PENGARUH MOTIVASI DAN LINGKUNGAN KERJA TERHADAP KINERJA KARYAWAN PADA PT BANK RAKYAT INDONESIA TBK LAMONGAN

This research aims to determine and analyze the influence of work motivation and work environment on the performance of PT Bank Rakyat Indonesia Tbk employees. The population in this study was 31 employees. The sampling technique uses the census and time during the survey period. The data collection technique uses a questionnaire. The analytical tool used is multiple linear regression analysis and a range of scales. The results of the analysis show that work motivation is in the good category, the work environment is in the adequate category, and performance is in the high category. The regression results show that there is a significant influence of work motivation on performance and there is no significant influence of the work environment on performance. Work motivation variables have a dominant influence on employee performance variables

Speculative Price Bubbles in the Rice Market and the 1974 Bangladesh Famine

This paper investigates the role played by speculative price bubbles in destabilizing food markets in Bangladesh during the 1974 famine. The hypothesis of speculative price bubbles in the rice market is tested using weekly price data. These tests are based on a theoretical model of storable food markets in which agents exhibit rational expectations. It is shown that such markets are susceptible to destabilizing trends by self-fulfilling expectations. While ¡°explosive price bubbles¡± have received extensive attention in macroeconomics, they have not been used in development economics to explain famines. Amartya Sen has hypothesized that speculative forces are a possible source of instability in the food market. Our empirical tests based on techniques from the recent literature on price bubbles lend some credence to the hypothesis that excessive speculation may have produced price bubbles in the rice market which directly contributed to the Bangladesh famine in 1974.

Analysing parking search (‘cruising’) time using generalised multilevel structural equation modelling

The file attached to this record is the author's final peer reviewed version. The Publisher's final version can be found by following the URI link.The aim of this paper is to identify factors influencing parking search (cruising) time. A revealed-preference on-street parking survey was undertaken with individual drivers in four UK cities to investigate the influence of personal, trip, socio-economic, physical, time49 related, and price-related variables on parking search. In order to address the potential endogeneity problems between the factors (e.g. parking fee and parking search time) and hierarchical issues in the survey data, a generalised multilevel structural equation model was applied. It was revealed that cruising time could be reduced by seeking drivers to pay for parking as a way of improving social welfare

Cyclic prefix-based universal filtered multicarrier system and performance analysis

Recently proposed universal filtered multicarrier (UFMC) system is not an orthogonal system in multipath channel environments and might cause significant performance loss. In this paper, the authors propose a cyclic prefix (CP) based UFMC system and first analyze the conditions for interference-free one-tap equalization in the absence of transceiver imperfections. Then the corresponding signal model and output signal-to-noise ratio expression are derived. In the presence of carrier frequency offset, timing offset, and insufficient CP length, the authors establish an analytical system model as a summation of desired signal, intersymbol interference, intercarrier interference, and noise. New channel equalization algorithms are proposed based on the derived analytical signal model. Numerical results show that the derived model matches the simulation results precisely, and the proposed equalization algorithms improve the UFMC system performance in terms of bit error rate

The Pakistan Agricultural Research System: Present Status and Future Agenda

Alarming food supply and demand deficits are projected to the year 2020 and beyond for Pakistan, based on its current low investment/low growth agricultural sector. Evidence suggests that agricultural productivity growth and increases in production may not keep pace with past growth rates. Part of the problem is an underfunded and poorly managed agricultural research system that can not hope to contribute significantly to increasing agricultural productivity now or in the future. The World Bank-assisted Agricultural Research II Project (ARP-II) was initiated to partially overcome some of the funding problems and provide institutional development in the areas of organisation, planning, and management of the research system at both the federal and provincial levels. A National Master Agricultural Research Plan (NMARP) was one of the principal goals of the ARP-II as part of improving research planning and management. The objective of this paper is to review the reasons why the Pakistan agricultural research system needs to be revitalised, review the status and problems of the present agricultural research system, and outline a future agenda for Pakistan’s agricultural research system based on the plan developed for the NMARP.

Improvements in medical care and technology and reductions in traffic-related fatalities in Great Britain

Traffic-related fatalities in the UK have fallen dramatically over the last 30 years by about 50%. This decline has been observed in many other developed countries with similar rates of reduction. Many factors have been associated with this decline, including safer vehicle design, increased seat-belt use, changing demographics, and improved infrastructure. One factor not normally considered is the role that improved medical technology may have in reducing total traffic-related fatalities. This study analyzed cross-sectional time-series data in the UK to examine this relationship. Various proxies for medical technology improvement were included in a fixed effects negative binomial model to assess whether they are associated with reductions in traffic-related fatalities. Various demographic variables, such as age cohorts, GDP and changes in per-capita income are also included. The statistical methods employed control for heterogeneity in the data and therefore other factors that may affect the dependent variable for which data are not available do not need to be considered. Results suggest a strong relationship between improved medical technology and reductions in traffic-related fatalities as well as expected relationships with demographic factors. These results could imply that continued reductions in UK fatalities may be more difficult to achieve if medical technology improvements are diminishing, however, demographic changes will likely contribute to a further downward trend.

An Analysis of Exports and Growth in Pakistan

The paper examines the export-led growth (ELG) paradigm for Pakistan, using data of the period from 1970-71 to 2003-04. The paper uses a number of analytical tools, including Unit Root Test, Phillips- Perron Tests, Co-integration Johansen Test, and the Granger Tests. The paper sets three hypotheses for testing the ELG paradigm for Pakistan; (a) whether GDP and exports are cointegrated, (b) whether exports Granger cause growth, and (c) whether exports Granger cause investment. The time series data on GDP growth, export growth and investment GDP ratio (proxy for capital formation), and the labour employed were used. The data were tested for stationarity using the Augmented Dickey-Fuller (ADF) test and Phillips-Perron test (1988), and then the relationship between GDP growth rate and the growth rate of other variables was determined using OLS with AR (1). The major finding of the present study is that growth rate of export, total investment, and labour employed have positively affected the GDP growth rate