One of the foundational notions of digital financial services has been the distinction between payment rails and services running on the rails. This is a logical distinction to make, one easily understood by engineers who tend to think in terms of hierarchies (or stacks) of functionalities, capabilities, and protocols that need to be brought together. But this distinction makes less sense when it is taken to represent a logical temporal sequencing of those layers.

It is not too much of a caricature to portray the argument —and, alas, much common practice— like this: I’ll first build a state-of-the art digital payments platform, and then I’ll secure a great agent network to acquire customers and offer them cash services. Once I have mastered all that, then I’ll focus on bringing new services to delight more of my customers. The result is that research on customer preferences gets postponed, and product design projects are outsourced to external consultants who run innovation projects in a way that is disconnected from the rest of the business.

This mindset is understandable given limited organizational, financial and human resource capabilities. But the problem with such narrow sequencing is that all these elements reinforce each other. Without adequate services (a.k.a. customer proposition), the rails will not bed down (a.k.a. no business case for the provider or the agents). In businesses such as digital payments that exhibit strong network effects, it’s a race to reach a critical mass of users. You need to drive the entire stack to get there, as quickly as possible. Unless, you develop a killer app early on, as M-PESA seems to have done with the send money home use case in the Kenyan environment.

It is tough for any organization to advance on all these fronts simultaneously. Only superhero organizations can get this complex job done. I have argued in a previous post that the piece that needs to be parceled off is not the service creation but rather cash management: that can be handled by independently licensed organizations working at arms length from the digital rails-and-products providers.

What are payment rails?

Payment rails are a collection of capabilities that allow value to be passed around digitally. This could include sending money home, paying for a good or a bill, pushing money into my or someone else’s savings account, funding a withdrawal at an agent, or repaying a loan. The first set of capabilities relates to identity: being able to establish you are the rightful owner of the funds in your account, and to designate the intended recipient in a money transfer. The second set of capabilities relates to the accounting or ledger system: keeping track of balances held and owed, and authorizing transactions when there are sufficient funds per the account rules. The third set of capabilities relates to messaging: collecting the necessary transaction details from the payment initiator, conveying that information securely to the authorizing entity, and providing confirmations.

Only the third piece has been transformed by the rise of mobile phones: we now have an increasingly inclusive and ubiquitous real-time messaging fabric. Impressive as that is, this messaging capability is still linked to legacy approaches on identity and accounting. Which is why mobile money is still more an evolution than a revolution in the quest for financial inclusion.

The keepers of the accounts —traditionally, the banks— are, of course, the guardians of the system’s choke points. There is now recognition in financial inclusion circles that to expand access to finance it is not enough to proliferate the world with mobile phones and agents: you need to increase the number and type of account keepers, under the guise of mobile money operators, e-money issuers or payment banks. But that doesn’t change the fundamental dynamics, which is that there still are choke point guardians who need to be convinced that there is a business case in order to invest in marketing to poor people, that there are opportunities to innovate to meet their needs, and that perhaps all players can be better off if only they interoperated. A true transformation would be to open up these ledgers, so anyone can check the validity of any transaction and write them into the ledger.

That’s what crypto-currencies are after: decentralizing the accounting and transaction authorization piece, much in the same way as mobile phones have decentralized the transaction origination piece. Banks seek to protect the integrity of their accounting and authorizations systems —and hence their role as arbiters of financial transactions— by hiding them behind huge IT walls; crypto-currencies such as Bitcoin and Ripple do the opposite: they use sophisticated protocols to create a shared consensus for all to see and use.

The other set of capabilities in the digital rails, identity, is also still in the dark ages. Let me convince you of that through a personal experience. My wallet was stolen recently, and it contained my credit card. I can understand the bank wanting to know my name, but why is the bank announcing my name to the thief by printing it on the credit card, thereby making it easier for him to impersonate me? The reason is, of course, that the bank wants merchants to be able to cross check the name on the card with a piece of customer ID. But as you can imagine, my national ID got stolen along with my credit card, and because of that the thief knows not only my name but also my address. That was an issue because I also kept a key to my house in the wallet. None of this makes sense: why are these “trusted” institutions subverting my sense of personal security, not to mention privacy?

The problem is that the current financial regulatory framework is premised on a direct binding of every transaction to my full legal identity. As David Porteous and I argue in a recent paper, what we need is a more nuanced digital identity system that allows me to present different personas to different identity-requesting entities and choose precisely which attributes of myself get revealed in each case, while still allowing the authorities to trace the identity unequivocally back to me in case I break the law.

The much-celebrated success of mobile money has so far really only transformed one third (messaging) of one half (payment rails) of the financial inclusion agenda. We ain’t seen nothin’ yet.

Expanding formal financial services—including traditional services (offered by banks) and digital services (provided via mobile money systems)—to individuals previously excluded from their access can improve their capacity to save, make payments swiftly and securely, and cope with economic shocks. Importantly, having access to financial services is also considered a critical component of women’s full economic participation and empowerment. Many countries, therefore, are working to increase accessibility to and usage of formal financial services as important strategies to improving individuals’ financial stability and, at a macro-level, supporting inclusive development and growth.

In sub-Saharan Africa, where the provision and uptake of traditional financial services is limited due to a wide range of factors (including poverty, lack of savings, and poor infrastructure, among others), a number of governments are working to promote digital financial service offerings by creating an enabling environment for various entities (including bank and non-bank formal providers) to offer them. In turn, the region is leading global progress in the adoption of digital financial services: 12 percent of sub-Saharan African adults have a mobile money account (nearly half of whom exclusively use digital services) compared with only 2 percent of adults at the global level. In fact, in five African countries (Cote d’Ivoire, Somalia, Tanzania, Uganda, and Zimbabwe) more adults have mobile money accounts than have conventional bank accounts.

In the first of a series of publications exploring and sharing information that can improve financial inclusion around the world, the Brookings Financial and Digital Inclusion Project (FDIP) takes stock of progress toward financial inclusion in 21 countries from various economic, political, and geographic contexts and scores them along four key dimensions of financial inclusion: country commitment, mobile capacity, regulatory environment, and adoption of traditional and digital financial services. The interactive rankings and report were launched on Wednesday, August 26 at an event entitled, “Measuring progress on financial and digital inclusion.” According to the report’s findings, four out of the five top-scoring countries are located in sub-Saharan Africa. On the other hand, some of the lowest ranked countries were also African, demonstrating regional diversity in the pathways toward financial inclusion and their subsequent outcomes.

Here are some of our main takeaways from four of the nine African case studies featured in the report: Ethiopia (ranked #21 overall), Kenya (ranked #1), Nigeria (ranked #9), and South Africa (ranked #2). Kenya and Ethiopia are the highest- and lowest-ranked African countries in the report, respectively, while Nigeria and South Africa represent the continent’s two largest economies, which have achieved disparate outcomes in terms of financial inclusion. (For the overall rankings of the nine African countries included in the report, see Figure 1.)

Figure 1. Overall FDIP rankings of African countries

• Ethiopia’s overall financial and digital inclusion score was low due in large part to its poor mobile capacity and the low adoption rates of formal (particularly digital) financial services. The World Bank’s Global Financial Inclusion Index (Findex)—one of the major datasets highlighted in the report—reveals that only 22 percent of adults in Ethiopia had a formal financial account and about 0.03 percent of adults had a mobile money account in 2014.
• In addition, limited development of the information and communications technologies (ICT) sector and mobile communications infrastructure have inhibited mobile and digital access, reducing the array of financial products and services available to underserved populations.
• However, Ethiopian digital financial inclusion has the potential and political support to grow: The government is taking steps to address shortcomings in the enabling environment for digital financial service provision, for example, by adopting a mobile and agent banking framework in 2013. This framework sets the foundation for allowing banks and microfinance institutions to provide services through mobile phones and agents. The government is also in the process of developing a dedicated Financial Inclusion Council and secretariat in order to enhance participation from non-financial institutions (namely, mobile network operators) in developing policies for achieving greater digital financial inclusion.

Kenya: Mobile money innovations drive uptake

• Kenya scored highest in the overall rankings due to its highly accessible mobile networks, regulatory framework conducive to the development of digital financial services, and products that cater to consumer needs and so promote adoption. Kenya also has the highest rate of financial account penetration among women.
• Between 2011 and 2014, Kenya increased its levels of formal financial and mobile money account penetration by 33 percentage points owing mostly to robust take-up within the country’s vibrant mobile money ecosystem. Nearly 90 percent of Kenyan households reported using mobile money services as of August 2014, and the M-Pesa system (operated by Safaricom) is widely considered the leading driver of success in adoption of mobile money usage.
• Innovative services that have helped spur financial inclusion among marginalized groups have been developed within Kenya’s mobile network operator-led (MNO-led) approach: For example, in 2012, the Commercial Bank of Africa and Safaricom partnered together to provide the M-Shwari service, which offers interest-bearing mobile money accounts and microfinance.
• Still, one aspect of the mobile money system upon which the Kenyan government could improve is consumer protection of clients of credit-only institutions, such as microfinance institutions (MFIs) and savings and credit cooperatives (SACCOs). Lack of oversight could potentially leave users without adequate consumer protection as these institutions are not adequately regulated and supervised.

Nigeria: A stalled bank-led approach

• Nigeria achieved a moderate score in the FDIP rankings because, despite a number of country commitments in recent years, low levels of adoption persist. In fact, Nigeria’s increase in financial inclusion has not been driven by uptake of mobile money services: While the proportion of adults age 15 and older who have a mobile money or traditional bank account increased from 30 percent in 2011 to 44 percent in 2014, only 0.1 percent of adults had a registered mobile money account in 2014 and had used it at least once in the 90 days prior, according to an Intermedia survey.
• The Central Bank of Nigeria (CBN) has taken a bank-led approach to mobile money, in which banks promote their traditional services via the mobile network. This is an alternative approach to the MNO-led approach seen in Kenya, where MNOs provide the network of agents and manage customer relations. Some experts have noted that in cases where a bank-led approach is adopted, for example in India, the financial incentives are not strong enough for banks to expand their services to the unbanked, while mobile network operators on the other hand have greater “assets, expertise, and incentives” to launch and scale mobile money services.

South Africa: Strong mobile capacity, yet room for growth in adoption

• South Africa was ranked highest of all countries in the report in mobile capacity for its robust mobile infrastructure and large proportions of the population subscribing to mobile devices (70 percent) and covered by 3G mobile networks (96 percent). It also tied for the highest score of formal account penetration, including among rural, low-income, and female groups.
• In the past decade, financial inclusion (as measured by the proportion of the population using financial products and services—formal and informal) has increased dramatically from 61 percent in 2004 to 86 percent in 2014. This uptick can be partially attributed to the increase in banking and ownership of ATM/debit cards. Disparities in penetration exist, however, among gender and race, with women and white populations being more likely to be banked than men and black populations.
• As cited in the Brookings FDIP 2015 report, the 2014 Global Findex found that 14 percent of adults (age 15 and older) possessed a mobile money account in 2014. The top 60 percent of income earners were more than twice as likely to have accounts as the bottom 40 percent of the income scale. So despite strong mobile capacity, there is still room for growth in terms of mobile money penetration especially among low-income adults.

The FDIP case studies offer a number of insights into the policies and frameworks conducive to the uptake of formal financial services. In several of African countries considered to be mobile money “success stories,” for example, in Kenya (also see the Rwanda country profile in the report), mobile network operators play a substantial role in spearheading the drive toward financial inclusion and have collaborated closely with central banks, ministries of finance and communications, banks, and non-bank financial providers. Ensuring the participation of all stakeholders—not just governments and banks—in setting the national financial inclusion priorities and agenda, then, is critical. Furthermore, actively participating in multinational financial inclusion networks can enhance knowledge-sharing among members and lead to further country commitments. Finally, leading surveys of the national financial inclusion landscape can also help governments and financial service providers better target their strategies and services to the local needs and context.

It’s easy to imagine a future in a decade or less when most people will have a smartphone. In our recent paper Pathways to Smarter Digital Financial Inclusion, we explore the benefits of extending financial services to the mass of lower-income people in developing countries who are currently dubious of the value that financial services can bring to them, distrustful of formal financial institutions, or uncomfortable with the treatment they expect to receive.

The report analyzes six inherent characteristics of smartphones that have the potential to change market dynamics relative to the status quo of simple mobile phones and cards. 

Customer-Facing Changes:

1. The graphical user interface.
2. The ability to attach a variety of peripheral devices to it (such as a card reader or a small printer issuing receipts).
3. The lower marginal cost of mobile data communications relative to traditional mobile channels (such as SMS or USSD).

Service Provider Changes:

4. Greater freedom to program services without requiring the acquiescence or active participation of the telco.
5. Greater flexibility to distribute service logic between the handset (apps) and the network (servers).
6. More opportunities to capture more customer data with which to enhance customer value and stickiness.

Taken together, these changes may lower the costs of designing for lower-income people dramatically, and the designs ought to take advantage of continuous feedback from users. This should give low-end customers a stronger sense of choice over the services that are relevant to them, and voice over how they wish to be served and treated.

Traditionally poor people have been invisible to service providers because so little was known about their preferences that it was not possible build a service proposition or business case around them. The paper describes three pathways that will allow providers to design services on smartphones that will enable an increasingly granular understanding of their customers. Each of the three pathways offers providers a different approach to discover what they need to know about prospective customers in order to begin engaging with them. 

Pathway One: Through Big Data

Providers will piece together information on potential low-income customers directly, by assembling available data from disparate sources (e.g. history of airtime top-ups and bill payment, activity on online social networks, neighborhood or village-level socio-demographic data, etc.) and by accelerating data acquisition cycles (e.g. inferring behavior from granting of small loans in rapid succession, administering selected psychometric questions, or conducting A/B tests with special offers). There is a growing number of data analytics companies that are applying big data in this way to benefit the poor.

Pathway Two: Through local Businesses

Smartphones will have a special impact on micro and small enterprises, which will see increasing business benefits from recording and transacting more of their business digitally. As their business data becomes more visible to financial institutions, local firms will increasingly channel financial services, and particularly credit, to their customers, employees, and suppliers. Financial institutions will backstop their credit, which in effect turns smaller businesses into front-line distribution partners into local communities.

Pathway Three: Through Socio-Financial Networks

Firms view individuals primarily as managers of a web of socio-financial relationships that may or may not allow them access to formal financial services. Beyond providing loans to “creditworthy” people, financial institutions can provide transactional engines, similar to the crowdfunding platforms that enable all people to locate potential funding sources within their existing social networks. A provider equipped with appropriate network analysis tools could then promote rather than displace people´s own funding relationships and activities. This would provide financial service firms valuable insight into how people manage their financial needs.

The pathways are intended as an exploration of how smartphones could support the development of a healthier and more inclusive digital financial service ecosystem, by addressing the two critical deficiencies of the current mass-market digital finance systems. Smartphones could enable stronger customer value propositions, leading to much higher levels of customer engagement, leading to more revelation of customer data and more robust business cases for the providers involved. Mobile technology could also lead to a broader diversity of players coming into the space, each playing to their specific interests and contributing their specific set of skills, but together delivering customer value through the right combination of collaboration and competition.

Recent reports have highlighted how mobile-based financial services are transforming banking and payments in Kenya, Bangladesh, and Peru, and all the hype about how they are about to explode everywhere else. For all of the promise that digital financial systems have for lowering costs and helping people all over the globe, it is unfortunate that their development is hampered by regulation that protects the interests of the largest providers. These regulations create significant barriers and raise the total costs to achieve universal financial inclusion.

It is indeed conceivable that purely digital financial transactions could be handled at vanishingly small unit costs, from anywhere. But the cost that won´t go away is that at the interface between the new digital payment system and the legacy payment system – hard cash. Cash in/cash out (CICO) points are like tollgates at the edge of the digital payments cloud.

Cash is Still King

Even in areas with flourishing mobile banking usage, people tend to cash in every time they want to make a mobile payment, and to cash out immediately and in full every time they receive digital money. Rather than displacing cash, digital platforms have made local cash ecosystems more efficient. Without full backward compatibility with cash, digital payment systems could not take root.

The bigger issue is not the size of the CICO toll, but the fact that small players cannot expect to have the transaction volume to sustain a widespread CICO network. The incumbent banks and telecommunications firms have built in competitive advantages. They can quickly form agreements with brick and mortar shops, attract users from the current customer base, threaten new entrants, and aggregate enough transactions to induce CICO outlets to maintain sufficient liquidity on hand.

Therefore, the competition in digital financial services will not be determined primarily by what happens within the digital payments market itself, but rather by what happens in the contiguous cash market. The power of digital services is their ability to transcend geography, and yet success in the digital payments space will go to whoever has the best physical CICO footprint.

Regulators treat the digital payments service and the CICO service as conjoined twins: each digital financial service provider must have its own base of contractually bound CICO outlets. When the two services are bundled it is not surprising that the tough economics of CICO —and, therefore, the incumbent— dominates.

A Two Market Regulatory Approach

In a recent paper, I argue it is necessary to split up these two markets, from a regulatory point of view. The market for effecting electronic payments (issuing payment instructions and debiting and crediting electronic accounts accordingly) is logically distinct from the market for exchanging two forms of money (hard cash versus electronic value).

Most regulators approve of stores receiving electronic money from customers in exchange for packs of rice on a store shelf. But, if that same electronic money was exchanged for cash then it would violate the law in many countries.

In the latter case, the store is presumed to be an agent of the customer’s financial service provider, and the store cannot offer the CICO service without an agency contract from that provider. But why? The cash that was offered was the store’s as is the account that would receive the electronic payment, and the transaction would have occurred entirely through a secure, real-time technology platform that banks offer all their clients.

A Regulatory Fix

Of course, purely financial transactions are usually held to higher consumer protection standards than normal commercial transactions. My proposal is not to deregulate CICO, but to create a new license type for CICO network managers. Holders of this license would carry certain consumer protection obligations (such as ensuring that tariffs are explicitly posted at all CICO outlets, and that they have a call center to handle any complaints that customers may have on individual CICO outlets) – entirely reasonable expectations for retailers, even if we normally don´t ask them of rice sellers.

But once you have a CICO license, then you could sign up any store you wanted and crucially, offer CICO services on the platform of any financial institution in which you have an account. In other words, you wouldn’t have to beg the incumbent to give you a special agent contract. All you would need to do is to open a normal customer account with them, which the incumbent couldn´t deny you.

This one little change would completely shift the competitive dynamics of digital financial services. Under the current direct agency model, incumbent firms have no incentive to make it easier for competitors to create CICO outlets. Whereas under the independent CICO network manager model, all licensed CICO networks would have the incentive to offer CICO services for all providers, no matter their size: with a full suite of available services, they will find it easier to sign up stores to work for them, and these stores will find it easier to convince more users to walk into their stores.

Incumbents would still be free to establish their own proprietary CICO networks, as today. But they would have to compete with independent CICO networks that are now able to aggregate business from all financial service providers, creating true competition.

All players could then claim a comparable physical presence as the incumbent. They would all benefit from the same branded competition between CICO networks. They could compete strictly on the basis of the quality of their digital financial services offering.

Unbundling the regulatory treatment of digital financial services would help competition reach every segment of the business; the current integrated model only serves the interests of the largest telecommunication companies and banks in the land.

We tend to think of having a formal identity as an enabler for social and economic inclusion, but in fact identity can have entirely the opposite effect. Once socioeconomic interactions are based on a standardized notion of identity, it is likely that social status based on past achievements, family histories, personal connections, political backing, wealth and education levels will influence socioeconomic outcomes — thereby potentially reinforcing the established class hierarchy. Systems that are based on anonymity might in fact be the most equitable and inclusive, in the sense of ensuring equal participation by all, by systematically stripping out social status.

But anonymous systems carry a high cost in terms of efficiency. Reputations would be impossible to establish, contracts would be hard to enforce, and there would be more insecurity as it would be much harder to track and clamp down on illicit activities. It is therefore not at all certain that the poorer segments of the population would be better off in absolute terms if the economy worked on the basis of anonymity.

The need for digital identities for inclusive access

In fact, giving lower-income people digital identities would make it possible for them to participate in the modern digital economy in many ways: to open accounts and receive moneys from anyone, assert their rights over digital services they have contracted and digital assets they have purchased, settle disputes, etc. But establishing a formally recognized identity can be a major hurdle in itself, especially in countries that do not have digitized national ID schemes.

It is ironic that the difficulty of establishing formal identity in the first place often prevents so many lower-income, and especially rural, people from accessing digital services. Identity systems with selective coverage of the population create a double whammy of inequality: on the one hand, these partial systems help the haves to carry their social and economic status symbols and reputations into every market interaction they are engaged in, and on the other they negate digital visibility and access to digital services for the have not´s.

We argue in a new research paper that it should be the government´s responsibility to ensure that every citizen in fact has a digital identity, not merely to create a platform that enables people to have digital identities. The Indian government´s Aadhar push to provide everyone in India with a unique number ID linked to biometrics is a good example of such a policy.

The demands of identity verification systems

The problem is that different policy agendas converge on the issue of identity and have different requirements for a digital identity platform. What works as an identify standard for financial systems may not be good enough for law enforcement agencies. The risk is that governments adopt the highest standard, with the result that the inclusion agenda and the needs of the poor are ignored.

If there is no centralized government system for identity, then what we need is a system that:

1. Lets the issue of identity be resolved in the first instance within the communities where poor people live, shop and work (e.g. through attestation by known local figures)
2. Draws people into seeking and improving their digital identities over time, much in the way that they develop their social network over time.

This is the notion of social identity. Let people with meager resources help each other overcome their limitations: each may have very little voice, but collectively they represent a potentially vast information system for official identification purposes. That is hard to reconcile with the way governments and formal institutions tend to handle identity verification: in silos, contained within databases and cards. We need more flexible notions of identity, which build layers of identity information and verification through social networks – as well as bureaucratized ID-seeking processes.

One of the foundational notions of digital financial services has been the distinction between payment rails and services running on the rails. This is a logical distinction to make, one easily understood by engineers who tend to think in terms of hierarchies (or stacks) of functionalities, capabilities, and protocols that need to be brought together. But this distinction makes less sense when it is taken to represent a logical temporal sequencing of those layers.

It is not too much of a caricature to portray the argument —and, alas, much common practice— like this: I’ll first build a state-of-the art digital payments platform, and then I’ll secure a great agent network to acquire customers and offer them cash services. Once I have mastered all that, then I’ll focus on bringing new services to delight more of my customers. The result is that research on customer preferences gets postponed, and product design projects are outsourced to external consultants who run innovation projects in a way that is disconnected from the rest of the business.

This mindset is understandable given limited organizational, financial and human resource capabilities. But the problem with such narrow sequencing is that all these elements reinforce each other. Without adequate services (a.k.a. customer proposition), the rails will not bed down (a.k.a. no business case for the provider or the agents). In businesses such as digital payments that exhibit strong network effects, it’s a race to reach a critical mass of users. You need to drive the entire stack to get there, as quickly as possible. Unless, you develop a killer app early on, as M-PESA seems to have done with the send money home use case in the Kenyan environment.

It is tough for any organization to advance on all these fronts simultaneously. Only superhero organizations can get this complex job done. I have argued in a previous post that the piece that needs to be parceled off is not the service creation but rather cash management: that can be handled by independently licensed organizations working at arms length from the digital rails-and-products providers.

What are payment rails?

Payment rails are a collection of capabilities that allow value to be passed around digitally. This could include sending money home, paying for a good or a bill, pushing money into my or someone else’s savings account, funding a withdrawal at an agent, or repaying a loan. The first set of capabilities relates to identity: being able to establish you are the rightful owner of the funds in your account, and to designate the intended recipient in a money transfer. The second set of capabilities relates to the accounting or ledger system: keeping track of balances held and owed, and authorizing transactions when there are sufficient funds per the account rules. The third set of capabilities relates to messaging: collecting the necessary transaction details from the payment initiator, conveying that information securely to the authorizing entity, and providing confirmations.

Only the third piece has been transformed by the rise of mobile phones: we now have an increasingly inclusive and ubiquitous real-time messaging fabric. Impressive as that is, this messaging capability is still linked to legacy approaches on identity and accounting. Which is why mobile money is still more an evolution than a revolution in the quest for financial inclusion.

The keepers of the accounts —traditionally, the banks— are, of course, the guardians of the system’s choke points. There is now recognition in financial inclusion circles that to expand access to finance it is not enough to proliferate the world with mobile phones and agents: you need to increase the number and type of account keepers, under the guise of mobile money operators, e-money issuers or payment banks. But that doesn’t change the fundamental dynamics, which is that there still are choke point guardians who need to be convinced that there is a business case in order to invest in marketing to poor people, that there are opportunities to innovate to meet their needs, and that perhaps all players can be better off if only they interoperated. A true transformation would be to open up these ledgers, so anyone can check the validity of any transaction and write them into the ledger.

That’s what crypto-currencies are after: decentralizing the accounting and transaction authorization piece, much in the same way as mobile phones have decentralized the transaction origination piece. Banks seek to protect the integrity of their accounting and authorizations systems —and hence their role as arbiters of financial transactions— by hiding them behind huge IT walls; crypto-currencies such as Bitcoin and Ripple do the opposite: they use sophisticated protocols to create a shared consensus for all to see and use.

The other set of capabilities in the digital rails, identity, is also still in the dark ages. Let me convince you of that through a personal experience. My wallet was stolen recently, and it contained my credit card. I can understand the bank wanting to know my name, but why is the bank announcing my name to the thief by printing it on the credit card, thereby making it easier for him to impersonate me? The reason is, of course, that the bank wants merchants to be able to cross check the name on the card with a piece of customer ID. But as you can imagine, my national ID got stolen along with my credit card, and because of that the thief knows not only my name but also my address. That was an issue because I also kept a key to my house in the wallet. None of this makes sense: why are these “trusted” institutions subverting my sense of personal security, not to mention privacy?

The problem is that the current financial regulatory framework is premised on a direct binding of every transaction to my full legal identity. As David Porteous and I argue in a recent paper, what we need is a more nuanced digital identity system that allows me to present different personas to different identity-requesting entities and choose precisely which attributes of myself get revealed in each case, while still allowing the authorities to trace the identity unequivocally back to me in case I break the law.

The much-celebrated success of mobile money has so far really only transformed one third (messaging) of one half (payment rails) of the financial inclusion agenda. We ain’t seen nothin’ yet.

Editor’s Note: Brookings will hold an event and live webcast on Wednesday, August 26 to discuss the findings of the 2015 Financial and Digital Inclusion (FDIP) Report and Scorecard. Follow the conversation on Twitter using #FinancialInclusion 

Access to affordable, quality financial services is vital both for ensuring the financial well-being of individuals and for fostering broader economic development. Yet about 2 billion adults around the world still do not have formal financial accounts.

The Financial and Digital Inclusion Project (FDIP), launched within the Center for Technology Innovation at Brookings, set out to answer three key questions:

• Do country commitments make a difference in progress toward financial inclusion?
• To what extent do mobile and other digital technologies advance financial inclusion?
• What legal, policy, and regulatory approaches promote financial inclusion?

To answer these questions, the FDIP team spent the past year examining how governments, private sector entities, non-government organizations, and the general public across 21 diverse countries have worked together to advance access to and usage of formal financial services. This research informed the development of the 2015 Report and Scorecard — the first in a 3-year series of research on the topic.

For the 2015 Scorecard, FDIP researchers assessed 33 indicators across four dimensions of financial inclusion: Country commitment, mobile capacity, regulatory environment, and adoption of selected basic traditional and digital financial services.

The 2015 FDIP Report and Scorecard provide detailed profiles of the financial inclusion landscape in 21 countries, focusing on mobile money and other digital financial services.

On August 26, the Center for Technology Innovation will discuss the findings of the 2015 Report and Scorecard and host a conversation about key trends, opportunities, and obstacles surrounding financial inclusion among authorities from the public and private sectors.

Register to attend the event in-person or by webcast, and join the conversation on Twitter at #FinancialInclusion.