The main objective of this study is to investigate the impact of corporate R&D activities on firms' performance, measured by labour productivity. To this end, the stochastic frontier technique is applied, basing the analysis on a unique... more
OBJECTIVE: Our aim was to examine how diagnosis is perceived by a sample of newly diagnosed type 2 diabetes patients. METHODS: A qualitative study was carried out in the Lothian region of Scotland using in-depth interviews of 40 newly... more
The growing prevalence of type 2 diabetes is placing Scottish health services under considerable strain. Consequently, diabetes services are undergoing a major process of reorganisation, including the devolvement of routine diabetes... more
In Europe, many employees receive company cars as fringe benefits induced by taxation. We analyse the welfare effects of company car taxation for the Netherlands by estimating to what extent car expenditure and private car travel change... more
This paper analyzes the effects of monetized and non monetized government debt on real and nominal output and inflation. A brief review of therotical discussions is presented first and then an empirical model of budget deficits in which... more
It is a delicate and pretentious endeavour to examine Iraq in current times. It is delicate in the sense that new facts and consequences of the Coalition’s presence in Iraq are broadcast on a daily basis and discussed worldwide. Yet it is... more
Urbanization has long been known to exert serious impact on the environment. One key impact is the alteration of water fluxes within and out of an urbanizing watershed. It is therefore of interest to land use planners to be able to... more
"Abstract The world economy is facing the most severe financial crisis since the Great Depression of the last century. The risk of global recession has heightened significantly and volatility of commodity prices, which is the mainstay of... more
This paper analyses the role of public and private responsibility in the provision of public goods –specifically national hurricane preparedness, including early warnings and post-impact recovery. This is achieved through a review of the... more
La investigación que presenta este documento es una mirada crítica y local de la relación entre palma de aceite y desarrollo por medio del estudio del caso de María la Baja, un municipio colombiano atestado de especificidades por ser... more
The U.S. Supreme Court has rarely addressed issues related to the Internet as a medium. The one area where the court has seen fit to comment more than once is the distribution of indecent materials to minors. The court has addressed this... more
Since late 1970s scholars have done much research on it, but conclusions from different scholars may differ in many ways. It is mainly due to different analytic approaches, perspectives, spatial units, statistical indicators and different... more
This paper shows the dynamic process of regional disparity of economic development in China in the past 50 years from a new insight by using the rescaled range statistic (R/S) analysis and wavelet analysis of the Theil index sequence with... more
Despite financial innovations that have created important new substitutes for cash usage, per capita holdings of U.S. currency amount to $2950. Yet American households and businesses admit to holding only 15 percent of the currency stock,... more
A broad political economics literature explains the introduction and expansion of pension systems, but the effects caused by the endogenous reduction of fertility are typically disregarded, as the fertility choice is usually considered... more
With the global financial crisis becoming a global economic crisis, the South African economy is facing challenges both from external and domestic quarters in terms of lower aggregate demand. In the following sections we will try to argue... more
A variety of opinions either in favour or against development of biofuels has risen in the last years related to the environmental, economic and social impacts that its diffusion could entail compared to petroleum. Although the EU, in... more
Product development partnership (PDP) success rests on an ability to create new science and technology but it also depends on the creation of new organisational structures and cultures which can successfully develop appropriate technology... more
Executive summary This report is the evaluation of the first project of Education Walsall’s Commissioning Group. It commissioned a cluster of primary schools in one ward of the local authority in April 2007 to develop and implement a... more
While the implementation of the North American Free Trade Agreement (NAFTA) has certainly benefitted Mexico in many ways over the past fifteen years, many obstacles to developing efficient logistics operations still exist. This paper... more
This paper examines the desirability and feasibility of replacing the present system of personal and corporate income, sales, excise, capital gains, import and export duties, gift and estate taxes with a single comprehensive revenue... more
This paper develops a new instrumental-variable (IV) approach to estimate the effects of di¤erent exchange rate regimes on bilateral outcomes. The basic idea is that the characteristics of the exchange rate regime between two countries... more
For some time, one line of research on trust in government has stressed that trust results from evaluations of the institutions of government. Here, trust reflects public sentiments toward the responsiveness of the political process.... more
We consider a directed search model for a finite economy with heterogeneous firms in two informational environments. In the first, the productivity of all firms is publicly observed. We prove existence of equilibria in pure posting... more
We study the United States Congress by constructing networks between Members of Congress based on the legislation that they cosponsor. Using the concept of modularity, we identify the community structure of Congressmen, as connected via... more
This guide aims to induce more economists to talk to people in the media as a means of expanding educational outreach. It provides discussions of "dos" and "don'ts" and offers advice on which kinds of research are likely to interest... more
Hardly any economist or economic historian now disputes that technical progress and advances in scientific knowledge underpin all long-term, sustained economic growth. Sure, in the short run, sharp spurts of improvement in economic... more
We examine the implications of tax and subsidy policies for employment in the "three worlds of welfare", Anglo-Saxon, Continental European and Scandinavian. We argue that home production is key to a proper evaluation of the employment... more
This paper summarizes our recent research on evaluating the distributional consequences of social programs. This research advances the economic policy evaluation literature beyond estimating assorted mean impacts to estimate distributions... more