Data for Supply Chain integration and Manufacturing Value Addition in Ghana

This dataset contains annual macroeconomic indicators for Ghana covering the period 2000–2024. It was compiled to support empirical research on the relationship between supply chain integration (proxied by trade openness) and manufacturing value added (MVA) in Ghana. The dataset includes annual observations for Manufacturing Value Added (% of GDP), Trade (% of GDP), Exports (% of GDP), Imports (% of GDP), GDP Growth (% annual), and Inflation (% annual), together with country identifiers and year. The data were obtained from publicly available international databases and organized in time-series format to facilitate quantitative analyses, including regression, correlation, and time-series modelling. The dataset accompanies research on supply chain integration and manufacturing performance in Ghana and is provided to promote transparency, reproducibility, and future research.本数据集涵盖2000年至2024年加纳的年度宏观经济指标（Macroeconomic Indicators）。本数据集专为支撑加纳供应链整合（Supply Chain Integration，以贸易开放度（Trade Openness）为代理指标）与制造业增加值（Manufacturing Value Added, MVA）之间关联的实证研究而编制。数据集包含如下年度观测指标：制造业增加值（占GDP百分比）、贸易总额（占GDP百分比）、出口额（占GDP百分比）、进口额（占GDP百分比）、GDP年度增长率及年度通货膨胀率，同时附带国家标识与年份字段。本数据集数据取自公开可获取的国际数据库，并整理为时间序列格式（Time-series Format），以支持回归分析（Regression）、相关性分析（Correlation）与时间序列建模（Time-series Modelling）等定量研究。本数据集配套服务于加纳供应链整合与制造业绩效相关研究，其公开发布旨在提升研究透明度、可复现性，并推动后续相关研究的开展。