International Literature Review for the Commission on Local Taxation

No abstract available

Interstate Water Compacts: A License to Hoard?

The purpose of this essay is to familiarize readers with the facts and background of these issues in this important case, and to lay out the policy implications inherent in its resolution. This Article begins by providing some background and history regarding management of, and disputes over, water in the United States, with an emphasis on the value of interstate compacts in resolving and preventing disputes. The path of the current dispute between Texas and Oklahoma requires the Article to trace three things: (1) describing the creation of the Red River Compact as well as its terms; (2) detailing TRWD’s need for water and Oklahoma’s water export restrictions; and (3) laying out the reasoning of the Tenth Circuit below8 and the parties’ certiorari-stage legal arguments. Finally, the Author will explain what she believes are the consequences and policy implications at stake in the resolution of this dispute

International Customers, Suppliers, and Document Delivery in a Fee-Based Information Service

The Purdue University Libraries library fee-based information service, the Technical Information Service (TIS) works with both international customers and international suppliers to meet its customers’ needs for difficult and esoteric document requests. Successful completion of these orders requires the ability to verify fragmentary citations; ascertain documents’ availability; obtain pricing information; calculate inclusive cost quotes; meet customers’ deadlines; accept international payments; and ship across borders. While international orders make up a small percent of the total workload, these challenging and rewarding orders meet customers’ needs and offer continuous improvement opportunities to the staff

The public value of urban local authority collaboration as economic development policy: the role of institutions

The thesis aims to understand: what constitutes urban collaboration and its relationship with policy outcomes? The research develops a conceptual understanding of the public value (PV) (Bardach, 1998; Moore, 1995, Smith, 2004) of Urban Local Authority Collaboration (ULAC) as economic development policy, relative to three theoretical domains in the literature: economic collaboration (i.e. new/old institutional economics: Ostrom 1990, 2016; Williamson, 2000); spatial collaboration (i.e. institutional economic geography: Ostrom, 2010; Gerber, 2015; Tarko and Aligica, 2012), and governance collaboration (i.e. collective action theory: Hulst and van Monfort, 2012; Feiock, 2008, 2013). Theoretically, the ‘institution’ (Amin, 2001; Jessop, 2001; Williamson, 2000; Aligica and Boettke, 2009; Gertler, 2010) is a distinct conceptual dimension connecting the theoretical literature, bridging scholarly boundaries across compatible ontological insights (Bathelt and Gluckler, 2003; and Hay, 2011). A conceptual framework is developed to help understand: a) what ULAC looks like; b) how ULAC creates PV and, c) why institutions explain the PV of ULAC. A purposeful single case study of ULAC (i.e. the Scottish Cities Alliance (SCA): a formalised institutional policy network involving seven Urban Local Authorities (ULAs) and the Scottish Government) involved collecting data using semi-structured interviews, secondary data, policy documentation and non-participant observation. The emergence of the SCA as economic development policy in Scotland – conducive to an institutionally sensitive theoretical approach – presents a valuable opportunity to contribute towards an empirical and theoretical understanding of ULAC. Using template analysis, findings emerged through process-tracing, sense-making and thick narrative descriptions to reveal aggregate dimensions and second-order themes and first-order concepts. The thesis responds to calls for in-depth case study research of the way local government collaboration operates and performs (Hulst and Montfort, 2012), engaging with the ‘fuzzy’(Markhusen, 2003) concepts and processes of ‘urban collaboration’, ‘policy outcomes’ and ‘institutions’ to reveal a lack of empirical and conceptual understanding of how ULAC operates: particularly the role of ‘urban’ institutional context as a ‘key actor attribute’ (Hulst and van Monfort, 2012: 139). Using a critical realist ontology (Jessop, 2005), the research is best suited to Stake’s (2005) interpretive methodological approach to contextualised theorising, using the SCA in Scotland to investigate the ‘contextualised’ Institutional context, to help inductively conceptualise the PV of ULAC as economic development policy. Whilst conscious of the risks of methodological and conceptual ‘stretching’ (Stubbs, 2005: 71) , the research uses Scotland as a case study to conceptualise the more generic, abstract features of ULAC as a ‘theoretically vague’ term that may ‘travel’ (Stubbs, 2005: 71). The results validate a realist perspective of the theoretical role of formal and informal institutions shaping the contextual path dependant nature of the PV of ULAC. The methodological contribution of the thesis highlights how a new evolving model of economic and spatial governance in Scotland, presents potential challenges for the future delivery of urban policy and practice in Scotland, before closing with a discussion of research limitations and recommendations for areas of future academic research

Neoproterozoic Stratigraphic Comparison of the Lesser Himalaya (India) and Yangtze Block (South China): Paleogeographic Implications

Recent studies of terminal Neoproterozoic rocks (ca. 590–543 Ma) in the Lesser Himalaya of northwestern India and the Yangtze block (south China) reveal remarkably similar facies assemblages and carbonate platform architecture, with distinctive karstic unconformities at comparable stratigraphic levels. These similarities suggest that south China may have been located close to northwestern India during late Neoproterozoic time, an interpretation permitted by the available, yet sparse paleomagnetic data. Additional parallels in older rocks of both blocks—similar rift-related siliciclastic-volcanic successions overlying metamorphic basement, and comparable glaciogenic intervals of possibly Sturtian and Marinoan or Varanger age—suggest that this spatial relationship may have developed earlier in the Neoproterozoic. With the exception of basal Cambrian phosphorite and comparable small shelly fossils, stratigraphic contrasts between northern India and south China and increasing biogeographic affinity between south China and northwestern Australia suggest that south China may have migrated toward northwestern Australia during the Cambrian

Are Proterozoic Cap Carbonates and Isotopic Excursions a Record of Gas Hydrate Destabilization Following Earth’s Coldest Intervals

Regionally persistent, thin intervals of carbonate rock directly and ubiquitously overlie Proterozoic glacial deposits on almost every continent, and are commonly referred to as cap carbonates. Their unusual facies, stratigraphically abrupt basal and upper contacts, and strongly negative carbon isotopic signature (δ13C values between ∼0‰ and −5‰) suggest a chemical oceanographic origin, the details of which remain unresolved. Here we propose that these enigmatic deposits are related to the destabilization of gas hydrate in terrestrial permafrost following rapid postglacial warming and flooding of widely exposed continental shelves and interior basins. Supporting evidence for this hypothesis includes (1) the common occurrence within the cap carbonates of unusual fabrics, similar to those produced by cold methane seeps; (2) a distinctive time evolution for the carbon isotopic excursions indicative of a pulse addition of isotopically depleted carbon to the ocean- atmosphere system; and (3) agreement between mass-balance estimates of carbon released by hydrate destabilization and carbon buried in the cap carbonate. We infer that during times of low-latitude glaciation, characteristic of the Neoproterozoic, gas hydrates may have been in greater abundance than at any other time in Earth history

Reply

The authors address additional comments on their hypothesis for the origin of Neoproterozoic postglacial cap carbonates and their isotopic excursions

Reply

The authors respond to Hoffman et al. (2001), who acknowledged that methane may have played an important role in unusual events associated with Neoproterozoic glaciation, but questioned the authors' permafrost gas hydrate hypothesis for 13C-depleted cap carbonate formation. The critique focused on three issues: (1) an interpretation for tube structures in cap carbonates unrelated to gas migration; (2) the absence of a suitable source for methane gas; and (3) the degree of 13C depletion in sheet-crack cements