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21.
Two distinctive regimes are distinguished in Spain over half a millennium. The first one (1270s–1590s) corresponds to a high land–labour ratio frontier economy, which is pastoral, trade‐oriented, and led by towns. Wages and food consumption were relatively high. Sustained per capita growth occurred from the end of the Reconquest (1264) to the Black Death (1340s) and resumed from the 1390s only broken by late fifteenth‐century turmoil. A second regime (1600s–1810s) corresponds to a more agricultural and densely populated low‐wage economy which, although it grew at a pace similar to that of 1270–1600, remained at a lower level. Contrary to pre‐industrial western Europe, Spain achieved its highest living standards in the 1340s, not by mid‐fifteenth century. Although its death toll was lower, the plague had a more damaging impact on Spain and, far from releasing non‐existent demographic pressure, destroyed the equilibrium between scarce population and abundant resources. Pre‐1350 per capita income was reached by the late sixteenth century but only exceeded after 1820.  相似文献   
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Despite the wide application of the metaphor of ‘the tragedy of the commons’, there is little historical literature that points to the weaknesses of its historical basis. There is, however, sufficient qualitative and quantitative evidence to prove that commons were well regulated and organized in order to achieve a sustainable management, that also took into account the needs and wishes of its commoners. This case study of a common in Flanders looks at the evidence for this in the eighteenth century, examining bookkeeping and other archival sources. A model that incorporates the different functions of the commons (sustainability, efficiency, and utility) is explained and applied.  相似文献   
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We provide a theory of informal communication—cheap talk—between firms and capital markets that incorporates the role of agency conflicts between managers and shareholders. The analysis suggests that a policy of discretionary disclosure that encourages managers to attract the market's attention when the firm is substantially undervalued can create shareholder value. The theory also relates the credibility of managerial announcements to the use of stock-based compensation, the presence of informed trading, and the liquidity of the stock. Our results are consistent with the existence of positive announcement effects produced by apparently innocuous corporate events (e.g., stock dividends, name changes).  相似文献   
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Individual wage expectations of Italian unemployed are studied. The analysis is carried out separately for the North‐Central and southern Italian regions using semiparametric additive models. Results show a marked difference in expectations formation across regions. We argue that as far as the labour market information in the South is less diffuse and more ambiguous than in the North, the divergence between the econometric model based on a utility‐maximisation mainstream theory and the actual wage expectation mechanism may be large. A tentative explanation based on psychological and social factors is offered.  相似文献   
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