Foreign direct investment (FDI) is not simply a vote of confidence in macroeconomic potential; it is a practical bet on whether a company can operate, expand, and repatriate value within enforceable rules. That is why “promoting legal businesses” is not a slogan. It is a measurable investment policy. When governments make it easier to register firms, protect property rights, enforce contracts, reduce corruption, and apply taxes and customs rules predictably, they reduce uncertainty for investors. Lower uncertainty translates into lower risk premiums, fewer hidden costs, and a stronger pipeline of investable projects.
The basic logic is straightforward. Multinational firms prefer environments where compliance is rewarded rather than penalized. In a market where informal operators can evade taxes, dodge standards, and win shelf space through noncompliance, the compliant investor faces a structural disadvantage. In contrast, when legality is normalized and enforced, competitive outcomes begin to reflect productivity and innovation instead of avoidance. That shift is fundamental in sectors that rely on audited supply chains, brand protection, quality control, and repeat contracting, such as pharmaceuticals, consumer goods, electronics, and modern retail. These are also the sectors where FDI tends to bring technology transfer, managerial practices, and export linkages, because the investor can scale without constantly renegotiating “rules” informally.
The academic literature has repeatedly tested these relationships. Steven Globerman and Daniel Shapiro’s study on “governance infrastructure” finds that countries typically need to cross a minimum threshold of effective governance to become credible recipients of United States FDI; weak transparency and weak legal institutions are associated with receiving little or no FDI from that source.[1]
Christian Daude and Ernesto Stein’s cross-country work shows that institutional quality is not a marginal factor; it can be decisive. They find that unpredictability in laws and policies, regulatory burdens, and government instability deter FDI, and that improvements in regulatory quality can be associated with substantial increases in FDI stocks.[2]
Matthias Busse and Carsten Hefeker similarly identify political risk and institutional stability as significant determinants of FDI inflows in developing countries, underscoring that investors price internal conflict, weak rule of law, and unstable governance into location choices.[3]
Corruption and informality operate through the same channel: uncertainty plus cost. Shang-Jin Wei’s widely cited work frames corruption as an implicit tax on investors. When corruption rises, inward FDI falls, because investors treat bribery risk, arbitrary enforcement, and discretionary licensing as direct threats to returns.[4] At the firm level, Tidiane Kinda shows that investment-climate constraints, including infrastructure gaps and institutional problems, discourage FDI in developing countries.[5] Together, these findings form a consistent message across methods and datasets: legality and governance capacity are not “nice-to-have,” they are core determinants of investment flows.
Country experience also supports the argument, especially when reforms are visible enough to change expectations. Egypt is a frequently cited example because reforms in business regulation were explicitly linked to a rapid surge in FDI during the mid-2000s.
The World Bank and IFC highlighted Egypt as the top reformer in Doing Business 2008, noting changes that made it easier to start a business, register property, and trade through ports, including significant reductions in required capital and time-cost burdens.[6] These changes were not merely administrative; they signaled a state intent on moving activity into documented channels. In parallel, Egypt’s recorded FDI inflows rose sharply from about $1.25 billion in 2004 to over $11.5 billion in 2007, before easing in 2008 amid global conditions.[7] The causal story is not that paperwork alone creates investment. The more precise interpretation is that reforms changed the expected “cost of legality,” reduced entry friction, and increased investor confidence that the state wanted formal, scalable business activity.
Vietnam offers a longer-run example of formalization as a growth and investment strategy. Vietnam’s policy evolution combined market liberalization with practical steps to expand the legal private sector. An OECD analysis in International Investment Perspectives (2005) describes Vietnam’s Enterprise Law as a significant reform that simplified business registration by eliminating numerous sub-licenses and shifting to a “register first, then check” approach, thereby reducing barriers and limiting opportunities for corruption. It also documents a striking rise in new registered enterprises in the early years after the law.[8] Over time, Vietnam became one of the most prominent FDI destinations in manufacturing-linked value chains, with recorded FDI inflows reaching approximately $15.8 billion in 2020 and around $16.1 billion in 2019.[9] The mechanisms match the theory. Investors saw a workforce and location advantage, but also an improving legal framework that enabled industrial parks, export manufacturing, supplier contracting, and tax administration to operate at scale.
Rwanda illustrates the same principle in a smaller economy. UN Trade and Development’s Investment Policy Review describes Rwanda’s post-1994 trajectory as emphasizing safety, governance improvements, and a push toward private-sector-led development, while noting that reforms to the investment climate have been substantial even though gaps remain.[10] In such contexts, credibility often matters as much as market size because investors worry about enforcement risk and arbitrary administration.
Rwanda’s FDI inflows, while modest by global standards, have shown meaningful expansion over time from a very low base, reaching a reported peak of nearly $366 million in 2018 and remaining in the tens to hundreds of millions of dollars in subsequent years.[11] For an economy of Rwanda’s scale, that shift is consistent with a reform narrative in which the state signals that legality, documentation, and predictability are central to growth strategy.
Across these cases, the most important insight is not that every reform yields an immediate FDI spike. The insight is that investors respond when reforms reduce the “informal discount” that depresses investment in compliant operations. Formal businesses invest more when they believe competitors cannot freely evade duties, standards, and taxes. Foreign investors invest more when they can price risk rationally, enforce contracts, defend intellectual property, and operate within stable rules. That is why crackdowns on smuggling, counterfeit supply chains, and tax evasion are not merely revenue efforts. They are investment-climate interventions, particularly when they are consistent and institutionally anchored rather than episodic.
For developing countries seeking to attract more FDI, the practical agenda is clear. Lower the cost of compliance by simplifying entry and licensing, expand digital compliance systems to reduce discretionary enforcement, strengthen contract enforcement and property rights, and make customs and tax administration more predictable. Then enforce rules in a way that makes noncompliance unstable and costly. This approach aligns domestic business growth with foreign investment attraction because both depend on the same foundation, a market where legal activity is competitively viable.
[1] Steven Globerman and Daniel Shapiro, “Governance infrastructure and US foreign direct investment,” Journal of International Business Studies.
[2] Christian Daude and Ernesto Stein, “The Quality of Institutions and Foreign Direct Investment,” Economics and Politics.
[3] Matthias Busse and Carsten Hefeker, “Political risk, institutions and foreign direct investment,” European Journal of Political Economy.
[4] Shang-Jin Wei, “How Taxing is Corruption on International Investors?,” The Review of Economics and Statistics.
[5] Tidiane Kinda, “Investment Climate and FDI in Developing Countries: Firm-Level Evidence,” World Development.
[6] World Bank, “Doing Business 2008: Egypt the Top Reformer,” press release (September 26, 2007), and Doing Business archive pages.
[7] Egypt FDI inflows time series (IMF BOP, supplemented by UNCTAD and national sources.
[8] OECD, International Investment Perspectives 2005, section discussing Vietnam’s Enterprise Law and business registration simplification.
[9] Vietnam FDI inflows time series (IMF BOP, supplemented by UNCTAD and national sources.
[10] UN Trade and Development (UNCTAD), Investment Policy Review: Rwanda (publication page).
[11] Rwanda FDI inflows time series (IMF BOP, supplemented by UNCTAD and national sources.