Search results for "TRADE"
showing 10 items of 1475 documents
A Scholar in Action in Interwar America: John H. Williams on Trade Theory and Bretton Woods
2009
In this paper we analyse the scientific contributions of Harvard economist John H. Williams as international trade theorist and monetary reformer together with his activities as a Vice President of the Federal Reserve Bank of New York. In the first 2 Sections we first present a succinct overview of Williams’ main contributions to international trade theory and to the interwar debate on the reform of the international monetary system. Particular attention will be devoted to his early academic writings which contained different critical arguments against the two main tenets of classical international economics: the Ricardian theory of comparative advantages and the gold standard. These critic…
Topical Application of Glycolipids from Isochrysis galbana Prevents Epidermal Hyperplasia in Mice
2017
Chronic inflammatory skin diseases such as psoriasis have a significant impact on society. Currently, the major topical treatments have many side effects, making their continued use in patients difficult. Microalgae have emerged as a source of bio-active molecules such as glycolipids with potent anti-inflammatory properties. We aimed to investigate the effects of a glycolipid (MGMG-A) and a glycolipid fraction (MGDG) obtained from the microalga Isochrysis galbana on a TPA-induced epidermal hyperplasia murine model. In a first set of experiments, we examined the preventive effects of MGMG-A and MGDG dissolved in acetone on TPA-induced hyperplasia model in mice. In a second step, we performed…
Avarol inhibits TNF-a generation and NF-kB activation in human cells and in animal models
2007
Avarol is a marine sesquiterpenoid hydroquinone with interesting pharmacological properties including anti-inflammatory and antipsoriatic effects. In the present study we evaluated the pharmacological effect of avarol on some inflammatory parameters related to the pathogenesis of psoriasis. Avarol inhibited tumor necrosis factor-alpha (TNF-alpha) generation in stimulated human monocytes (IC(50) 1 microM) and TNF-alpha-induced activation of nuclear factor-kappaB (NF-kappaB)-DNA binding in keratinocytes. In the mouse air pouch model, administration of avarol produced a dose-dependent reduction of TNF-alpha generation (ED(50) 9.2 nmol/pouch) as well as of interleukin (IL)-1beta, prostaglandin …
New acetophenone glucosides isolated from extracts of Helichrysum italicum with antiinflammatory activity.
2001
Three new acetophenone glucosides (4-6), three known aglycons (1-3), and a benzo-gamma-pyrone glucoside (7) were isolated from the CH(2)Cl(2), EtOAc, and BuOH extracts from the aerial parts of Helichrysum italicum. All the compounds tested showed antiinflammatory activity in a 12-O-tetradecanoylphorbol 13-acetate (TPA)-induced mouse ear edema test, and the ID(50) value of compound 2, the most active compound, was determined.
Trade Liberalization, Female Labor Force Participation and Economic Growth
2008
This research argues that the interaction between international trade and female labor force participation has played a significant role in the process of development. The main concern of our study is to show how differences in per household capital stocks, via international specialization, affect household choice of female labor force participation and fertility, and how these decisions, in turn, feed back and affect the accumulation of capital. Interestingly, and in contrast to conventional wisdom, our theory suggests that specialization in female's comparative advantage sectors expands these sectors but hinders female labor force participation, while specialization in male's comparative …
What Explains Prevalence of Informal Employment in European Countries: The Role of Labor Institutions, Governance, Immigrants, and Growth
2011
This paper looks into institutional and other macro determinants of prevalence of informal dependent employment, as well as informal self-employment, in European countries, using European Social Survey data on work without legal contract in on 30 countries, covering years 2004-2009. Consistently with theoretical predictions, quality of business environment has a significant negative impact on prevalence of both types of informal employment. The share of non-contracted employees is negatively affected by perceived quality of public services and positively related to economic growth. Informal self-employment is positively related to growth in Europe at large, as well as in Eastern and Souther…
Income Tax Evasion in a Unionised Labour Market
2003
Labour market outcomes can depend on tax evasion since the returns from working are affected by the amount of taxes paid. In this paper, unionised workers are assumed to select the income which they declare. The rational trade union takes this decision into account. It is shown that the employment effects of a linear income tax are not altered qualitatively by tax evasion if the fine for evasion is a function only of the evaded tax. Moreover, the consequences of changes in the tax enforcement system are determined by the ability to choose evasion activities optimally. The existence of unrestricted tax evasion opportunities lowers wages.
Institutions, Incentives and Trade Union Membership
1997
The study investigates the determinants of unionization in a country — Finland — where union density, defined as the number of unionized members divided by the labour force, has risen 60 percentage points in 32 years, from 22 percent in 1960 to 82 percent in 1992. The theoretical framework of the study is based on the background information obtained from surveys inquiring why individuals join a union. The empirical analysis for the period 1962–92 shows that the model is capable of explaining long-run trends in union density in a very satisfactory manner. The results imply that institutional features of the labour market, characterized by the benefit mark-up variable and a dummy variable cap…
Locked in Inferiority? : The Positions of Estonian Construction Workers in the Finnish Migrant Labour Regime
2016
Abstract The aim of this article is to analyse how different policies and actors have structured the current migrant labour regime in the Finnish construction sector and to discuss the consequences for migrants. Our study shows that a strong industrial relations system such as in Finland is able to curb the posting of workers regime (the most disadvantageous for migrant workers). The position of labour migrants has become more diverse in the segmented labour market, although it remains inferior compared to that of the natives. Consideration of the policy development revolving around the changing migrant labour regimes constitutes the first part of the analysis and is based on government and…
Urban development and evolution of Valencian seaside destinations
2018
Mass tourism activity entails resource consumption and land uses usually difficult to be managed in a satisfactory way by urban planners. In practice, urbanism becomes a key tool in the des...