本篇文章之研究目的，主要是探討台灣地區人口遷移受到各縣市的社會福利支出的影響究竟如何。本文將利用台灣23個縣市別的追蹤資料（panel data），涵蓋期間為1995年至2005年。採雙因子固定效果模型（two-way fixed-effect model）分析社會福利支出對於人口遷移，究竟存在著什麼樣的貢獻。於本研究中，將回顧現有文獻中，關於人口遷移之相關理論與實證文獻，且特別著重在以福利遷移（Welfare Migration）為研究主體之相關文獻。此外，本文也將清楚地介紹與說明，近幾年來台灣社會福利體制的發展，以及各縣市會福利支出水準與人口遷移間關係之現況。最後，為了進一步探討社會福利支出，對於男性與女性遷移者所產生之影響是否一致，本研究將建立三種實證模型。試圖更全面的探析台灣各縣市的社會福利支出，對於跨縣市的人口遷移之完整影響效果如何。本文主要的發現為，若某一地區每人可享之社會福利的程度高於鄰近的縣市，會吸引較多人口移入該地區。此外，女性移民較男性移民，受到社會福利支出之效果較為顯著。 / This study undertakes a study of cross-regional migration in Taiwan during the 1995 to 2005 period, particularly the effect of the social welfare system on migration decisions. The local places include the 23 cities and counties in Taiwan. Using data set from Taiwan-Fukien demographic fact book Republic of China and Expenditure conducted by Directorate-General of Budget. The hypothesis of this study is that movers would choose to the places with higher welfare to maximum their utilities. The empirical results from two-way fixed effect model support for the hypothesis that social welfare benefits influence migration decisions, especially for females.

區域間由於發展背景與功能取向不同，以致各地區社會福利支出比例有所差異，對治安與生活品質亦造成不同的影響。社會福利制度是促進整體社會平等、維持人民生存的重要體制；犯罪人口的多寡，則是影響國家成長與進步的重要社會問題之一。本研究主要目的為探討台灣地區社會福利支出對總犯罪率、各年齡層（少年、青年與成年）及失業者犯罪人口率之影響程度，並進一步分析不同社會福利補助支出對總體犯罪率及上述不同群體的個別影響方向。研究範圍為1999-2009年台灣地區23個縣市別的追蹤資料（panel data），利用雙因子固定效果模型（two-way fixed-effect model）同時分析各縣市之個別特質與時間趨勢效果，可對討論議題提供精確的估計結果。研究結果顯示，台灣各縣市社會福利支出與總體犯罪率間不存有顯著關係。進一步分析五種社會福利補助支出，發現家庭生活扶助對於改善整體及各年齡層的犯罪問題皆具有良好效果；其他如就學生活補助、醫療補助與急難救助對部分族群之犯罪問題亦有正面幫助。唯失業給付對犯罪問題並無正面影響。因此建議可藉由調整社會福利支出的比例以降低犯罪問題的發生。 / As the mode of growth and orientation policy in various area are different, resulting in proportion of social welfare spending and influence on public security and quality of life are also different. This study aims to investigate the influence of social welfare spending as well as different social welfare assistance on the total crime rate and crime rate of population of specific age groups and unemployed in Taiwan. Using the cross-regional panel data of 23 counties during the period 1999-2009 in Taiwan. The empirical results from two-way fixed-effect model found that there is no significant relationship between social welfare spending and crime rate. However, analyzing the further five social welfare assistances with regard to improve crime problem has been proved, especially living support assistance. Therefore, this study suggests that the criminal coping strategy is proposed to adjust proportion social welfare spending to reduce criminal problems.

近年來，全球氣候變遷與環境惡化顯示目前人類活動與永續發展的衝突，如何減少能源消耗以降低溫室氣體排放成為當務之急。在都市規劃方面，以緊密都市理念探討都市發展與交通能源消耗最受到關注，然而都市發展與產業活動、家戶行為密切相關，因此若僅從交通方面分析能源消耗，恐忽略其他影響能源消耗的重要因素。故本研究著重於探討都市發展特性與能源消耗的關聯性，將產業活動與家戶行為納入模型分析，可更全面性了解都市與能源消耗的關聯性。此外，基於「全球思考、地方行動」的考量，如何落實節能減碳的目標，必須就各縣市的都市發展特性著手，透過追蹤資料模型，進一步了解各縣市的固定效果對能源消耗之影響以及能源消耗之時間趨勢。 透過對都市耗能部門進行分類，並以台灣改制後19個縣市為實證範圍，可以確認都市發展特性的幾個面向：土地使用密度、土地混合使用、交通屬性、產業屬性、家戶屬性、環境屬性與交通運輸、產業發展、家戶活動的耗能關係。實證結果發現，緊密都市有助於節能目標達成；道路增加可及性，但亦助長汽車使用，增加交通耗能；為提升大眾運輸使用率，需加強轉乘便利性以及改變私人交通運輸偏好；產業耗能與出口貿易關聯性高，不利能源減量；家戶居住行為與生活型態對能源消耗有正向影響；公園綠地能調節都市氣溫，減少耗能。 綜上所述，欲形塑一個節能減碳的都市必須透過多元途徑，在土地使用方面須維持適當的發展密度與混合程度；交通方面須加強大眾運輸便利性以提高民眾使用意願並抑制汽車使用；產業方面須透過政府獎勵節能措施及促進產業轉型以提升能源效率；家戶方面應透過教育及政策宣導以培養節能生活習慣，方能達成節能減碳的目標。 / In recent years, global climate change and environmental deterioration show a conflict between human activities and sustainable development. How to reduce energy consumption in order to mitigate greenhouse gas emission has become a top priority. According to the concept of compact city, urban planning is seen as the effective way to reduce transportation energy consumption. However, urban development is associated with industry development and household activities, so it would be improper to focus only on transportation sector. Thus the main motivation for this study is trying to illustrate urban development characteristics by combing transportation sector, industry sector and household sector, in order to understand the influence the urban development characteristics on energy consumption more comprehensively. In addition, on the concept of “global thinking, local action”, how to successfully implement energy saving policies should first understand the urban development characteristics of all counties. The purpose of this study is to empirically explore the influences of urban development characteristics on energy consumption by using panel data models, which uses the reorganization of nineteen counties areas in Taiwan as samples.In order to find out the fixed effect of all counties on energy consumption and trend of energy consumption. The empirical results show that the concepts of compact city still contributes the energy-saving goal；construction of roads increase accessibility, but also encourage car use, which increase energy consumption；to encourage the use of public transportation need to improve the convenience of transfer and change the preference of people；energy consumption in industry is highly associated to international trade, so it would be difficult for energy reduction；the trend of energy consumption has increased due to household lifestyle change；the green resources provides by park, which can adjust the temperature of city and reduce energy consumption. In sum, achieving the energy-saving city need diversified approaches, it can’t just keep increasing the density or land mixed-use. Traffic should be strengthened by improving transfer system. In order to increase the willingness to use public transport system and decrease car dependency；industry must trying to improve energy efficiency；households should cultivate the habit of saving energy by education in order to be a true energy-saving city.