2,323 research outputs found
The Evolution of a Collective Response to Rural Underdevelopment
Versions of this paper were presented at The National Jobs Conference, April 23rd,
2010, Dunhill Ecopark, Ballyphilip, Co. Waterford and at the 2nd Irish Rural Studies
Symposium, August 31st 2010, University College Cork. Thanks are due for comments
and suggestions received from participants at both events.The downturn in the Irish economy coupled with high levels of unemployment has
focused attention on the need to promote economic development throughout the
economy. This paper provides case study evidence on one successful approach to
rural economic development by outlining the evolution, outcomes and key capabilities
involved in a collective action response to the challenge of rural underdevelopment in
North West Connemara. Reviewing a fifty year period, the case study shows that
collective action in the region has not only been a series of events, but more crucially
from a development perspective, it is embedded as an institution and a process.
Therefore, as a result of learning by this community over a fifty year period, a
collective action response has evolved as a key strategy to overcome government and
market failure in relation to rural development. This case provides a good example to
other communities of how locality can be drawn upon and used as an advantage in an
increasingly globalised environment and how a local community can seek to
ameliorate the negative aspects of globalisation by harnessing its local resources. In
broad policy terms, the implication is that there are public good benefits to be gained
from assisting and encouraging local communities through the provision of finance
and capability building support, to deliver collective action responses to their
particular challenges
Does Systematic Sampling Preserve Granger Causality with an Application to High Frequency Financial Data?
In applied econometric literature, the causal inferences are often made based on temporally aggregated or systematically sampled data. A number of studies document that temporal aggregation has distorting effects on causal inference and systematic sampling of stationary variables preserves the direction of causality. Contrary to the stationary case, this paper shows for the bivariate VAR(1) system that systematic sampling induces spurious bi-directional Granger causality among the variables if the uni-directional causality runs from a non-stationary series to either a stationary or a non-stationary series. An empirical exercise illustrates the relative usefulness of the results further
Environmental and fishing effects on the dynamic of brown tiger prawn (Penaeus esculentus) in Moreton Bay (Australia)
This analysis of the variations of brown tiger prawn (Penaeus esculentus)
catch in the Moreton Bay multispecies trawl fishery estimated catchability
using a delay difference model. It integrated several factors responsible for
variations in catchability: targeting of fishing effort, increasing fishing
power and changing availability. An analysis of covariance was used to define
fishing events targeted at brown tiger prawns. A general linear model estimated
inter-annual variations of fishing power. Temperature induced changes in prawn
behaviour played an important role in the dynamic of this fishery. Maximum
likelihood estimates of targeted catchability (
boat-days) were twice as large as non-targeted catchability ( boat-days). The causes of recent decline in fishing
effort in this fishery were discussed.Comment: revised manuscript following reviewers comments + adding data and
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Shelley's Defences of Poetry
Percy Bysshe Shelley (1792-1822) was a poet who possessed, in his own words, “the power of communicating and receiving intense and impassioned conceptions respecting man and nature.” 2 Yet the greatness of his poetry, this essay will argue, does not essentially reside in his capacity to articulate his strong libertarian beliefs. These beliefs may be the ground of his conscious intellectual being. They show the influence of many thinkers, including that enshrined in the Enquiry Concerning Political Justice (1793), written by his father-in-law, William Godwin. But the supposition that Shelley uses poetry as the vehicle for the endorsement of a system of ideas is fundamentally erroneous, as he himself argues in two important places for understanding his poetics: the Preface to Prometheus Unbound, where he asserts that “Didactic poetry is my abhorrence” (232) and A Defence of Poetry, where he develops a sophisticated theory of poetry’s primary appeal to the imagination and argues that “A Poet ... would do ill to embody his own conceptions of right and wrong, which are usually those of his place and time, in his poetical creations, which participate in neither” (682)
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