title: Remittances and the real effective exchange rate

authors: Hassan, Gazi M.

subjects: remittances

abstract: We examine the long-run relationship between remittances and the real exchange rate for less-developed countries. In a key departure from the literature, we employ a panel cointegration approach using an innovative method for the measurement of the multilateral real effective exchange rate and we focus on high-remittance economies. We find a small inelastic, but significant, long-run relationship which confirms a Dutch disease type effect. The short-run relationship is explored using a panel vector error correction model which confirms that short-run causality is unidirectional running from remittances to the exchange rate. Potential asymmetries in this relationship are identified using quantile regression analysis.

text: Remittances and the real effective exchange rate We examine the long-run relationship between remittances and the real exchange rate for less-developed countries. In a key departure from the literature, we employ a panel cointegration approach using an innovative method for the measurement of the multilateral real effective exchange rate and we focus on high-remittance economies. We find a small inelastic, but significant, long-run relationship which confirms a Dutch disease type effect. The short-run relationship is explored using a panel vector error correction model which confirms that short-run causality is unidirectional running from remittances to the exchange rate. Potential asymmetries in this relationship are identified using quantile regression analysis.

year: 2013

title: Observations of alongshore variability of swash motions on an intermediate beach

authors: Guedes, Rafael Marcondes Carvalho

subjects: Alongshore variability

abstract: Alongshore variability in swash motions - shoreline oscillations about the mean water level on the beach face - were investigated using video images and a high-resolution morphology survey on an intermediate beach. Under mild, swell-dominated offshore wave conditions, alongshore variation of up to 78$ in significant runup height . Rs (defined as 4 times the standard deviation of the swash time series) was observed. This variation was predominantly driven by energy at the incident (>0.05. Hz) frequencies (where most of the swash energy was observed), and, consistent with previous observations, was mainly controlled by changes in the slope of the beach face (measured at the mean swash location). However, alongshore patterning in wave breaking over the sandbar caused variation in the degree of wave dissipation along the beach and also resulted in alongshore changes to swash motions. Although alongshore changes in beach slope and wave breaking patterning over the bar were observed to be typically correlated, both were needed in a regression model to provide the best explaination of alongshore changes in . Rs. At infragravity frequencies (<0.05. Hz), alongshore variability was not well associated either with changes in beach slope or wave breaking patterning. Low-mode edge waves were observed in the swash measurements and their contribution to the total energy spectrum was greatest near the location where a shoal was observed, suggesting this shoal may play a role in forcing. The edge waves may have contributed to the swash variability observed at infragravity frequencies. However, in these reflective conditions, the infragravity band plays a secondary role in controlling alongshore variations to swash motions.

text: Observations of alongshore variability of swash motions on an intermediate beach Alongshore variability in swash motions - shoreline oscillations about the mean water level on the beach face - were investigated using video images and a high-resolution morphology survey on an intermediate beach. Under mild, swell-dominated offshore wave conditions, alongshore variation of up to 78$ in significant runup height . Rs (defined as 4 times the standard deviation of the swash time series) was observed. This variation was predominantly driven by energy at the incident (>0.05. Hz) frequencies (where most of the swash energy was observed), and, consistent with previous observations, was mainly controlled by changes in the slope of the beach face (measured at the mean swash location). However, alongshore patterning in wave breaking over the sandbar caused variation in the degree of wave dissipation along the beach and also resulted in alongshore changes to swash motions. Although alongshore changes in beach slope and wave breaking patterning over the bar were observed to be typically correlated, both were needed in a regression model to provide the best explaination of alongshore changes in . Rs. At infragravity frequencies (<0.05. Hz), alongshore variability was not well associated either with changes in beach slope or wave breaking patterning. Low-mode edge waves were observed in the swash measurements and their contribution to the total energy spectrum was greatest near the location where a shoal was observed, suggesting this shoal may play a role in forcing. The edge waves may have contributed to the swash variability observed at infragravity frequencies. However, in these reflective conditions, the infragravity band plays a secondary role in controlling alongshore variations to swash motions.

year: 2012

title: Evaluation of the Whānau Ora Wellbeing Service of Te Whakaruruhau: Final report

authors: Robertson, Neville

subjects: whānau ora

abstract: Domestic violence and child abuse represent significant threats to whānau ora. Conversely, the weakening or loss of whānau ties can increase the vulnerability of whānau members to domestic violence and child abuse. Thus enhancing whānau ora in the context of domestic violence and child abuse is both a high priority and a significant challenge.

Te Whakaruruhau Māori Women’s Refuge has been providing safe housing, support and advocacy to women and children for over two decades and has become a key agency in family violence networks in Kirikiriroa. The development of the Whānau Ora Wellbeing Service, the focus of this evaluation, was a logical extension of Refuge services.

The Māori and Psychology Research Unit was commissioned in mid‐2011 to conduct this evaluation. It is based on ten case studies of clients in the programme, interviews with Te Whakaruruhau staff and key informants in allied agencies, and participant‐observation of Refuge activities. The case studies provide insights into the lived experience of women dealing with violence, their attempts to protect themselves and their children, and their experiences of – and reflections upon – the Whānau Ora Wellbeing programme.

text: Evaluation of the Whānau Ora Wellbeing Service of Te Whakaruruhau: Final report Domestic violence and child abuse represent significant threats to whānau ora. Conversely, the weakening or loss of whānau ties can increase the vulnerability of whānau members to domestic violence and child abuse. Thus enhancing whānau ora in the context of domestic violence and child abuse is both a high priority and a significant challenge.

Te Whakaruruhau Māori Women’s Refuge has been providing safe housing, support and advocacy to women and children for over two decades and has become a key agency in family violence networks in Kirikiriroa. The development of the Whānau Ora Wellbeing Service, the focus of this evaluation, was a logical extension of Refuge services.

The Māori and Psychology Research Unit was commissioned in mid‐2011 to conduct this evaluation. It is based on ten case studies of clients in the programme, interviews with Te Whakaruruhau staff and key informants in allied agencies, and participant‐observation of Refuge activities. The case studies provide insights into the lived experience of women dealing with violence, their attempts to protect themselves and their children, and their experiences of – and reflections upon – the Whānau Ora Wellbeing programme.

year: 2013-07-20