نتایج جستجو برای: r58

تعداد نتایج: 70  

2016
Roger R. Stough

This paper is a reflection of the author’s views on recent research developments at the interface of entrepreneurship and regional economic development and growth. The paper begins with an overview of the recent rise of interest in entrepreneurship in general and, in particular, with respect to its influence on regional economic growth and development. Following an introduction the formation an...

2012
Kaustubh Joshi T. A. Jadhav Ashok Joshi

–Under-running of passenger vehicles is one of the important parameters to be considered during design and development of truck chassis. Rear Under-run Protection Device (RUPD) plays an important role in avoiding under-running of vehicles from rear side of a truck. In India, the legal requirements of a RUPD are fixed in regulation IS 14812-2005. To reduce number of iterations during the develop...

2001
Dennis Coates Brad R. Humphreys

This paper explores the impact of professional sports teams and stadiums on the wages of individuals employed in several narrowly defined occupational groups in cities in the United States. The occupational groups examined are among those that proponents of public funding of professional sports claim will benefit economically from these stadiums. Our analysis uses data from the March Supplement...

2008
Yongbok Jeon

The purpose of this study is to empirically test the validity of Kaldor’s laws of economic growth in China between 1978 and 2004 and to provide an alternative explanation of sources of Chinese economic growth in a Kaldorian perspective. First, in a spatial econometrics perspective using a regional data set, the present paper empirically verifies that Kaldorian hypotheses on economic growth hold...

2008
Timothy J. Bartik

This review essay debates the policy issues raised by the book Retooling for Growth: Building a 21 Century Economy in America’s Older Industrial Areas, edited by Richard M. McGahey and Jennifer S. Vey (Brookings Institution Press, 2008). I argue that the main rationale for adopting policies to revitalize older industrial cities is to improve the per capita earnings of urban residents. Therefore...

Journal: :Protein engineering, design & selection : PEDS 2013
Margherita Pezzullo Pompea Del Vecchio Luigi Mandrich Roberto Nucci Mosè Rossi Giuseppe Manco

Here we report a comprehensive analysis through alanine-scanning mutagenesis of the contribution of surface ion pairs to the thermal stability of Alicyclobacillus acidocaldarius esterase 2 (EST2). We produced 16 single mutants, 4 double mutants corresponding to selected ion pairs R31/E118, E43/K102, R58/D130, D145/R148, 2 double mutants (R63A/R98A and E50A/D94A) involving residues of a large io...

2012
Andrés Rodríguez-Pose Riccardo Crescenzi

Transport infrastructure has represented one of the cornerstones of development and cohesion strategies in the European Union (EU) and elsewhere in the world. However, despite the considerable funds devoted to it, its impact remains controversial. This paper revisits the question of to what extent transport infrastructure endowment – proxied by regional motorways – has contributed to regional g...

2003
Geoffrey J. D. Hewings Euijune Kim Geoffrey J.D. Hewings

A transportation network-multiregional CGE model is applied to estimate the network effects of a set of highway projects on the value-added by region and industrial sector for the construction and operation periods. Among nine highways in an east–west direction in Korea, the East–West 9 highway increases the GDP by 0.300% over the 30-period time horizon with 0.016% of the GDP as the network eff...

2010
Paul Winters Susana Sitja Rubio

Paul Winters and Susana Sitja Rubio The purpose of this guideline is to discuss the objectives and approaches of regional (subnational) development programs in order to provide guidance on issues related to evaluating the impact of these programs. Regional development programs are designed to improve the income-generating capacity of, and reduce poverty in, a focus region within a country. The ...

ژورنال: تحقیقات اقتصادی 2005
حشمت الله عسگرى دکتر تیمور رحمانى

فرایند همگرایی به عنوان یکی از نتایج مدل های رشد اقتصادی در سال های اخیر بررسی شده است. منظوراز همگرایی این است که مناطق فقیر دارای نرخ رشد بالاتری نسبت به مناطق ثروتمند بوده، بنابراین مناطق فقیرتر از حیث وضعیت اقتصادی به مناطق ثروتمندتر نزدیک می شوند. در این تحقیق سعی شده است به دو سؤال اساسی زیر جواب داده شود. نخست این که آیا در بین استان های ایران روند همگرایی مشاهده می شود و سؤال بعد، آیا س...

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