build a potential theoretical “virtuous” management model. In this perspective, using a statistical analysis on a small case study, the research proceeds to test the coherence of theoretical insights with a possible multifaceted pattern for NPIs in which professionalization, civic-engagement and accountability represent the three fundamental dimensions of what could be defined as “The Cuboid of NPIs Management”.

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