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91.
The costly trade theory predicts that it is much more difficult to exploit long-term private information than short-term. Thus, there is less long-term information impounded in prices. The managerial myopia theory predicts that a variety of short-term pressures, including inadequate information on long-term projects, cause asymmetrically-informed corporate managers to underinvest in long-term projects. The introduction of long-term options called LEAPS provides a natural experiment to jointly test both theories, which are otherwise difficult to test. We conduct an event study around the introduction of LEAPS for a given stock and test whether corporate investment in long-term R&D/sales increases in the years following the introduction. We find that over a two year period of time LEAPS firms increase their R&D/sales between 23% and 28% ($125–$152 million annually) compared to matching non-LEAPS firms. The difference depends on the matching technique used. Two other proxies for long-term investment find similar increases. We find that the increase is positively related to LEAPS volume. We also find that the increase is larger in firms where R&D plays a larger and more strategic role. We test if a firm becomes less likely to beat analyst's quarterly earnings forecasts after LEAPS are introduced and find support for the hypothesis. These results provide both statistically and economically significant support for the costly trade and managerial myopia theories.  相似文献   
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No. While the COVID-19 crisis has required a dramatic increase in debt-financed government spending, in the current conditions the benefits from this debt are unusually high and the costs unusually low. While conditions can change, the Australian Government can right now hedge against these risks by lengthening the maturity structure of government debt, even at the cost of a modest increase in its current servicing costs.  相似文献   
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We examine adoption of drought tolerant (DT) maize varieties using a four‐round panel dataset from six districts in Malawi. There is an increase in adoption of DT maize from 3% in 2006 to 43% in 2015 in our data. We focus on the effect of past drought exposure on adoption and the likelihood of DT maize being distributed under the Farm Input Subsidy Programme (FISP). Results show that past exposure to drought increases the probability of DT maize seed being distributed through FISP. Farmers who accessed maize seed subsidy coupons and were previously exposed to late season dry spells are more likely to use the seed subsidy coupon to redeem DT maize seed. The likelihood of adoption and adoption intensity (area under DT maize) are positively influenced by previous early season dry spells and access to seed subsidy. Previous late season droughts also positively affect adoption intensity. On the other hand, area share under DT maize is positively correlated with early season dry spells and past exposure to late season dry spells but negatively related to seed subsidy. FISP in Malawi appears to have stimulated adoption of DT maize directly through subsidy and indirectly through generating farmers’ experiences of the performance of DT varieties under drought conditions.  相似文献   
96.
Large‐scale waterfront redevelopment projects, an urban development phenomenon that originated in the 1970s, are attractive to a growing suite of cities worldwide. But why? These mega‐projects are full of pitfalls, broken promises, cost overruns, disappointments and are often accused of promoting inequality. In this article, we consider the specific case of Melbourne's Docklands, which local popular opinion has roundly judged a failure despite the countervailing judgment of success in the revival of ‘liveability' of the adjacent Melbourne central business district. We use the Docklands case to illustrate the utility of a ‘critical pragmatic' framework of analysis to get behind dominant explanations of the demands of the urban growth machine and postmodern neoliberal capitalism. Without denying the existence of these dynamics, nor their hegemony, we nevertheless explicate how a critical pragmatic analysis can reveal the social dynamics driving the judgments and justifications offered by actors in urban redevelopment. A pragmatic analysis of these dynamics of argument and action at critical moments in the long process of an urban redevelopment can reveal new kinds of compromises and tests by which these projects are judged. In other words, what counts as failure and as success in the work of city building will shift, depending on what actors do and how they talk about it, and on how well these actions and justifications hold up to public challenges about the true character of a successful city. By gauging how these challenges are constituted and settled, we can better understand the evolution of the urban value proposition, and the new notion of justice grounded in urbanity that is emerging at the urban redevelopment frontier.  相似文献   
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A simple monetarist model is specified which has a reduced form relating the rate of change of prices to lagged price changes and current and lagged rates of change of money supply. The reduced form is estimated for 14 OECD countries using quarterly data for 1958–1975 and the stability of the estimated equations is examined. A policy of a constant rate of growth of money supply is found to imply a cyclical or fluctuating adjustment in the rate of price change.  相似文献   
99.
The scarcity of land for crop and livestock production is critical in countries with growing populations. The idea that increasing population density leads to natural resource depletion and economic failure, as predicted by Malthus, or rather to farm intensification, as hypothesized by Boserup, motivates this research. This article examines how high population pressure in northern Ethiopia influences smallholders’ farm intensification by applying recursive estimation with a control function approach using data from 518 randomly selected farmers. Although our empirical results are more in favor of the Boserupian hypothesis, the findings also reveal that both Malthusian and Boserupian forces coexist. Consistent with Malthus theory, high population pressure is found to be associated with small farm size and herd size. Population pressure affected both technology use (breed cow, stall feeding, and modern cattle feed) and output supply (milk yield, milk income, and straw output). As predicted by Boserup's theory, the use of modern input and output supply initially increases with increasing population pressure but declines again when population densities pass a critical threshold (800 persons/km2), supporting Malthus’ hypothesis. The estimation results also revealed that both milk and straw supply responded positively to prices. Free grazing and stall feeding are found to be complementary activities. Likewise, crop farm income and off‐farm job have a nonlinear relation with population pressure, implying that both initially increase and then decrease with rising population pressure.  相似文献   
100.
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