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21.
Francisco Fatas-Villafranca Dulce Saura-Bacaicoa 《Economics of Innovation and New Technology》2013,22(8):695-716
An outstanding fact of capitalist change in the last few centuries is the ongoing emergence of new consumption alternatives which accompany income and productivity growth in expanding economies. Far from satiating consumers, exponential economic growth seems to stimulate human desires by providing novelty and variety embodied in a persuasive flow of unsettling goods. Although this is a well-known fact characteristic of capitalist change, little attention has been paid by modern growth theorists to the understanding of demand-side phenomena related to the increasing significance of consumption activities in our societies. Against this background, in this article, we show that as soon as we start drawing the demand-side contour of economic change, new phenomena appear which enrich our understanding of economic growth and structural change. By using ‘replicator dynamics’ systems, consumption dynamics are formally linked to the ongoing generation of innovations in capitalist economies. Certain emergent properties concerning economic growth and structural change and several policy implications follow. 相似文献
22.
Understanding Changes in the Distribution and Redistribution of Income: A Unifying Decomposition Framework 下载免费PDF全文
In recent decades income inequality has increased in many developed countries but the role of tax and transfer reforms is often poorly understood. We propose a new method allowing for the decomposition of historical changes in income distribution and redistribution measures into: (i) the immediate effect of tax‐transfer policy reforms in the absence of behavioral responses; (ii) the effect of labor supply responses induced by these reforms; and (iii) a third component allowing us to explore the effect of changes in the distribution of a wide range of determinants, including the effect of employment changes not induced by policy reforms. The application of the decomposition to Australia reveals that the direct effect of tax‐transfer policy reforms accounts for half of the observed increase in income inequality between 1999 and 2008, while the increased dispersion of wages and capital incomes also played an important role. 相似文献
23.
Francisco A. Gallego 《Journal of development economics》2012,97(2):257-268
While the aggregate effects of sudden stops and international financial crises are well known, the disaggregated channels through which they work are not well explored yet. In this paper, using job flows from a sectoral panel dataset for four Latin American countries, we find that sudden stops are characterized as periods of lower job creation and increased job destruction. Moreover, these effects are heterogeneous across sectors: we find that when a sudden stop occurs, sectors with higher dependence on external financing experience lower job creation. In turn, sectors with higher liquidity needs experience significantly larger job destruction. This evidence is consistent with the idea that dependence on external financing affects mainly the creation margin and that exposure to liquidity conditions affects mainly the destruction margin. Overall, our results provide evidence of financial frictions being an important transmission channel of sudden stops and in the restructuring process in general. 相似文献
24.
Juliana Carneiro Matthew A. Cole Eric Strobl 《Oxford bulletin of economics and statistics》2024,86(1):156-186
This paper examines the impact of foetal exposure to air pollution from agricultural fires on Brazilian students' cognitive performance later in life. We rely on comparisons across children who were upwind and downwind of the fires while in utero to address concerns around sorting and temporary income shocks. Our findings show that agricultural fires increase , resulting in significant negative effects on pupils' scores in Portuguese and Maths in the grade through prenatal exposure. Back-of-the-envelope calculations suggest that a 1% reduction in from agricultural burning has the potential to increase later life wages by 2.6%. 相似文献
25.
Miroslava Vivanco-ArandaAuthor VitaeFrancisco José MojicaAuthor Vitae Francisco Javier Martínez-CorderoAuthor Vitae 《Technological Forecasting and Social Change》2011,78(3):481-497
In order to increase competitiveness among individual producers and to encourage their integration, the federal government of Mexico has pursued the establishment, at both the state and national levels, of supply chains, or Sistema Producto (SP). For fisheries and aquaculture, 33 SPs exist at the state level and 7 at the national level, 1 of them for tilapia. The objective of this study is to carry out a foresight analysis (FA) of 4 tilapia SPs in Mexico—for the States of Colima, Sonora, Tabasco and Yucatán—analyzing their 2018 vision for the development of the tilapia chain. FA provides an integral vision of both the internal and external environments, identifying the key factors for each SP and helping to develop the best strategies in order to compete successfully. Sonora, Tabasco and Yucatán identify marketing aspects as key elements for their 10-year future: adding value to the product by means of new processing technologies, developing their own brand, and identifying and differentiating their product based on sanitary issues. Colima focuses its industry future success on efficiency improvements. Finally, the main technological disruptions identified by the 4 states are the incremental use of information technology, product and process certification, new hatcheries with genetically-improved fry, and new processing methodologies developed and/or applied. 相似文献
26.
This paper shows how the interaction between decentralized information gathering and discreteness of investment decisions at the individual level can generate random fluctuations in aggregate investment that involve occasionally large allocation errors. This interaction is illustrated in a model in which private information is costly to acquire and prices reveal information. The unique rational expectations equilibrium outcome of the model is shown to always be noisy and characterized by investment levels which may be high simply because uninformed investors are buying under the impression that the high price is a signal of good investment opportunities. 相似文献
27.
To better understand the share of the nonobserved economy (NOE) in the European Union, especially on the PIIGS, we estimate, through the multiple indicators multiple causes model, the path between 1980 and 2013. The model includes (i) the tax burden (disaggregated into direct and indirect taxes), a proxy of regulation burden, the unemployment rate and self-employment as causes of the NOE economy; (ii) the GDP and the labour force participation ratio as indicators of the NOE economy. In particular, the estimated weight of NOE as a percentage of official GDP was always higher in the PIIGS group. 相似文献
28.
A strand of the literature documents no effects or even positive effects of a higher minimum wage on employment. This evidence is frequently linked to the existence of monopsonistic labor markets or search frictions. However, empirical studies show that these findings could be related to a low short‐term minimum wage–employment elasticity in a competitive labor market. We show that mixed theoretical employment effects of a minimum wage policy can be predicted in the short term in assignment economies with price‐taker agents and no search frictions. 相似文献
29.
Unequal access to food is one of the main issues in nutritional history, but scarcity of sources has hampered the quantification of this phenomenon. This study uses hospital diets to address this gap. It uses records from between 1852 and 1923 concerning hospital diets in the psychiatric section of the Hospital General de Valencia (Spain), from which it is possible to infer the actual intake of nutrients for six groups of patients and members of staff. The results reveal considerable differences in terms of diet and nutrition. While the most favoured groups (nuns and well-off patients) had by 1852 reduced their relative intake of cereals and increased that of meat, in line with the general trend of the nutritional transition, the poor and orphans were still behind the trend by 1923. Hospital staff were on a high-calorie diet that was adequate for carrying out physically demanding tasks, yet still suffered from a significant deficit in nutrient intake. These inequalities indicate that the nutritional transition was an uneven and non-linear process, with substantial differences according to social group. 相似文献
30.
Francisco Silva 《International Economic Review》2019,60(3):1389-1412
I consider a scenario where a social planner suspects that a crime has been committed. There are many suspects and at most one of them is guilty. I characterize the optimal mechanism for the social planner under different assumptions with respect to her commitment power. I find that the optimal mechanism is a “confession inducing mechanism”: Before an investigation, each agent can confess to being guilty in exchange for a reduced punishment. I find that these mechanisms do better than the traditional trial mechanism because of information externalities: When an agent credibly confesses his guilt, he reveals everyone else's innocence. 相似文献