scholarly journals Impacts of Land Ownership on the Economic Performance and Viability of Rice Farming in Thailand

Land ◽  
2020 ◽  
Vol 9 (3) ◽  
pp. 71
Author(s):  
Amorn Pochanasomboon ◽  
Witsanu Attavanich ◽  
Akaranant Kidsom
Keyword(s):  
Land Use ◽  
Economic Performance ◽  
Rice Yield ◽  
Land Ownership ◽  
The Other ◽  
Farm Households ◽  
Rice Farming ◽  
Policy Makers ◽  
Other Hand ◽  
Different Types

This article evaluates the impacts of land ownership on the economic performance and viability of rice farming in Thailand, and explores whether they are heterogeneous across different types of farming while using the propensity score matching (PSM) technique. This study categorizes land ownership into two types: full land ownership and weak land ownership. We reveal that full land ownership enhances the rice yield of small and midsize farms, with values of 115.789–127.414 kg/hectare and 51.926–70.707 kg/hectare, respectively. On the other hand, weak land ownership only enhances the rice yield of small farms, with an increased yield of 65.590–72.574 kg/hectare. Full land ownership also helps to reduce the informal debt of small and midsize farms by $16.972–$24.877 per farm and $31.393–$37.819 per farm, respectively. On the other hand, weak land ownership helps to reduce the informal debt of midsize farms, ranging from $36.909 to $44.681 per farm. Therefore, policy makers should encourage small and midsize farm households to adopt full land ownership instead of weak land ownership, as this will provide the greatest benefits to farm households and efficient land use.

Economic Performance and Public Finance in Kenya, 1960-2010

2018 ◽  
Vol 47 (2) ◽  
Author(s):  
Kempe Ronald Hope
Keyword(s):  
Public Finance ◽  
Economic Performance ◽  
Emerging Economy ◽  
The Other ◽  
Government Investment ◽  
The Past ◽  
Other Hand ◽  
Private Savings ◽  
Per Capita ◽  
Real Growth

Countries with positive per capita real growth are characterised by positive national savings—including government savings, increases in government investment, and strong increases in private savings and investment. On the other hand, countries with negative per capita real growth tend to be characterised by declines in savings and investment. During the past several decades, Kenya’s emerging economy has undergone many changes and economic performance has been epitomised by periods of stability, decline, or unevenness. This article discusses and analyses the record of economic performance and public finance in Kenya during the period 1960‒2010, as well as policies and other factors that have influenced that record in this emerging economy. 

scholarly journals Analisis Ketidakpastian dalam Memanfaatkan Lahan Pertanian di Desa Sukasari Kaler Kecamatan Argapura Majalengka

2018 ◽  
Vol 32 (1) ◽  
pp. 84
Author(s):  
Sudrajat Sudrajat
Keyword(s):  
Land Use ◽  
Data Analysis ◽  
Agricultural Land ◽  
Secondary Data ◽  
The Other ◽  
Primary Data ◽  
Agricultural Land Use ◽  
Crop Failure ◽  
Scale Method ◽  
Other Hand

Abstrak Petani dalam memanfaatkan lahan pertanian selalu berhadapan dengan ketidakpastian. Di sisi lain petani juga harus mempertimbangkan berbagai jenis komoditi yang akan diusahakan agar tidak gagal panen. Berdasarkan hal tersebut maka penelitian ini dilakukan dengan tujuan: (1) mengindentifikasi jenis ketidakpastian yang sering dihadapi petani  dalam  memanfaatkan lahan pertanian; dan  (2) menganalisis pengaruh ketidakpastian terhadap pertimbangan petani dalam menentukan jenis komoditi yang akan diusahakan. Data yang dikumpulkan terdiri dari data primer dan data sekunder. Data primer diperoleh dari hasil wawancara dengan petani, sedangkan data sekunder dari beberapa instansi terkait. Pengukuran ketidakpastian dilakukan menggunakan metode skala likerts. Analisis data di lakukan secara deskriptif kualitatif. Hasil penelitian menemukan adanya keragaman jenis  ketidakpastian yang selalu dihadapi petani dalam pemanfaatan lahan pertanian dan ketidakpastian tersebut  telah dijadikan dasar oleh petani untuk mempertimbangan jenis komoditi yang akan diusahakan.Abstract Farmers in utilizing agricultural land always faced with uncertainty. On the other hand, farmers should also consider various types of commodities which will be endeavored that no crop failure.  Based on the above, the research is conducted with the objectives: (1) to identify the kinds of uncertainties often faced by farmers in utilizing agricultural land for farming activities; (2) to analyzes the influence of uncertainty on the consideration of farmers in determining the type of commodity to be cultivated. The data collected consist of primary data and secondary data. Primary data was obtained from interview with farmer while secondary data from several related institutions. Measurement of uncertainty is done using likerts scale method. Data analysis is done descriptively qualitative. The results of the study found that the diversity of types of uncertainty often faced by farmers in agricultural land use and the uncertainty has been used as a basis by farmers to consider the types of commodities to be cultivated.

Assessing the Utilization of Automata in Representing Players' Behaviors in Game Theory

Game Theory ◽  
2017 ◽  
pp. 106-119
Author(s):  
Khaled Suwais
Keyword(s):  
Game Theory ◽  
Cellular Automata ◽  
Finite Automata ◽  
The State ◽  
The Other ◽  
Direct Impact ◽  
Complex Environments ◽  
Other Hand ◽  
Different Types ◽  
State Of Art

Representing players' strategies in game theory has a direct impact on the players' performance. The state of art shows that automata are one of the primary techniques used for representing players' strategies and behaviors. In this paper, the author will identify different types of automata and assess their utilization in the field of game theory. Is has been found that finite automata, adaptive automata, and cellular automata are widely adopted in game theory. The utilization of finite automata is found to be limited to represent simpler players' behavior. On the other hand, adaptive automata and cellular automata are intensively applied in complex environments, where the number of interacted players is large and therefore, representing complex behaviors are needed.

Patronage and Performance: Factors in the Political Mobility of Provincial Leaders in Post-Deng China

2012 ◽  
Vol 212 ◽  
pp. 965-981 ◽  
Author(s):  
Eun Kyong Choi
Keyword(s):  
Economic Performance ◽  
Career Mobility ◽  
The Other ◽  
The Political ◽  
Performance Factors ◽  
Other Hand ◽  
And Performance ◽  
The Impact

AbstractThis paper attempts to estimate the impact of both factional ties and economic performance on the promotion of provincial Party secretaries and governors by analysing a person–year dataset of their career mobility for inclusive years 1989 to 2009. We found that for provincial Party secretaries whose promotion meant rising to a top national position, both factional ties and good economic performance increased their chance for promotion. On the other hand, for provincial governors whose promotion meant rising to a ministry-level position, only economic performance mattered for their promotion. Among provincial Party secretaries, the extent to which performance affected the likelihood of promotion was not different between factional members and non-members. This suggests that even factional members needed to show good performance to enhance the likelihood of their promotion.

scholarly journals How Far Can One Push the Noble Gases Towards Bonding?: A Personal Account

Molecules ◽  
2019 ◽  
Vol 24 (16) ◽  
pp. 2933 ◽  
Author(s):  
Ranajit Saha ◽  
Gourhari Jana ◽  
Sudip Pan ◽  
Gabriel Merino ◽  
Pratim Kumar Chattaraj
Keyword(s):  
Electron Density ◽  
High Pressures ◽  
Noble Gases ◽  
Activation Barrier ◽  
Covalent Bond ◽  
The Other ◽  
Personal Account ◽  
Covalent Bonds ◽  
Other Hand ◽  
Different Types

Noble gases (Ngs) are the least reactive elements in the periodic table towards chemical bond formation when compared with other elements because of their completely filled valence electronic configuration. Very often, extreme conditions like low temperatures, high pressures and very reactive reagents are required for them to form meaningful chemical bonds with other elements. In this personal account, we summarize our works to date on Ng complexes where we attempted to theoretically predict viable Ng complexes having strong bonding to synthesize them under close to ambient conditions. Our works cover three different types of Ng complexes, viz., non-insertion of NgXY type, insertion of XNgY type and Ng encapsulated cage complexes where X and Y can represent any atom or group of atoms. While the first category of Ng complexes can be thermochemically stable at a certain temperature depending on the strength of the Ng-X bond, the latter two categories are kinetically stable, and therefore, their viability and the corresponding conditions depend on the size of the activation barrier associated with the release of Ng atom(s). Our major focus was devoted to understand the bonding situation in these complexes by employing the available state-of-the-art theoretic tools like natural bond orbital, electron density, and energy decomposition analyses in combination with the natural orbital for chemical valence theory. Intriguingly, these three types of complexes represent three different types of bonding scenarios. In NgXY, the strength of the donor-acceptor Ng→XY interaction depends on the polarizing power of binding the X center to draw the rather rigid electron density of Ng towards itself, and sometimes involvement of such orbitals becomes large enough, particularly for heavier Ng elements, to consider them as covalent bonds. On the other hand, in most of the XNgY cases, Ng forms an electron-shared covalent bond with X while interacting electrostatically with Y representing itself as [XNg]+Y−. Nevertheless, in some of the rare cases like NCNgNSi, both the C-Ng and Ng-N bonds can be represented as electron-shared covalent bonds. On the other hand, a cage host is an excellent moiety to examine the limits that can be pushed to attain bonding between two Ng atoms (even for He) at high pressure. The confinement effect by a small cage-like B12N12 can even induce some covalent interaction within two He atoms in the He2@B12N12 complex.

scholarly journals THE CULTIVATION OF TRICHOMONAS OF THE HUMAN MOUTH (TETRATRICHOMONAS HOMINIS)

1917 ◽  
Vol 25 (2) ◽  
pp. 341-347 ◽  
Author(s):  
Tokuzo Ohira ◽  
Hideyo Noguchi
Keyword(s):  
Cultural Studies ◽  
Cell Body ◽  
Trichomonas Vaginalis ◽  
The Body ◽  
The Other ◽  
Other Hand ◽  
Deep Groove ◽  
Different Types ◽  
The Difference

Trichomonades from the mouth were studied by Steinberg who proposed to group them into three distinct types; namely, Trichomonas elongata, Trichomonas caudata, and Trichomonas flagellata. Doflein (3) regards them as probably identical with Trichomonas hominis. Opinions differ as to whether or not Trichomonas vaginalis Donné and Trichomonas hominis Grassi are the same species. Lynch, for instance, believes that they are the same species, while von Prowazek (4), Bensen (5), and others (6, 7) insist that they are different types. Bensen's view seems to be well supported by the difference alleged to be found between the mode of encystment in the two trichomonades, were it not for the fact that our knowledge about the so called cyst of trichomonades is still obscure. According to Alexeieff (8) many of the so called cysts were evidently blastomyces contained in the cell body of the trichomonas. An autogamy alleged to take place in cysts as described by Bohne and von Prowazek (9) has not been confirmed by Dobell (10). And Wenyon (11) contends that it has never been found possible to produce any development of these cysts outside the body on the warm stage as can be done with the cysts of Entamœba coli. Therefore, it is still premature to take the process of encystment into consideration as far as the classification of trichomonas is concerned. On the other hand, Rodenwaldt (12) seems to think that there are many species of trichomonas in the human intestines, and Wenyon has described a new trichomonas from the human intestines (Macrostoma mesnili Wenyon). Further cultural studies in the morphology and biology of these organisms must be carried out in order to solve these problems. In the light of modern investigations there are five subgenera to be included under the genus Trichomonas Donné. They are as follows: (1) Protrichomonas Alexeieff, with three anterior flagella, without an undulating membrane. (2) Trichomastix Biitschli) with three anterior flagella and a trailing flagellum (Schleppgeissel) without an undulating membrane. (3) Trichomonas Donné, with three anterior flagella and an undulating membrane. (4) Macrostoma Alexeieff, Amend, Wenyon (11), with three anterior flagella and an undulating membrane wedged in a deep groove (peristome). (5) Tetratrichomonas Parisi (13), with four anterior flagella and an undulating membrane. As far as our culture trichomonas from the human mouth is concerned, it has been shown that it is not strictly a trichomonas and that it should be classed under the subgenus Tetratrichomonas.

OPTIMIZATION OF PARAMETRIC YIELD: A TUTORIAL

1992 ◽  
Vol 03 (01) ◽  
pp. 95-136 ◽  
Author(s):  
STEPHEN W. DIRECTOR ◽  
PETER FELDMANN ◽  
KANNAN KRISHNA
Keyword(s):  
Manufacturing Process ◽  
Yield Loss ◽  
The Other ◽  
Parametric Yield ◽  
Other Hand ◽  
Different Types

Yield loss can be characterized as either catastrophic or parametric. Catastrophic yield loss is primarily due to local disturbances, such as spot defects, that occur in a manufacturing process. On the other hand, parametric yield loss is due to global disturbances, such as mask misalignment. In this paper we briefly explore these two different types of yield loss and then review some methods that have been developed to maximize parametric yield.

scholarly journals Bayesian over-dispersed Poisson model and the Bornhuetter & Ferguson claims reserving method

2012 ◽  
Vol 6 (2) ◽  
pp. 258-283 ◽  
Author(s):  
Peter D. England ◽  
Richard J. Verrall ◽  
Mario V. Wüthrich
Keyword(s):  
Poisson Model ◽  
The Other ◽  
Prior Distributions ◽  
Prediction Uncertainty ◽  
General Insurance ◽  
Other Hand ◽  
Different Types ◽  
Chain Ladder ◽  
The One ◽  
Classical Chain

AbstractWe consider the Bayesian over-dispersed Poisson (ODP) model for claims reserving in general insurance. We choose two different types of prior distributions for the parameters and then study the different Bayesian predictors. This study leads, on the one hand, to the classical chain ladder predictor and, on the other hand, to Bornhuetter & Ferguson predictors. We highlight (either analytically or numerically) how these predictors are obtained and how their prediction uncertainty can be determined.

Urban Forms is Changing from Transport and Land Use

2014 ◽  
Vol 496-500 ◽  
pp. 2967-2970
Author(s):  
Chia Nung Li ◽  
Kuo Cheng Hsu ◽  
Chien Wen Lo ◽  
Yi Kai Hsieh
Keyword(s):  
Land Use ◽  
Comparative Analysis ◽  
Urban Form ◽  
The Other ◽  
Transit Oriented Development ◽  
Policy Makers ◽  
Urban Forms ◽  
Related Development ◽  
Literature Reviews ◽  
The World

Urban forms are shaped under transport-land use connection. According to literature reviews, urban forms can be divided into six kinds from 1880 to 1990, traditional walking city, industrial transit city, automobile-oriented development city (compact or sprawl), transit-related development city and transit-oriented development city (TOD). Although many cities in the world had attempted to shape their urban forms like TOD in the 1990s, they didnt have definite goals and strategies to achieve it. On the other hand, there is neither systematic discussion nor comparative analysis concerning how to determine the original urban form of these cities. In this case, it is unlikely for them to become a TOD city in effective and suitable ways. As a sequence, this paper aims at reviewing literature , designing two sets of strategies to shape TOD urban form for policy-makers reference.

The diversity of inflectional periphrasis in Persian

2014 ◽  
Vol 51 (2) ◽  
pp. 327-382 ◽  
Author(s):  
OLIVIER BONAMI ◽  
POLLET SAMVELIAN
Keyword(s):  
General Framework ◽  
Point Of View ◽  
The Other ◽  
Inflectional Morphology ◽  
Formal Grammar ◽  
Conjugation System ◽  
Testing Ground ◽  
Other Hand ◽  
Different Types ◽  
A Cell

Modern Persian conjugation makes use of five periphrastic constructions with typologically divergent properties. This makes the Persian conjugation system an ideal testing ground for theories of inflectional periphrasis, since different types of periphrasis can be compared within the frame of a single grammatical system. We present contrasting analyses of the five constructions within the general framework of a lexicalist constraint-based grammatical architecture (Pollard & Sag 1994) embedding an inferential and realizational view of inflectional morphology (Stump 2001). We argue that the perfect periphrase can only be accounted for by assuming that the periphrase literally fills a cell in the inflectional paradigm, and provide a formal account drawing on using valence for exponence. On the other hand, other periphrastic constructions are best handled by using standard tools of either morphology or syntax. The overall conclusion is that not all constructions that qualify as periphrastic inflection from the point of view of typology should receive the same type of analysis in an explicit formal grammar.

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