Essays on cultural and institutional dynamics in economic development using spatial analysis

This thesis seeks to research patterns of economic growth and development from a number of perspectives often resonated in the growth literature. By addressing themes about history, geography, institutions and culture the thesis is able to bring to bear a wide range of inter-related literatures and methodologies within a single content. Additionally, by targeting different administrative levels in its research design and approach, this thesis is also able to provide a comprehensive treatment of the economic growth dilemma from both cross-national and sub-national perspectives. The three chapters herein discuss economic development from two broad dimensions. The first of these chapters takes on the economic growth inquiry by attempting to incorporate cultural geography within a cross-country formal spatial econometric growth framework. By introducing the global cultural dynamics of languages and ethnic groups as spatial network mechanisms, this chapter is able to distinguish economic growth effects accruing from own-country productive efforts from those accruing from interconnections within a global productive network chain. From this, discussions and deductions about the implications for both developed and developing countries are made as regards potentials for gains and losses from such types and levels of productive integration. The second and third chapters take a different spin to the economic development inquiry. They both focus on economic activity in Africa, tackling the relevant issues from a geo-intersected dimension involving historic regional tribal homelands and modern national and subnational administrative territories. The second chapter specifically focuses on attempting to adopt historical channels to investigate the connection between national institutional quality and economic development in demarcated tribal homelands at the fringes of national African borders. The third chapter on the other hand focuses on looking closer at the effects of demarcations on economic activity. It particularly probes how different kinds of demarcation warranted by two different but very relevant classes of politico-economic players have affected economic activity quite distinguishably within the resulting subnational regions in Africa.

"Secretary in Fashion" and "Love-Letters": a study of socio-cultural and pragmatic-linguistic features in the late 17th century English language

Epistolary manuals are conspicuous historical documents for the pedagogy of letter writing; however, their actual usage as manuals by letter writers is unknown. "Secretary in Fashion" by Serre (1668), an epistolary manual, and "Love-Letters between a Nobleman and his Sister" (1684), an epistolary novel attributed to Behn, both give insights into epistolary conventions. Their inception and nature is interesting, considering their historical context. Despite the Restoration of Charles II, 17th century England was in a confused political state; as a result, texts regarding social convention or politics interested contemporary readers (the novel is inspired by a scandal of Lord Grey, an ardent Whig opposing Charles II). Past epistolary studies focus on 18th rather than 17th century manuals; the latter is typically used as supplementary information. Similarly, past epistolary fiction studies focus on 18th century texts; moreover, linguistic studies on Behn and the novel are deficient. Thus, this study addresses the research questions: 1) What are the socio-cultural and pragmaticlinguistic features represented in "Secretary in Fashion"? 2) What are the socio-cultural and pragmatic-linguistic features represented in "Love-Letters between a Nobleman and his Sister", and do any of these features correlate with the features represented in "Secretary in Fashion"? How far do the characteristic linguistic features of "Love-Letters between a Nobleman and his Sister" correlate with the practices recommended by the manual? Both texts were qualitatively analysed from an historical pragmatic perspective, which observes the potential effects of the socio-cultural and historical context. Also, as the texts concern shared discourses, comparisons were made with Gricean and Politeness Theory. The results show that the manual is a typical 17th century epistolary manual, aligning particularly with the "Academies of Complements", as it concerns the social conventions of the gentry. The novel mainly upheld instructions on form and matter; deviations occurred due to the amatory nature of some letters, and the narrative force affecting the style. Unfortunately, neither research question elucidates the actual usage of manuals. However, this study does show the epistolary practices of two writers, within specific contexts. It reveals that their 17th century English language use is affected by socialisation, in terms of social conventions concerning social rank, age, and gender; therefore, context varies language use. Also, their popularity reveals the interests of the 17th century society. Interest in epistolary-related texts, surely piques the interest of the modern reader as to why such epistolary-related texts were interesting.

The structural and mechanical integrity of historic wood

Little is known about historic wood as it ages naturally. Instead, most studies focus on biological decay, as it is often assumed that wood remains otherwise stable with age. This PhD project was organised by Historic Scotland and the University of Glasgow to investigate the natural chemical and physical aging of wood. The natural aging of wood was a concern for Historic Scotland as traditional timber replacement is the standard form of repair used in wooden cultural heritage; replacing rotten timber with new timber of the same species. The project was set up to look at what differences could exist both chemically and physically between old and new wood, which could put unforeseen stress on the joint between them. Through Historic Scotland it was possible to work with genuine historic wood from two species, Oak and Scots pine, both from the 1500’s, rather than relying on artificial aging. Artificial aging of wood is still a debated topic, with consideration given to whether it is truly mimicking the aging process or just damaging the wood cells. The chemical stability of wood was investigated using Fourier-transform infrared (FTIR) microscopy, as well as wet chemistry methods including a test for soluble sugars from the possible breakdown of the wood polymers. The physical properties assessed included using a tensile testing machine to uncover possible differences in mechanical properties. An environmental chamber was used to test the reaction to moisture of wood of different ages, as moisture is the most damaging aspect of the environment to wooden cultural objects. The project uncovered several differences, both physical and chemical, between the modern and historic wood which could affect the success of traditional ‘like for like’ repairs. Both oak and pine lost acetyl groups, over historic time, from their hemicellulose polymers. This chemical reaction releases acetic acid, which had no effect on the historic oak but was associated with reduced stiffness in historic pine, probably due to degradation of the hemicellulose polymers by acid hydrolysis. The stiffness of historic oak and pine was also reduced by decay. Visible pest decay led to loss of wood density but there was evidence that fungal decay, extending beyond what was visible, degraded the S2 layer of the pine cell walls, reducing the stiffness of the wood by depleting the cellulose microfibrils most aligned with the grain. Fungal decay of polysaccharides in pine wood left behind sugars that attracted increased levels of moisture. The degradation of essential polymers in the wood structure due to age had different impacts on the two species of wood, and raised questions concerning both the mechanism of aging of wood and the ways in which traditional repairs are implemented, especially in Scots pine. These repairs need to be done with more care and precision, especially in choosing new timber to match the old. Within this project a quantitative method of measuring the microfibril angle (MFA) of wood using polarised Fourier transform infrared (FTIR) microscopy has been developed, allowing the MFA of both new and historic pine to be measured. This provides some of the information needed for a more specific match when selecting replacement timbers for historic buildings.